无线超宽带智能跳频技术在WPAN中的具体实现
被引量：1
Realization of Smart FH Multiple Access Scheme for WPAN
摘要
针对UWB这种跳频频点数少而用户数目灵活的系统,一种新的跳频思想被提出:智能跳频。这个新的机制解决了自适应跳频中存在的无法识别系统内其他用户干扰的问题,从而大大降低了跳频中用户之间的碰撞。并且针时WPAN的具体情况也提出了智能跳频UWB系统的简单模型,仿真结果表明智能跳频相对自适应跳频系统性能有了显著的提高。
出处
《无线电工程》
2004年第12期5-7,63,共4页
Radio Engineering
基金
国家863计划项目(2003AA123240)国家自然科学基金项目(60372097)教育部科学技术研究重点项目资助(No.03035)
参考文献5
-
1M. Z. Win and R. A. Scholtz, Impulse Radio: How it Works, IEEE Communication Letters, 1998,2(1): 10 - 12.
-
2G. M. Maggio, N. Rulkov and L. Reggiani, Pseudo - chaotic Time Hopping for UWB Impulse radio, IEEE Trans. Circuits and Systems - I, 2001,48 ( 12 ).
-
3Matt Welborn, IEEE P802.15 Wireless Personal Area Networks, IEEE P802.15 - 03/271r0.2003.
-
4S. De Fina, Comparison of FH - MA Communications Using OFDM and DS- MA Systems for Wideband. Radio Access, Proc. ICUPC, Firenze,Ottobre 5 - 9,1998:143 ～ 147.
-
5J. Zander and G. Malmgren, Adaptive Frequency Hopping in HF Communications. IEE Proc. Commun., 1995,142(2) :99 ～ 105.
同被引文献9
-
1HsuAC C, Wei D S L, Kuo C C J, et al. Enhanced adaptive frequency hopping for wireless personal area net- works in a coexistence environment [ J]. Proc of IEEE GLOBECOM, 2007 : 668-672.
-
2Bamahdi O, Zummo S. An adaptive frequency hopping technique with application to bluetooth WLAN coexistence [ J ]. Proceedings of IEEE Wireless Communications, 2006 : 76-80.
-
3Wan Yadong, Wang Qin, Duan Shihong, et al. RAFH: Reliable aware adaptive frequency hopping method for in- dustrial wireless sensor networks [ C ] //Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing, 2009: 125-129.
-
4IEEE Proposed Standard 802. 15.4-15/08/0571r0 [ EB/ OL], Wireless Personal Area Networks: Proposal for Factory Automation. IEEE. August, 2009. http:ffwww. ieee802, org/15/pub/TG4e, html.
-
5Djukic P, Valaee S. Link scheduling for minimum delay in spatial re-use TDMA [ C ] //26th IEEE International Conference on Computer Communications. NJ, USA:IEEE, 2007 : 28-36.
-
6IEEE Standard 802 Partl 5.4. Wireless medium access control ( MAC ) and physical layer(PHY) specifications for low-rate wireless personal area networks [ S ]. NewYork: The Institute of Electrical and Electronics Engineers, 2006.
-
7ISA SP100 Society. ISA SP100 [EB/OL]. 2009. http: // www. isa. org/MSTemplate, cfm? MicrositeID = 1134&CommitteeID = 6891.
-
8王沁,万亚东,李磊,段世红.工业环境IEEE802.15.4链路的多频道可靠性分析与建模[J].计算机研究与发展,2009,46(12):1971-1984. 被引量：5
-
9沈连丰,邹乐,宋扬,宋铁成.一种适用于WPAN应用环境的高速自适应跳频系统及其性能分析[J].电子学报,2002,30(10):1540-1543. 被引量：11
-
1日本将开发无线超宽带[J].软件工程师,2002(10):15-15.
-
2UWB开始真正腾飞[J].通讯世界,2008(4):14-14.
-
3曾照华.无线超宽带通信原理及其应用标准[J].电力系统通信,2007,28(1):15-18. 被引量：6
-
4胥京宇.UWB(无线超宽带技术)正在快速成长[J].世界电子元器件,2004(9):86-86.
-
5胡晓鲁.开拓无线超宽带新用途[J].科学时代,2003(2S):54-55.
-
6Rick Wietfeldt.3G技术的整合并不呈线性发展[J].通信世界,2005(33):50-50.
-
7Steve Turner ,潘晓磊 .UWB开创家用消费类电子产品新时代[J].世界电子元器件,2004(6):43-44.
-
8刘景峰.移动通信网络中智能跳频技术的运用(上)[J].邮电设计技术,2001(9):7-11.
-
9刘景峰.移动通信网络中智能跳频技术的运用(下)[J].邮电设计技术,2001(10):29-33.
-
10李育红,毋燕燕,周正.基于QPSK调制的高速UWB OFDM系统性能分析[J].无线电工程,2005,35(10):13-15. 被引量：2
