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一种基于时隙交换的CDMA/TDD时隙分配算法 被引量:1

An Time Slot Allocation Algorithm Based on Slot Switch for CDMA/TDD
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摘要 提出了一种基于时隙交换的CDMA/TDD时隙分配算法,与文献[7]算法相比,新算法能进一步减小信道分配平均时延,提高CDMA/TDD信道利用效率. A time slot allocation algorithm based on slot switch is put forward. It is shown that the new algorithm can reduce the average delay of channel allocation as well as improve the channel utilization efficiency than the algorithm in [7].
出处 《北京邮电大学学报》 EI CAS CSCD 北大核心 2004年第2期108-112,共5页 Journal of Beijing University of Posts and Telecommunications
关键词 时隙交换 时隙分配 CDMA/TDD 移动通信 mobile communications CDMA/TDD slot allocation
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  • 1Paul N, Mark R H. The capacity of a spread spectrum CDMA system for cellular mobile radio with consideration of system imperfections [J]. IEEE JSAC, 1994,12 (4) : 673-683.
  • 2Jakes W C, Jr. Microwave mobile communications[M]. New York : Wiley, 1974. chs. 1,2,5-7.
  • 3Nasell I. Some properties of power sums of truncated normal random variables[J]. Bell Syst Tech J,1967,46(11): 2091-2110.
  • 4Fenton L F. The sum of log-normal probability distributions in scatter transmission systems [J]. IRE Trans Commun Syst, 1960, CS(9): 57-67.
  • 5ETSI TR 101 112--1998, Selection procedures for the choice of radio transmission technologies of the universal mobile telecommunications system UMTS (UMTS 30.03)[S].
  • 6Viterbi A J. CDMA: Principles of spread spectrum communication[M]. Addison-Wesley Pub. ,1995.
  • 7Jansen M G, Prasad R. Capacity, throughput, and delay analysis of a cellular DS CDMA with imperfect power control and imperfect sectorization[J]. IEEE Trans Vehicul Tech, 1995,44 (1): 67-75.

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