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CDMA系統(tǒng)中基于幀的預約分組數(shù)據(jù)傳輸

李振 王焱 尤肖虎

李振, 王焱, 尤肖虎. CDMA系統(tǒng)中基于幀的預約分組數(shù)據(jù)傳輸[J]. 電子與信息學報, 1999, 21(2): 152-157.
引用本文: 李振, 王焱, 尤肖虎. CDMA系統(tǒng)中基于幀的預約分組數(shù)據(jù)傳輸[J]. 電子與信息學報, 1999, 21(2): 152-157.
Li Zhen, Wang Yan, You Xiaohu. FRAME-BASED PACKET RESERVATION MULTI-ACCESS METHOD FOR DATA TRANSMISSION IN CDMA CELLULAR SYSTEM[J]. Journal of Electronics & Information Technology, 1999, 21(2): 152-157.
Citation: Li Zhen, Wang Yan, You Xiaohu. FRAME-BASED PACKET RESERVATION MULTI-ACCESS METHOD FOR DATA TRANSMISSION IN CDMA CELLULAR SYSTEM[J]. Journal of Electronics & Information Technology, 1999, 21(2): 152-157.

CDMA系統(tǒng)中基于幀的預約分組數(shù)據(jù)傳輸

FRAME-BASED PACKET RESERVATION MULTI-ACCESS METHOD FOR DATA TRANSMISSION IN CDMA CELLULAR SYSTEM

  • 摘要: 本文在保持CDMA蜂窩通信系統(tǒng)變速率話音固定接入的同時,針對數(shù)據(jù)業(yè)務(wù)的需要,提出了一種隨機預約分組接入方法。在假設(shè)數(shù)據(jù)分組的到達為泊松分布的情況下,應(yīng)用EPA(平衡點分析)方法對接入方案的性能如通過率和時延等進行了分析。數(shù)值仿真結(jié)果顯示,在保持較小時延的同時,該方法顯著提高了系統(tǒng)支持接入的數(shù)據(jù)終端數(shù)。
  • TIA/EIA/IS-95, Mobile Station-Base Station Compatibility Standard for Dual-Mode Wideband[2]Spread Spectrum Cellular System, Telecommunication Industry Association, July 1993.[3]Soroushnejad M, Geraniotis E. Multi-access strategies for an integrated voice/data CDMA packet[4]radio network, IEEE Trans. on Comm., 1995, COM-43(2/3/4): 934-945.[5]Geraniotis E, Chang Y, Yang W. Dynamic code allocation for integrated voice and multi-priority data traffic in CDMA networks, European Telecommunications Technology, 1995, 6(1): 85-96.[6]Gilhousen K, Jacobs I, Padovani R, Viterbi A, Weaver Jr. L, Wheatley III C. On the capacity of a cellular CDMA system, IEEE Trans. on VT, 1991, VT-40(2): 303-312.[7]Nanda S. Stability evaluation and design of the PRMA joint voice data system, IEEE Trans. on Comm., 1994, COM-42(5): 2092-2104.[8]Chang C, Wu C. Slot allocation for an integrated voice/data TDMA mobile radio system with a finite population of buffered users, IEEE Trans. on VT, 1994, VT-43(1): 21-26.[9]Qi H, Wyrwas R. Performance analysis of joint voice-data PRMA over random packet error channels, IEEE Trans. on VT, 1996, VT-45(2): 332-345.
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  • 文章訪問數(shù):  1881
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出版歷程
  • 收稿日期:  1997-09-30
  • 修回日期:  1998-06-08
  • 刊出日期:  1999-03-19

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