课题序号

 题目

  等级

 页数

102-3/9

数字无线中继系统的可用性Availability of digital radio-relay systems

S1

5

107-1/9

工作在17 GHz以上频带的无线中继系统的特性Characteristics of radio-relay systems operating in frequency bands above about 17 GHz

S1

7

108-1/9

工作在17 GHz以上频带的无线中继系统的射频信道安排Radio-frequency channel arrangements for radio-relay systems operating in frequency bands above about 17 GHz

S2

8

110/9

用于共享研究的无线中继站的天线辐射图Antenna radiation diagrams of radio-relay stations for use in sharing studies

S2

9

111-2/9

在广播卫星业务（声音和电视）和固定业务间的共享标准Sharing criteria between the broadcasting-satellite service (sound and television) and the fixed service

C1

10

113-1/9

在无线中继系统与地球勘探卫星业务和空间研究业务的系统之间的频率共享Frequency sharing between radio-relay systems and systems of the earth exploration-satellite service and the space research service

S1

11

118-2/9

在1 到3 GHz频带移动卫星业务和固定业务的共享标准Sharing criteria between the mobile-satellite services and the fixed service in the band 1 to 3 GHz

S3

13

119-1/9

无线中继系统的无用发射的限值Limitation of unwanted emissions from radio-relay systems

S1

14

122-2/9

无线中继系统的设计和运行的传播影响Effects of propagation on the design and operation of radio-relay systems

S2

16

125-4/9

点对多点无线系统Point-to-multipoint radio systems

S2

18

127-3/9

各种来源的干扰导致的无线中继系统的性能和可用性性能下降最大允许值Maximum allowable performance and availability degradations of radio-relay systems due to various sources of interference

S1

20

133/9

在0.5 到3 GHz频带固定和移动业务的共享标准Sharing criteria between the fixed and mobile services in the frequency bands between about 0.5 and 3 GHz

S2

22

136-1/9

工作在17 GHz以上频带的数字无线中继系统的射频信道安排Radio-frequency channel arrangements for digital radio-relay systems operating in frequency bands below about 17 GHz

S2

23

140-3/9

在固定无线接入应用中移动技术的使用The use of mobile-derived technologies in fixed wireless access applications

S2

25

142-2/9

无线本地网Radio local area networks (RLANs)

S2

26

145-1/9

在HF无线电路中高速数据传输所需的特性Characteristics required for high-speed data transmission over HF radio circuits

S2

28

147-2/9

HF固定业务中的自动控制无线系统和网络Automatically controlled radio systems and networks in the HF fixed service

S2

29

158-1/9

工作与30 MHz以下的系统的分组数据传输协议Packet data transmission protocols for systems operating below about 30 MHz

S2

30

159/9

无线电测定业务中雷达系统的无用发射对固定业务中系统的影响Effects of unwanted emissions from radar systems in the radiodetermination service on systems in the fixed service

S2

31

160-1/9

在同步数字网中的无线中继系统Radio-relay systems in a synchronous digital network

S2

33

161-3/9

数字无线中继系统的导入业务和维护的性能限值Performance limits for bringing into service and maintenance of digital radio-relay systems

S1

35

163/9

工作于20 GHz以上的固定业务和内部卫星业务间的频率共享的标准Criteria for frequency sharing between the fixed service and the inter-satellite service operating in bands above about 20 GHz

S2

37

201-1/9

在共享频带中移动卫星业务使用的无线中继系统对固定卫星业务中非同步卫星馈送链路的防护Protection of radio-relay systems from non-geostationary satellite feeder links in the fixed-satellite service used by the mobile-satellite service in the shared frequency bands

C1

38

202-1/9

在点对多点系统中用于共享研究的全向和定向天线的参考辐射图Reference radiation patterns of omnidirectional and sectoral antennas in point-to-multipoint systems for use in sharing studies

S2

39

203/9

数字无线中继系统的引入业务规程的传播条件的影响Influence of propagation conditions on the bringing-into-service procedure for digital radio-relay systems

S3

40

204/9

通过光纤传送射频信号Radio-frequency signals transport through optical fibres

S2

41

205-1/9

频率适配HF系统的使用The use of frequency adaptive HF systems

C1

42

206-2/9

10-30 GHz 频段的包括大量非同步卫星的固定卫星业务系统与固定业务系统的共享标准Sharing criteria for systems in the fixed service with systems in the fixed-satellite service involving a large number of non-geostationary satellites for bands in the 10-30 GHz range

S1

43

209/9

与固定卫星业务共享频段的固定业务的准同步轨道可能定义的技术含义Technical implications of a possible definition of the quasi-geostationary orbit on the fixed service sharing frequency bands with the fixed-satellite service

S1

44

210-1/9

工作于数字体系基群及以上速率的数字无线电中继段的误码性能目标Error performance objectives for digital radio-relay sections operating at or above the primary rate of the digital hierarchy

S1

45

211/9

从网元角度研究的包括无线电特殊管理功能的同步数字体系电信管理网Inclusion of radio specific management functions into synchronous digital hierarchy telecommunication management network from the network element view

S2

47

212-1/9

使用“高海拔平台站”的固定业务系统Fixed service systems utilizing “high altitude platform stations” (HAPS)

S1

49

213-1/9

通过电离层信道的HF传输的仿真Simulation of HF transmission through an ionospheric channel

S1

51

216/9

工作于1 GHz以下频段的固定业务的系统特性和共享标准System characteristics and sharing criteria for the fixed service operating in frequency bands below 1 GHz

S2

53

217-1/9

与固定卫星业务同工作于30-52 GHz频段的固定业务的可行性Feasibility of the fixed service sharing with the fixed-satellite service operating at the same frequencies in the range 30-52 GHz

S1

54

218-1/9

在固定业务中使用高海拔平台站的系统和在固定卫星业务中的系统的频率共享标准Frequency sharing criteria for systems in the fixed service using high-altitude platform stations and systems in the fixed-satellite service

S1

56

219/9

在固定卫星业务中工作于非同步卫星的地球站的固定业务相关的协调区域的确定Determination of coordination area related to the fixed service for Earth stations operating with non-geostationary satellites in the fixed-satellite service

S1

58

220-1/9

传送IP包或ATM元的固定无线接入Fixed wireless access systems conveying IP packets or ATM cells

S2

60

221/9

固定业务的频谱远景Spectrum vision for the fixed service

S2

62

222/9

通过混合媒体无线电传输网的多功能多业务通信Multi-function and multi-service communications across mixed-media radio transmission networks

S2

63

223/9

建议ITU-R F.1107可能的提高Possible improvements of Recommendation ITU-R F.1107

S1

65

224/9

31.8~33.4 GHz频段固定业务站与无线电导航业务共享的标准Criteria for stations in the fixed service for sharing with stations in the radionavigation service in the band 31.8~33.4 GHz

S1

66

225/9

建议ITU-R F.758的提高Improvements to Recommendation ITU-R F.758

S1

67

226/9

在固定卫星业务中工作于 3 700–4 200 MHz 和5 925-6 425 MHz的船舶甲板上的地球站与固定业务站的共享可行性Sharing feasibility of stations in the fixed service with earth stations on board vessels operating in the fixed-satellite service in the bands 3 700–4 200 MHz and 5 925-6 425 MHz

S1

68

227/9

在3 400–3 700 MHz频段的固定卫星业务中与甚小口径终端使用同一频段的固定业务中固定无线接入的点对多点系统的共享标准Sharing criteria for point-to-multipoint systems used for fixed wireless access in the fixed service using the same frequency band with very small aperture terminal (VSAT) systems in the fixed-satellite service in the band 3 400–3 700 MHz

S2

69

228/9

全部或部分由固定业务无线系统组成的网络的接入部分的性能和可用性目标Performance and availability objectives for the access part of network formed wholly or partly by fixed service radio systems

S2

70

229/9

 在固定业务中系统的基于频率块的频率安排Frequency arrangements based on frequency blocks for systems in the fixed service

S2

72