VANET中基于协议序列及TDMA的混合信道接入机制
A Hybrid Channel Access Mechanism Based on Protocol Sequences and TDMA for VANET
查看参考文献19篇
|
文摘
|
为了提高高速公路场景下用户平均有效数据吞吐量,提出车载自组织网络分布式信道接入机制.通过道路区段划分实现协议序列集复用;通过引入少量反馈并利用UI(User Irrepressibility)序列特性实现节点间接入顺序感知;同区段节点间利用分布式TDMA(Time Division Multiple Access)模式最大化吞吐量.仿真结果表明,其吞吐量性能优于经典的基于GNSS(Global Navigation Satellite Systems)的机制,并且物理层数据传输速率越大,节点通信半径越大,车辆密度越稀疏,其优势越明显. |
|
其他语种文摘
|
In order to improve the average throughput performance of user effective data under highway scenario,a distributed channel access mechanism is proposed.The protocol sequence set is reused by road division.According to the characteristic of UI(User Irrepressibility) sequences,a few bits of feedback information are introduced for detecting the channel access order among nodes.Distributed TDMA(Time Division Multiple Access) is proposed for maximizing the throughput performance with a competition zone.The simulation results show that the throughput performance of UI-TDMA mechanism is more superior to classical method in a sparser distributed network or a higher PHY data rate or a larger communication range of node. |
|
来源
|
电子学报
,2017,45(6):1408-1414 【核心库】
|
|
DOI
|
10.3969/j.issn.0372-2112.2017.06.019
|
|
关键词
|
混合信道接入机制
;
协议序列
;
时分多址
;
车载自组织网
;
全球导航卫星系统
|
|
地址
|
福建师范大学, 医学光电科学与技术教育部重点实验室, 福建, 福州, 350007
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
0372-2112 |
|
学科
|
电子技术、通信技术 |
|
基金
|
国家自然科学基金
;
国家教育部高等学校博士学科点专项科研基金新教师基金
;
福建省教育厅科技项目(B类)
;
福建省科技厅工业科技计划重点项目
|
|
文献收藏号
|
CSCD:6015341
|
参考文献 共
19
共1页
|
|
1.
Hartenstein H. A tutorial survey on vehicular ad hoc networks.
IEEE Communications Magazine,2008,46(6):164-171
|
CSCD被引
62
次
|
|
|
|
|
2.
Chang S W. A Routing Protocol for Urban Vehicular Multi-hop Data Delivery.
Chinese Journal of Electronics,2016,25(2):348-356
|
CSCD被引
3
次
|
|
|
|
|
3.
Jurdak R. A survey,classification and comparative analysis of medium access control protocols for ad hoc networks.
IEEE Communications Surveys & Tutorials,2004,6(1):2-16
|
CSCD被引
11
次
|
|
|
|
|
4.
Gast M S. 802.11 Wireless networks,The definitive Guide.
Oreilly,2002,32(11):111-124
|
CSCD被引
1
次
|
|
|
|
|
5.
Qiu H J F. A methodology for studying IEEE 802.11p VANET broadcasting performance with practical vehicle distribution.
IEEE Transactions on Vehicular Technology,2015,64(10):4756-4769
|
CSCD被引
2
次
|
|
|
|
|
6.
Hadded M. TDMA-based MAC protocols for vehicular Ad Hoc networks:A survey,qualitative analysis and open research issues.
IEEE Communications Surveys & Tutorials,2015,17(4):2461-2492
|
CSCD被引
11
次
|
|
|
|
|
7.
Zou R. A near collision free reservation based MAC protocol for VANETs.
Proceedings of IEEE Wireless Communications and Networking Conference (WCNC),2014:1538-1543
|
CSCD被引
1
次
|
|
|
|
|
8.
Omar H A. Evaluation of VeMAC for V2V and V2R communications under unbalanced vehicle traffic.
Proceedings of IEEE Vehicular Technology Conference (VTC Fall),2012:1-5
|
CSCD被引
1
次
|
|
|
|
|
9.
Zhang L. A scalable CSMA and self-organizing TDMA MAC for IEEE 802.11 p/1609.x in VANETs.
Wireless Personal Communications,2014,74(4):1197-1212
|
CSCD被引
2
次
|
|
|
|
|
10.
Abdalla G M. Space-orthogonal frequency-time medium access control (SOFT MAC) for VANET.
Proceedings of Information Infrastructure Symposium,2009:1-8
|
CSCD被引
1
次
|
|
|
|
|
11.
Dang D N M. HER-MAC:A hybrid efficient and reliable mac for vehicular Ad Hoc networks.
Proceedings of IEEE 28th International Conference on Advanced Information Networking and Applications (AINA),2014:186-193
|
CSCD被引
1
次
|
|
|
|
|
12.
Zhang Y. Binary sequences for multiple access collision channel:identification and synchronization.
IEEE Transactions on Communications,2014,62(2):667-675
|
CSCD被引
2
次
|
|
|
|
|
13.
Wong W S. Transmission sequence design and allocation for wide area Ad Hoc networks.
IEEE Transactions on Vehicular Technology,2014,63(2):869-878
|
CSCD被引
3
次
|
|
|
|
|
14.
Wu Y. Safety messages broadcast in vehicular Ad Hoc.
IEEE Transactions on Vehicular Technology,2014,63(3):1467-1479
|
CSCD被引
3
次
|
|
|
|
|
15.
Panichpapiboon S. Irresponsible forwarding under real intervehicle spacing distributions.
IEEE Transactions on Vehicular Technology,2013,62(5):2264-2272
|
CSCD被引
2
次
|
|
|
|
|
16.
Chaqfeh M. Speed adaptive probabilistic broadcast for scalable data dissemination in Vehicular Ad Hoc Networks.
Proceedings of IEEE Wireless Communications and Mobile Computing Conference (IWCMC),2014:207-212
|
CSCD被引
1
次
|
|
|
|
|
17.
Ros F J. Acknowledgment-based broadcast protocol for reliable and efficient data dissemination in vehicular Ad Hoc networks.
IEEE Transactions on Mobile Computing,2012,11(1):33-46
|
CSCD被引
9
次
|
|
|
|
|
18.
Campolo C. Modeling broadcasting in IEEE 802.11p/WAVE vehicular networks.
IEEE Communications Letters,2011,15(2):199-201
|
CSCD被引
7
次
|
|
|
|
|
19.
Misic J. Performance characterization for IEEE 802.11 p network with single channel devices.
IEEE Transactions on Vehicular Technology,2011,60(4):1775-1787
|
CSCD被引
3
次
|
|
|
|
|
了解气象卫星更多信息，请访问