Title:
無線中継装置、無線通信方法およびプロセッサ
Document Type and Number:
Japanese Patent JP5707512
Kind Code:
B2
Abstract:
Provided is radio relay apparatus which automatically determines value different from preamble indexes of peripheral radio base stations to be preamble index of the self apparatus, as well as such radio communication method and processor. Radio relay apparatus relays radio signals transmitted and received between radio base stations and radio terminal. Radio relay apparatus includes terminal side communicator that transmits and receives radio signals to and from radio terminal; base station side communicator that transmits and receives radio signals to and from radio base stations; and controllers and that set first preamble index, which is preamble index of radio relay apparatus, and that acquire, from radio signal received by the base station side communicator from each radio base station, second preamble index, which is preamble index of the radio base station. The controllers and determine value different from second preamble index to be first preamble index.
Inventors:
Kunihiko Bando
Application Number:
JP2013550122A
Publication Date:
April 30, 2015
Filing Date:
December 19, 2012
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H04W72/04; H04W16/26
Domestic Patent References:
| JP2010166121A | ||||
| JP2011130354A |
Foreign References:
| US20110268044 |
Other References:
Peter Wang et al, ,Relay-Station Preamble Segment Assignment/Re-Assignment Scheme,IEEE 802.16j-06/199,2006年11月 7日
Kanchei Loa et al.,Comments on second stage access station selection,IEEE 802.16j-08/003r4,2008年 3月18日
Kanchei Loa et al.,Comments on second stage access station selection,IEEE 802.16j-08/003r4,2008年 3月18日
Attorney, Agent or Firm:
Kenji Sugimura
Akito Okura
Yuro Yoshizawa
Akito Okura
Yuro Yoshizawa