Carrier sense random packet code division multiple access protocol and its intra-cluster multiple access interference performance analysis

被引：0

作者：

Du, Chuan-Bao ^{[1
]}

Quan, Hou-De ^{[1
]}

Ma, Wan-Zhi ^{[2
]}

Cui, Pei-Zhang ^{[1
]}

Wang, Xiao-Ming ^{[3
]}

机构：

[1] Department of Information Engineering, Ordnance Engineering College, Shijiazhuang, 050003, Hebei

[2] National Key Lab of Science and Technology on Communication, University of Electronic Science and Technology of China, Chengdu, 611731, Sichuan

[3] Unit 63981 of PLA, Wuhan, 430000, Hubei

来源：

Binggong Xuebao/Acta Armamentarii | 2015年 / 36卷 / 07期

关键词：

Code division multiple access; Communication; Multi-access interference; Multiple user detector; Network throughput; Spread spectrum Ad Hoc network;

D O I：

10.3969/j.issn.1000-1093.2015.07.014

中图分类号：

学科分类号：

摘要：

In tactical scenarios, the dual-channel networking scheme designed for a certain type radio can solve the serious waste of code resource significantly, which is caused by the traditional code networking scheme. The random packet CDMA technology is used to enhance the anti-jamming capability of control channel of dual-channel networks, and a new MAC protocol, called carrier sense random packet CDMA, is proposed. A performance analytical model of slotted spread spectrum ad hoc networks based on CSRP-CDMA is established, which provides packet transmission success probability and expressions of network throughput. And the influences of the factors, such as spreading gain, packet header and payload ratio, received signal-noise ratio, on network performance are analyzed. Finally, CSRP-CDMA protocol is compared with the traditional MAC protocol for RP-CDMA by network simulator OPNET. Numerical and simulation results show that CSRP-CDMA protocol has higher network performance than the traditional MAC protocol, and the theoretical normalized network throughput value of CSRP-CDMA can reach 0.75 to guarantee the resource utilization of control channel effectively. © 2015, China Ordnance Society. All right reserved.

引用

页码：1256 / 1265

页数：9

共 13 条

[1]

Wu D., He Z.-X., Zhao X.-G., Et al., Research and implementation of estimation method for tactical internet performance in a reencounter scenario, Acta Armamentarii, 29, 9, pp. 1069-1073, (2008)

[2]

Wang C.-J., Geng F.-P., Liu Y.-A., Et al., A novel random access protocol for ad hoc wireless LANs, Acta Eletronica Sinica, 33, 1, pp. 26-31, (2005)

[3]

Liu K., Li J.-D., Zhang W.-Z., A novel multiple access protocol for multihop wireless ad hoc networks, Chinese Journal of Computers, 26, 8, pp. 925-933, (2003)

[4]

Shirsat N., Game P., An optimized approach to minimize broadcast in communication of self-organized wireless networks, 1st International Conference on Frontiers in Intelligent Computing: Theory and Applications, pp. 543-549, (2013)

[5]

Yu X.-Z., Robust minimun output energy multiuser detection algorithm, Journal of Nanjing University of Science and Technology, 37, 1, pp. 32-37, (2013)

[6]

Jens E., Ralph T., Fredrich K.J., Multiple access interference mitigation through multi-level locally orthogonal FH-CDMA, The 2011 Military Communications Conference, pp. 378-383, (2011)

[7]

Roland K., Modeling and evaluation of throughput, stability and coverage of RP-CDMA in wireless networks, (2006)

[8]

Christian S., Roland K., Preeti K., A novel random wireless packet multiple access method using CDMA, IEEE Transactions on Wireless Communications, 5, 6, pp. 132-145, (2006)

[9]

Todd M., Janelle H., A mac protocol for multi-hop RP-CDMA ad hoc wireless networks, IEEE ICC 2012 Ad Hoc and Sensor Networking Symposium, pp. 424-429, (2012)

[10]

Yao X., Yonina C., Reduced-dimension multiuser detection, IEEE Transactions on Information Theory, 59, 6, pp. 3858-3874, (2013)

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