A Dynamic Cell Resource Reserving Handoff Control Algorithm

Author

Zhu Li-zhong ; Yao Zhenglin ; Guo Hai-Feng

Author_Institution

Coll. of Inf. Sci. & Eng., Shenyang Ligong Univ., Shenyang, China

fYear

2011

fDate

18-20 April 2011

Firstpage

145

Lastpage

150

Abstract

Handoff block rate is a very important QoS (Quality of Service) indicator in mobile communication. In hard handoff, the conventional method of reducing handoff block is to reserve some channels especially for handoff mobile terminals in the cell or cell group. This is a static method. It can guarantee the handoff successful rate, but in the meantime, some resource of wireless channel is wasted. In this paper, a dynamic reserving channel resource algorithm has been put forward on accessing instantaneous process. It can improve the utility of wireless network resource. In the paper, this algorithm also is tested in simulating experiment. The results show that the algorithm is available.

Keywords

channel allocation; mobile communication; mobility management (mobile radio); quality of service; radio networks; resource allocation; wireless channels; QoS; dynamic cell resource reserving handoff control algorithm; dynamic reserving channel resource algorithm; handoff block rate; handoff mobile terminals; handoff successful rate; hard handoff; mobile communication; quality of service indicator; wireless channel; wireless network resource; Dynamic scheduling; Heuristic algorithms; Indexes; Markov processes; Mobile communication; Switches; Transient analysis; Hard handoff; QoS; block; resource reserving;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Mobile Computing (CMC), 2011 Third International Conference on

Conference_Location

Qingdao

Print_ISBN

978-1-61284-312-4

Type

conf

DOI

10.1109/CMC.2011.84

Filename

5931144