TY - GEN
T1 - A novel multiple access protocol for highly dynamic self-organizing networks
AU - Li, Hantao
AU - Liu, Kai
AU - Zhang, Jun
AU - Gong, Cheng
PY - 2005
Y1 - 2005
N2 - Based on the concept of contention reservation and polling transmission, a user-dependent perfect-scheduling multiple access (UPMA) protocol for supporting node mobility and multihop architecture in highly dynamic self-organizing networks is described. In the protocol, a distributed clustering network architecture acquired by self-organizing algorithm and a main idea of random reserving channel resources to get polling service are adopted, so that the hidden terminals (HT) and exposed terminals (ET) problems existed in traffic transmission due to multihop architecture and wireless transmission method can be eliminated completely. Finally, the performance comparison of UPMA protocol with carrier sense multiple access with collision avoidance (CSMA/CA) and polling protocols by OPNET simulation is presented. Simulation results show that UPMA protocol can overcome the disadvantages of CSMA/CA and polling protocols, and achieve higher throughput, lower average message delay and less average message dropping rate.
AB - Based on the concept of contention reservation and polling transmission, a user-dependent perfect-scheduling multiple access (UPMA) protocol for supporting node mobility and multihop architecture in highly dynamic self-organizing networks is described. In the protocol, a distributed clustering network architecture acquired by self-organizing algorithm and a main idea of random reserving channel resources to get polling service are adopted, so that the hidden terminals (HT) and exposed terminals (ET) problems existed in traffic transmission due to multihop architecture and wireless transmission method can be eliminated completely. Finally, the performance comparison of UPMA protocol with carrier sense multiple access with collision avoidance (CSMA/CA) and polling protocols by OPNET simulation is presented. Simulation results show that UPMA protocol can overcome the disadvantages of CSMA/CA and polling protocols, and achieve higher throughput, lower average message delay and less average message dropping rate.
KW - CSMA/CA
KW - Multiple access protocol
KW - Polling
KW - Self-organizing network
UR - https://www.scopus.com/pages/publications/33847332049
M3 - 会议稿件
AN - SCOPUS:33847332049
SN - 0780391284
SN - 9780780391284
T3 - MAPE2005: IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, Proceedings
SP - 1004
EP - 1009
BT - MAPE2005
T2 - MAPE2005: IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications
Y2 - 8 August 2005 through 12 August 2005
ER -