Title:
中継を利用する無線通信ネットワークのための方法およびシステム
Document Type and Number:
Japanese Patent JP4564012
Kind Code:
B2
Abstract:
The present invention relates to wireless networks using cooperative relaying which in a communication session involve more than one relay station. In the method according to the present invention, a transmitter 210′, a receiver 220′ and at least one relay station 215 are engaged in a communication session. The relay station 215 forwards signals from a first link between the transmitter 210′ and the relay station 215 to a second link between the relay stations 215 and the receiver 220′. The relay station 215 forwards the signal with the use of a relative transmission parameter and optionally a common transmission parameter. The relative transmission parameter is determined locally in each relay station 215 and based on a characterization of a first link, or the second link or a combination of the first and second link.
Inventors:
Larson, Peter
Application Number:
JP2006532214A
Publication Date:
October 20, 2010
Filing Date:
May 27, 2004
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
H04W16/26; H04B7/005; H04B7/02; H04B7/14; H04B7/15; H04B7/155; H04B15/00; H04L1/00; H04L1/06; H04L13/08; H04L25/02; H04L25/20; H04L25/52; H04W52/46; H04W88/02; H04L27/26
Domestic Patent References:
| JP2003124876A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Hideto Asamura
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Hideto Asamura
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu