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應用于CDMA Ad hoc網(wǎng)絡的TRBC協(xié)議:性能分析

王春江 劉元安 高錦春

王春江, 劉元安, 高錦春. 應用于CDMA Ad hoc網(wǎng)絡的TRBC協(xié)議:性能分析[J]. 電子與信息學報, 2006, 28(2): 295-298.
引用本文: 王春江, 劉元安, 高錦春. 應用于CDMA Ad hoc網(wǎng)絡的TRBC協(xié)議:性能分析[J]. 電子與信息學報, 2006, 28(2): 295-298.
Wang Chun-jiang, Liu Yuan-an, Gao Jin-chun . TRBC Protocol Adopted in CDMA Ad hoc Networks: Performance Analysis[J]. Journal of Electronics & Information Technology, 2006, 28(2): 295-298.
Citation: Wang Chun-jiang, Liu Yuan-an, Gao Jin-chun . TRBC Protocol Adopted in CDMA Ad hoc Networks: Performance Analysis[J]. Journal of Electronics & Information Technology, 2006, 28(2): 295-298.

應用于CDMA Ad hoc網(wǎng)絡的TRBC協(xié)議:性能分析

TRBC Protocol Adopted in CDMA Ad hoc Networks: Performance Analysis

  • 摘要: 該文分析了應用于CDMA Ad hoc網(wǎng)絡的TRBC(Transmitter and Receiver Based Coding)協(xié)議,其性能同傳統(tǒng)的TBC(Transmitter Based Coding)和RBC(Receiver Based Coding)協(xié)議進行了比較。數(shù)值結果分析表明,由于TRBC協(xié)議采用兩級編解碼,在帶寬充足或用戶數(shù)量較小的環(huán)境下,其性能高于RBC協(xié)議,低于TBC協(xié)議。但是其系統(tǒng)復雜度也高于RBC協(xié)議,低于TBC協(xié)議。因此,TRBC協(xié)議作為性能與系統(tǒng)復雜度的一種權衡,對于設計可行的CDMA Ad hoc網(wǎng)絡,具有重要意義。
  • Sousa E, Silvester J. Optimum transmission ranges in a direct-sequence spread-spectrum multihop packet radio network. IEEE J. on SAC, 1990, 8(6): 762.771.[2]Zorzi M, Pupolin S. Optimum transmission ranges in multihop packet radio networks in the presence of fading. IEEE Trans. on Commun., 1995, 43 (7): 22012205. .[3]Sanada Y, Nakagawa M. Power control techniques in a multihop CDMA packet radio network. IEICE Trans. on Commun., 1996, 79 (9): 12871294. .[4]Wang C J, Liu Y A. Performance analysis of routing strategy MFR in Ad hoc DS-CDMA network. IEEE ICCT 2003, Beijing, 2003, 2: 1274.1277.[5]Subbarao M W, Hughes B L. Optimum transmission ranges and code rates for frequency-hop packet radio networks[J].IEEE Trans. on Commun.2000, 48(4):670-[6]Subbarao M W, Hughes B L. Optimizing information efficiencyin a direct-sequence mobile packet radio network. IEEE Trans.on Commun., 2003, 51(1): 2224. .[7]Lin D D, Lim T J. Subspace-based active user identification for a collision-free slotted Ad hoc network[J].IEEE Trans. on Commun.2004, 52 (4):612-[8]王春江, 耿方萍, 劉元安等. 一種應用于Ad hoc無線局域網(wǎng)的隨機接入?yún)f(xié)議. 電子學報, 2005, 33(1): 2631. .[9]Morrow R K Jr., Lehnert J S. Bit-to-bit error dependence in slotted DS/SSMA packet systems with random signature sequences. IEEE Trans. on Commun., 1989, 37 (10): 1052.1061.
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出版歷程
  • 收稿日期:  2004-07-02
  • 修回日期:  2005-04-08
  • 刊出日期:  2006-02-19

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