Title:
マルチチャネル無線通信システム、基地局、チャネル利用方法
Document Type and Number:
Japanese Patent JP5921345
Kind Code:
B2
Abstract:
A base station judges whether backup channel of the base station has therein a channel which is not an operating channel of another base station configuring an adjacent cell by the channel management unit, and, if there is at least one channel which is not an operating channel of the another base station, performs fairness processing according to a prescribed etiquette to have one of the channels as an operating channel of the base station, and, if not, determines a base station which requests a release of an operating channel from the another based on the basis of a degree of satisfaction defined as a function of an offered communication traffic within a cell, a transmission rate depending on a propagation environment between the base station and a wireless communication terminal and an actually allocated operating channel number, and performs negotiation processing to cause a release of an operating channel.
Inventors:
Keigo Hasegawa
Masayuki Takekawa
Tow Cat Ben
Masayuki Takekawa
Tow Cat Ben
Application Number:
JP2012130682A
Publication Date:
May 24, 2016
Filing Date:
June 08, 2012
Export Citation:
Assignee:
Hitachi Kokusai Electric Co., Ltd.
International Classes:
H04W16/14
Domestic Patent References:
| JP2009515461A |
Other References:
Ibrahim Habib, Mahmoud Sherif, Mahmoud Naghshineh, Parviz Kermani,"An adaptive quality of service channel borrowing algorithm for cellular networks",International Journal of Communication Systems,2003年10月,Volume 16, Issue 8,pages 759-777,URL,http://onlinelibrary.wiley.com/doi/10.1002/dac.616/abstract?systemMessage=Wiley+Online+Library+will+be+unavailable+on+Saturday+27th+February+from+09%3A00-14%3A00+GMT+%2F+04%3A00-09%3A00+EST+%2F+17%3A00-22%3A00+SGT+for+essential+maintenance.++Apologie