1. The natural communication system for humans is speech, not typing messages on keyboards and watching messages on television screens.

2. The communication system division, which makes products ranging from fax machines to cordless telephones, employs 8, 500.

3. The third security concept is the electronic two-way communication system.

4. The electronic one-way communication system is more than just a lock system.

5. When logged into his two-way communication system, you will be amazed at his love and understanding.

6. The panels can be used as a visual communication system for stricken users when computer systems fail.

7. Norstan is an information technology, networking and communication system business based in Minneapolis.

8. Effect of the atmospheric turbulence on laser communication system.

9. These modern installations affect tremendously the entire communication system.

10. An intelligent infrared data communication system is introduced.

11. Data communication system, method, apparatus and digital interface.

12. Communication system, communication terminal, routing control method, and router.

13. Demodulation is the critical technology in communication system.

14. Application of Computer Secret Communication System in Information Transfer.

15. Logging data communication system is researched in this paper.

16. Effect of atmospheric turbulence on laser communication system.

17. Data communication system, information processing device and method, recording medium and program.

18. The bit error rate of an atmospheric laser communication system is affected by not only vibration amplitude but also the aperture of optical transmitting antenna.

19. Today , in CDMA communication system, we use duality sequence as address code.

20. In electromagnetic compatibility(EMC)testing of vehicle communication system, intermodulation interference between vehicle radio stations is a very important content.

20. is a online sentence dictionary, on which you can find nice sentences for a large number of words.

21. Submarine laser communication system can be divided into two kinds, which are satellite laser communication and airborne laser communication.

22. In phase-coherent communication system, phase-locked loop is always used to yield coherent reference signal.

23. This is a small but vital component of the communication system.

24. Further, it has never been shown that group tasks require a communication system anywhere near as complicated as human language.

25. The telephone is used with the explosion-proof coupling of BOH-1 and connect to program controlled switch to form explosion-proof communication system.

26. Obviously, WAMS needs a high - quality and real - time communication system to support it.

27. LMDS is the broadband wireless point - to - multipoint communication system operating above 20 GHz.

28. The "waggle dance" of honeybees is one of nature's great wonders: a sophisticated communication system that conveys distances and directions from the hive to sources of nectar.

29. Light source, modulator , fiber and photo - detect devices are absolutely necessary for optical communication system.

30. It is a network society in its global connection to the global networked economy and to the global communication system.

31. Will look at communication system of other animals and sign language.

32. It is a key problem to detect the ultrashort pulse in optical communication system.

33. VHF Communication System: Effective range of 35 miles with multi - channel recording function.

34. The vehicle control commands from shore-based or ship-based platforms and status messages are usually transmitted by the acoustic communication system.

35. Channel coding is one of the important part of communication system, whose theoretic base is the Shannon's law of channel code set up by Shannon who inaugurated the information theory in 1948.

36. With the characteristic of multi-speed, multi-mode and intelligence, the modulator-demodulator in a full digital way is suitable for the modern communication system in the future.

37. This paper figure out and development a modern controller and communication system which composed with Embedded Computer System and DSP Control System.

38. The main content of this article first space laser communication system analysis and several modulation techniques are compared, and details the PPM modulation.

39. It has been more widely used in the low-speed data transmission communication system.

40. As a radio dispatching communication system, TETRA has been applied in urban rail transit. The design of strength of radio field has to meet special requirements due to complicated radio environment.

41. Optical signal sources with high repetition rate and the tunable central wavelength play an important role in the high-bit-rate and all-optical communication system.

42. The main compositions of system are the GPRS/GPS wireless communication system, the dynamograph collection equipment and the intelligent analysis oilfield GIS software.

43. As a typical application of this kind chaotic attractor, we design a new secure communication system via DSP implementation and give the experimental result.

44. Therefore, digital communication system in all aspects gradually replace can analog communications system become the most basic way of modern communications.

45. The minimum noise design of the wideband optical receiving module plays an important role in the full optical communication system.

46. In this thesis(), a new quasi-synchronous multiple access scheme suitable for FH communication system employing NHZ hopping code is proposed.

47. High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier.

48. The amount of video signals data is the most in photoelectric theodolite data communication system.

49. In wireless communication system, there is a large frequency bias between carrier frequency and local oscillating frequency. AFC is contributed to eliminate it.

50. Braincomputer interface (BCI) was a communication system that did not depend on the brain's normal output pathways of the peripheral nerves and muscles.

51. Based on the MIMO ARQ wireless communication system, to combine the transmitting antenna selection and pre-coding, according to system capacity,[] this paper proposed a sub-optimal algorithm.

52. A design of local communication system which is used to transfer speech and data based on 802.3 Ethernet protocol is introduced in this paper.

53. The Coding Theorem of Secret Sharing Communication System with Three Noise Channels.

54. A communication system includes an echo canceller and double-talk detector.

55. In spread spectrum communication system, the capability of pseudo-noise (PN) code can impact the performance of the whole system directly.

56. I raise several key issues in the WCDMA network design of indoor distributed communication system and get some useful conclusions for the engineering.

57. High - speed digital modulation is one of the key technologies in communication system.

58. Being aimed at audio—visual form of some processors being connected by multibus , this paper puts forward a proposal to research multiprocessor communication system reliability with hypergraph.

59. By the interrupt processing of computer, the communication system is realized.

60. This thesis is concerned with the file transfer protocol for short - wave communication system.

61. Requirement analysis and architecture of data communication system for integral reactor.

62. In recent years, the focus of working-out standard of ITU (International Telecommunications Union) is switching to working-out multimedia communication system standard based on packet.

63. A general communication system, channel coding theorem and source - channel coding theorem.

64. A formal organization is often conceived of as a communication system.

65. In this paper, we analyze the cause of generating frequency drift that has more harm to the VSAT communication system.

66. The SWR wattmeter application in short-wave communication system is considered.

67. In order to practice the SESS communication system based on AR filter, the system must have the good performance of anti-jamming and multiple accessing.

68. The measurement and examination of wave trap coil and coupling filter used for power line carrier communication system are an important part to ensure the electric power system operating normally.

69. Based on the idea of the Schmidt orthogonalization and the orthogonal chaotic carriers being generated, a chaos-based quadrature modulation communication system is proposed and realized.

70. The article introduces the channelization technology in WCDMA digital mobile communication system.

71. A brain–computer interface (BCI) is a communication system that does not depend on the brain's normal output pathways of peripheral nerves and muscles.

72. More attentions were imposed on adaptive equalization techniques for acoustic communication system, structures and algorithms of adaptive equalization were introduced.

73. Space-time trellis code combining space diversity with code and modulation, can improve efficiency and reliability of communication system in wireless channel efficiently.

74. The article surveys how to use IRLED to setup the IR voice communication system and to use pre -emphasis and de-emphasis to lower the noise and improve the width and length of the transmission field.

75. The simulation result shows that this technology can reconstruct signal and erase intersymbol interference, so that the performance of communication system is improved.

76. A novel kind of radio relay communication system is introduced in this pap er.

77. The multiplex bus controller(BC) plays aker- nel role among of terminals in modern avionics 1553B multiplex communication system.

78. This method is suitable for all code rate punctured convolutional codes and practical for information interception and signal analyzing of satellite communication system.

79. Terminal location update rate (LUR) is a very important index of Marine satellite mobile communication system, which affects the performance of whole system violently.

80. The Working Group will produce specifications for a harmonised EU-wide communication system for vehicle-to-vehicle and vehicle-to-infrastructure communication.

81. This paper presents an optical communication system algorithm with intensity modulation and nonlinear heterodyne detection.

82. Developing an efficient Railway Emergency Communication System was important to reduce the loss of accident,[] prevent the extension from the disaster.

83. The fifth chapter presents the schemes of data communication system based on trunking technology.

84. Division Multiple Access System ( CDMA ) is a Multi - User wireless Communication system depending on spread spectrum code.

85. Battery is widely used in computer equipments, data communication system, medical control system, precise measurement system and traffic system as a sort of storing energy device.

86. This technology provides power efficient signal processing techniques for reducing signal distortion and for improving the power performance of a communication system without increasing size and cost.

87. Experiments proves that the system brings the excellent characteristic of DTMF into full play and it is a credible data communication system with lower cost.

88. By Comparison with microwave communication, the advantages of the free-space laser communication system, such as big capacity, low power consumption, small volume and light weight, are introduced.

89. An ideal source of radiation is provided for an optical communication system.

90. As electronic rivalry progressively in space, satellite communication system is not only capable to eliminate natural noise, but also with anti-jamming technology equipped.

91. The paper introduces an application of infrared communication system in vehicle teSting line.

92. Radio communication system, radio network controller, mobile station and down link transmission power control method.

93. The communication system design mixed with the wired mode and wireless mode.

94. The vehicle control commands from shore-based or ship-based platforms and status messages are usually transmited by the acoustic communication system.

95. The applications of fractional - order Liu chaotic system in secure communication system are studied.

96. The first topic mainly studies the routing strategies of LEO satellite communication system with intersatellite links.

97. Method and apparatus for determining a transmission configuration for a dedicated channel in a wireless communication system.

98. This would be an intelligent bumper that would extend to touch the car in front, should the main communication system break down.

99. The requirements for modulation techniques to digital mobile communication system are presented and the improved lineally digital modulation schemes are also briefly described.

100. In communication system software (such as IBM's ACF/VTAM), pertaining to a resource that has not been activated or has not been deactivated by a (VTAM) operator command.

101. For a UWB communication system, by using differential characteristic of Herz magnetic dipole antenna, the narrow pulse can be produced from the rise edge of input square-wave signal.

102. The design and realization of the network are based on an advanced electric wire communication system. The operation of the network proves to be as effective as has been expected.

103. This paper describes a HF networking controller for HF adaptive communication system, the protocol of HF network layer and hardware are introduced.

104. Second generation mobile communication system (2G) is digital cellular system which can provide low-speed data business.

105. In this paper, a communication system, in which there are multiple terminals sending messages to the central terminal, is studied.

106. Technology of digital modulation and demodulation plays an important role in digital communication system.

107. Cooperative communication can achieve effective reuse of frequency, time and space etc. resources in wireless communication system, and greatly enhance anti-fading performance.

108. High power double -clad fiber amplifiers have widespread applications in fiber sensing, fiber optical communication system, spectral measurement, inertial confinement fusion, and so on.

109. Classic secret communication system employed at present usually base the security of communication on the arithmetic complexity.

110. For modern communication system,[/communication system.html] a stable local oscillation ( LO ) is an indispensable component.

111. This robot control system include robot, wireless communication system, microwave communication system and voice remote circuit.

112. Based on the background of the research on the inter-satellite laser communication system, design and simulation of the laser beam pointing control algorithm have been done.

113. The transmitter beam is Gaussian for real satellite-ground laser communication system. The pointing jitter and atmospheric scintillation are the main noise sources for satellite-ground laser link.

114. The design and realization of the network are based on an advanced electric wire communication system.

115. Compared with conventional secret communication system, the security performance of chaotic secret communication system is better and it is more difficult to decode a signal coded with chaotic signal.

116. This paper states how adaptive optics technique can be used in space laser communication system to compensate atmospheric turbulence when laser beam transmission through it.

117. USB interface applied to wireless Laser communication system is formulated in this paper. Two Computers can communicate through this interface.

118. Multi-jump connection radio communication system and source station, relay station, destination station and control signal.

119. For the sake of flight security of airplanes, environment control system and communication system with high reliability are necessary.

120. The cellular digital packet data(CDPD) system is a wireless packet communication system based on analog cellular telephone networks.

121. The paper proposed a new transmission scheme in cooperative communication system based on best relay selection: cooperative ARQ scheme for two-hop and two-relay.

122. The frequency transition function in DFH system is one of the key technologies and will influences the performance of the corresponding communication system considerably.

123. A data communication system (900) includes a transmitter unit (100) and a receiver unit (200).

124. In the emerging communication system, research on fast coding algorithm is the key technology for improving video quality.

125. Therefore, antennas decorrelation method is quite effective to remove the correlation of working antennas, which can makes the MIMO well applied to the military mobile communication system.

126. In this paper, we present the broadcast communication system with error correcting and encryption.

127. The model of communication system using subliminal channel is presented in this paper, and the subliminal channel is classified.

128. The laser diode coupling unit is an important part of the intersatellite optical communication system.

129. People can implement many types of SIP - based multiparty real - time communication system using TAURUS platform.

130. The telephone is used with the explosion-proof coupling of HOB-1 and connect to program controlled switch to form explosion-proof communication system.

131. As an orthogonal multi carrier wave system, the OFDM communication system usually leads to a high ratio of peak to mean power, thus greatly decreases the communication quality.

132. Calculating the radio wave propagation circuits is one of the most important tasks in planning radio project for a mobile communication system.

133. A digital communication system is introduced to replace analog system used in underground locomotive carrier communication system.

134. In radio communication system, because of multipath effect and the finity of channel bandwidth and incomplete channel, intersymbol interference (ISI) is inescapability during the data transfer.

135. A low cost multichannel data communication system using computer 8031 and MC 145027 decoder is presented.

136. Because of bad transmission condition in underwater channel, synchronization signal processing is a key factor of underwater acoustic communication system.

137. Finally it discusses some fault diagnose methods for this mobile communication system.

138. It introduces the design of communication system and workstation, and use of data compression technique.

139. A processor duplexing method is applied to a 3G mobile communication system switching operation without involving application software.

140. Chaotic signal generator is one chaotic system which is the first part of chaotic communication and secret communication system.

141. In order to expand the group of ades on communication system with asynchronous code division multiaddress (CDMA),[] the possibility of using chaotic spreading sequences was researched.

142. A new stellar radiation spectral function was produced to convenience the background noise analysis of satellite optical communication system.

143. A mutual authentication protocol based on public key encryption is presented for mobile communication system.

144. In bus-structured network management communication system, the alarm transmission delay of ALOHA is shorter thanpolling.

145. Based on the characteristic of the chaotic secure communication system, transmitting the sending signal by the standard digital channel is proposed in this paper.

146. Meanwhile, the communication system analysis based on determinate channel model demonstrates that the robustness against the channel estimate error is evidently enhanced.

147. Symbol synchronization in binary baseband PAM communication system is discussed in this paper.

148. It is useful for the practical design and research of digital baseband transmission system and also helpful for the implementation of shaping filter in high speed communication system.

149. A conventional wire communication system communicates between powered terminals via the main unit.

150. The main factors causing the failure of power communication system can be determined by qualitative analysis in which the minimal cut set analysis(MCSA) is used.

151. MCT rebreather, MCT grapple hooks , Diving Communication System , Grapple hook Air Launcher, MCT Diver Life preserver.

152. In the network applications over satellite communication system, the TCP performance over satellite link poor.

153. The SWR is a developing trend of the third generation mobile communication system and military radio.

154. At last, the thesis has pointed out some deficiencies of this ultra short wave communication system communication controller and the ways to modify have been described also.

155. The serial communication system can realize real-time data communication among self-collimation theodolite, electronic gradienter, center computer and computer of measuring system.

156. This model combines wireless and wire communication systems, utilizes business communication system and dedicated hardware devices, so minimizes the data collection system's total cost.

157. The topic of this thesis is pre - research of TETRA digital trunked communication system design.

158. The external interactive satellite communication system is a competitive solution for remote education in China.

159. Quantum cryptograph can in principle provide a safest communication system that is unassailable and not wiretapped.

160. This paper present a miniature low power consumption RF communication system, which can be used in implantable or swallowable biotelemetry devices.

161. The modern avionics communication system is constructed on the network of MIL-STD-1553B multiplex transmission data bus. The most important in 1553B network is bus controller(BC).

162. Software radio is regarded as a great revolution to the structure of traditional radio communication system.

163. The error-rate performance of the high-speed QPSK digital satellite communication system with cochannel large capacity FDM-PM signal interference is studied by means of computer simulation.

164. Intelligent communication system: Including program-controlled digital exchanger system, voice message system, data information processing system, optical fiber communication system, etc.

165. This paper presents a design and realization of FFSK (Fast Frequency Shift Keying) modem by using STC12C5410 MCU based on CMX469A. The modem is used in a point-to-point digital communication system.

166. It is explained that using CRC error detection code in asynchronous mode can enhance the error control ability of communication system.

167. It is composed of the head-machine having three degree of freedom and servo system, GPS system, communication system, tilt system and video display system.

168. By comparing several multiple access modes, an optimal scheme is chosen which is suitable for a cost-effective satellite data communication system.

169. SHD-A model transmitter is applied to emit and convey baseband signal of sound, vibration and measure-control in aeronautical communication system from one point to multi-point.

170. The quantum noise is a basic noise in the atmospheric laser communication system, which restricts the effective distance of communication.

170.

171. The causes of fog, the relevant mathematical models and its influence on atmospheric laser communication system are analyzed.

172. In optical communication system, micro-polarizers are required to fabricate some miniature optical communication device (for example, micro-isolator).

173. The stress was researched correlation theory and the realization technique of the long-distance communication system , the control terrace and the user-administered system.

174. In all optical asynchronous CDMA communication system, multi-user interference and PIN dark current noise can be reduced by introducing double optical harder- limiters .

175. In order to satisfy the request of superhigh-speed, superhigh-capacity optical communication system, lots of optical communication models appear.

176. As electronic rivalry progressively in, satellite communication system natural noise, but also with anti - jamming technology equipped.

177. Secondly, the design process of hardware is introduced. Hardware block diagram of the PC high-speed data communication system is given.

178. The distributed token passing networks are advancing the avionics communication system with the requirement of high speed and real-time transmission.

179. Inter-orbit satellite laser communication system requests the emission laser beam to have high parallelism.

180. In communication system simulation, generation of stochastic signals is an important part.

181. In future mobile communication system, the high transmission rate determines the choice of wideband transmission.

182. The importance of identifying the trace component in pheromone chemical communication system of insects is emphasized.

183. The paper proposes some improvement ideas for the first generation adaptive communication system and the design method for the second generation adaptive communication system.

184. Electrification railway will interfere with the communication system along the line. To decrease this kind of interference, the autotransformer power-supply mode can be adopted.

185. Blog is a new kind of computer - mediated communication system on the Internet.

186. An angle measuring tracking technique based on conical scanning is proposed to be used in mobile satellite communication system.

187. Wavelength Division Multiplexing (WDM) technology has been a highlight spot in the high speed, large capacity optical communication system.

188. Second, channel estimation algorithms of two-hop OFDM cooperative communication system with single relay are discussed, which are mainly based on block pilot.

189. So the research on subchannel assignment and power allocation is conducted for OFDMA cellular communication system with relay station(RS).

190. The performance of irregular systematic LDPC-coded non-ideal relay cooperative communication system is studied.

191. In this paper, the impact of mutual coupling on multiple-input multiple-output(MIMO) communications capacity is studied in broadband communication system.

192. QPSK as an advanced digital modulation technique is fit for the digital satellite communication system well.

193. The invention discloses a voice-based man-machine communication system and method.

194. In this paper, a high-sensitivity lightwave communication system is set up by using a mini-power near-infrared LED as a light emitter, a phototransistor as a photoelectric receiver.

195. Operation control system including the central dispatch management system, trackside equipment, Vehicle on-board equipment and communication system.

196. The train-ground radio communication system of Maglev trains is the information exchange channel for trains and the ground control center.

197. Network intelligent metal tube rotameter consists of flowmeter sensor system and network communication system.

198. However, the influences brought about by polarization-mode dispersion (PMD) to the long-range digital communication system and short-range analog system therefore can not be neglected.

199. It is difficult to calculate the error performance of chaotic on-off keying communication system because of the non-periodicity of chaotic basis function.

200. It can reach more than l. 5Mbps data transmission speed in the available frequency band of existing power line carrier communication system by academic calculate and simulation.

201. Complex adaptive system theory and modeling and emulating method based on multi-agent provide a new way for the study of field operations communication system campaign simulation.

202. An optical communication system with both EDFA and B DFRA is introduced.

203. A transmission apparatus and method for compressing headers in a broadband wireless communication system are provided.

204. Disclosed are a system and a method for selecting a new serving base station when a drop occurs in a mobile subscriber station in a broadband wireless access communication system.

205. Communication system is not large-scale experiment board MX7821 peripheral chips, there is a INPUT input interface, output 8-bit data lines connected directly with the FPGA.

206. Spectra expanding of Spread spectrum communication system makes use of the spread spectrum function to realize, the typical spread spectrum function is pseudo random sequence code.

207. The relevant results obtained from a trial mobile data communication system are provided.

208. In a digital communication system, usually there exist carrier offset between the sender and the receiver.

209. A new form of single-user space diversity for the distributed communication system has been proposed, which is called "cooperative diversity".

210. According to a distribute computer automatic alarm system that consist of dorminant, preposition and terminal computer, We introduced its communication system.

211. General structure and characteristics of distributed communication system of substation integrated automation are discussed .

212. From this and the physiology that cause adjusts information to feedback to leave grave head again, make a whole itinerate communication system.

213. Communication System Simulation : Unipolar zero (RZ) waveform and power spectrum, duty cycle of 50%.

214. For information interception and signal analyzing of satellite communication system, it is usable if knows the generator matrix and information restoration matrix of Punctured convolutional codes.

215. A circularly polarized light polarization multiplexing laser communication system has been presented in the paper.

216. With the In-System programmable technology and Complex Programmable Logic Device (CPLD), the realization of multiplexing and demultiplexing in the digital audio communication system is discussed.

217. The other is for object, aimed at ceasing to be in effect, such as weaponry, defense installations, electronic reconnaissance and communication system, etc.

218. The ground experiment's result about the semi-physical simulation shows that triplex Hot-redundancy flight control computer's communication system design is rational, feasible and reliable.

219. Encryption module commonly uses pseudo-random sequence encryption method of communication system for reference, and them sequence is produced by Matlab software to encrypt the image in disorder.

220. Among them, for central netizen with commodity coadjutant communication system makes the one large window of this correcting.

221. In this paper, we study the synchronization of hyperchaos in cellular neural network, and present a secure communication system based on hyperchaos of cellular neural network.

222. The voice terminal for electronic warfare (EW) communication system is controlled with microcomputer, and it has two interfaces for telephone and PABX.

223. SDR not only can make the wireless communication system have a good flexibility and generality, but also can make its interlinkage and update of the system very convenient.

224. Signal switchover design of mobile communication system for subway is studied preliminarily.

225. The simulation results show that the dual mode system based on the two systems will be the better broadband communication system.

226. This lot covers an advanced communication system that can transmit or receive audio data by modulating low frequency magnetostatic signals.

227. In this paper, the impact of mutual coupling on multiple-input multiple-output communications capacity is studied in broadband communication system.

228. The Internet is a global communication system of diverse, interconnected computer networks used for exchanging information.

229. In the cellular mobile communication system with two-hop fixed relay stations, an additional channel is needed by a relay station to forward the data.

230. In the chaos-based communication system, the synchronization of the chaos is the key,[] especially the hyperchaos synchronization.

231. When the quantum noise is the only cause for bit error rate (BER), the formula of BER in the laser communication system is deduced, and the conception of limiting communication distance is difined.

232. The new system has stable wireless communication system, and realize self-testing and feedback the state of the robot.

233. Modulation-demodulation of the UV is still a difficulty. Meanwhile, it is difficult to improve the speed of transmission for UV communication system, which can't meet the speech transmission speed.

234. The wireless communication system includes at least one gateway antenna arranged at an entrance point of the enclosed environment.

235. A practical circuit of laser communication system for environmental supervision and control was designed.

236. The result showed that the corresponding signal could be demodulated by the receive end and the basic functions of FM voice communication system were achieved.

237. Based ITS Intelligent Vehicle location and navigation system could be divided into three levels:autonomous navigation systems, communications systems and two-way one-way communication system.

238. To satisfy the high speed data processing requirement of automatic orientation in complex environment, based on the spread spectrum(SS) communication system, a digital correlator by VHDL is presented.

239. Our paper explores ideas about how this type of transport system might continue to operate safely if the main communication system broke down.

240. Utilizing feedback synchronization technology, a full duplex secure communication system based on hyper chaos is demonstrated.

241. For its simple coding and low rate of error identification, the Cyclic Redundancy Check(CRC) is widely used in digital communication system.

242. The invention also provides a resource distribution indicating device of communication system.

243. Long distance, large capability and high quality of transmission are required in modern communication system.

244. The development of the new generation of optical communication system will be based on new communication optoelectronic devices.

245. So the research on subchannel assignment and power allocation is conducted for OFDMA cellular communication system with relay station.

246. Finally, the implement method of communication system applied noncoherent demodulation technique with frequency discriminator is discussed.

247. The data communication system as well as the distributed control the data management system are realized.

248. Use of a conventional telephone is a very good example of an asynchronous communication system.

249. This is the digital mobile communication system development and maturation period.

250. A sequential path searching method for demodulating a reverse channel in a mobile communication system.

251. Asynchronous communication is a kind of loose mode of distributed communication system, which permit sender and receiver communicate independently via exchanging message.

252. One of the key technology in coherent optical communication system is how to restrain polarization noise of the optical system.

253. The low frequency ion noise has negative influence on detectability in radar application and data rates in communication system.

254. A computer simulation system on digital communication system is discussed.

255. The background signal of HF wave band achieves the expectant targets in the debugging of the signal electromagnetic environment simulator of the wireless communication system.

256. In the end we use tunable fiber Fabry-Perot filter do realize SSB and carrier suppression in optical communication system in order to illustrate the performance of the filter.

257. Designed by digital modem communication system in the practical application of technology is an important technology.

258. So the satellite communication system made stringent requirements for the RF front end of the transceiver.

259. Bit synchronous clock recover circuit is the key part of the communication system, it can exactly recover the synchronous signal from input data stream.

260. Based on "ALL IP" network background in communication system[Sentencedict], the packet network as a unified bearer network will face new problems of synchronization need.

261. Fiber amplifiers with high-power, big-gain bandwidth and low-noise figure are required for their application to DWDM system, fiber CATV system and space laser communication system.

262. Communication mode control method, mobile communication system, base station control device, base station and mobile communication terminal.

263. Therefore, we mainly discusses that unpreemptive priority handoff scheme and preemptive priority handoff scheme in Multiple Traffic Communication System in this paper.

264. The consociation of these factors revolt with old communication system, result in good communication effect.

265. Multi-site simulcast communication system is a system that several base stations'transmitters send the same information with the same frequency to receivers.

266. This paper gives the particular description of theoretical analysis and practical design for duplexer in the mobile communication system.

267. This paper describes interconnection communication system of heterogeneous computer with CCU.

268. By utilization of GPRS network based on GIS mobile communication system, the paper proposes the meteorological automatic monitor data real-time transmission system plan.

269. Using the optimum code can obtain the optimization of communication system. Different system optimization targets can produce different optimum code.

270. OFDM; Multimedia; Wireless communication system; RF circuit; Multipath interference; Nonlinearity.

271. A real array is made according to the design in this paper, and the principle of the auto responding laser communication system based on this array is studied. The experiments show that the ...

272. The device with a radio communication system, which makes data transmit more easily and quickly.

273. Atmospheric turbulance is one of the main factors which have influence on the performance of a laser communication system.

274. The MW - 1500 is a digital microwave communication system for radio line of sight ( LOS ) information transmission.

275. In our daily conversation and speech communication system,() the additive broadband noise has badly impact on the qualification and the intelligibility of the speech.

276. A test controlling platform based on emulating bus controller is necessary for the maintenance test of equipment in airborne integrated communication system.

277. Optical transmitter, terminal-station apparatus having optical transmitter, and optical communication system.

278. It has been proved that the modulation system can work reliably, has high output frequency resolutions, and can satisfy the modulating requirements of underwater acoustic communication system.

279. To transport secretly audio signals on Internet, based on Real-time Transport Protocol(RTP)and Adaptive Communication Environment(ACE), a real time speech security communication system is designed.

280. This paper studies the algorithm restraining - bursting noise to improve synchronous performance of - carrier power - line communication system.

281. The optical signal attenuation caused by fog has a great influence on the performance of the atmospheric laser communication system.

282. Theoretical analysis and simulation results confirm the high practicality and accuracy of the proposed channel estimation algorithms in the cooperative communication system.

283. Brain computer Interface(BCI) is a communication system in which messages that a user wishes to convey pass not through the brains normal output pathways.