Title:
WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP3898533
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wireless communication system wherein a terminal needs not to monitor each time slot.
SOLUTION: The wireless communication system is a TDMA (time division multiple access) wireless communication system having at least first and second wireless stations and adopting a plurality of subcarrier modulation system, wherein the first wireless station selectively modulates only a subcarrier at which a desired transmission rate is obtained by the second wireless station to perform communication.
Inventors:
Naoki Okamoto
Norihiko Morinaga
Seiichi Sampei
Norihiko Morinaga
Seiichi Sampei
Application Number:
JP2002064925A
Publication Date:
March 28, 2007
Filing Date:
March 11, 2002
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H04J3/00; H04B7/26; H04B17/40; H04W72/08; H04W28/18; (IPC1-7): H04Q7/38; H04B7/26; //H04J3/00
Domestic Patent References:
| JP2001238269A | ||||
| JP2001203665A | ||||
| JP5259981A | ||||
| JP2002335557A |
Other References:
中西俊之、三瓶政一、森永規彦,1セル繰り返しOFDM/TDMAシステムにおけるソフトハンドオフ方式に関する検討,電子情報通信学会2002年総合大会講演論文集,日本,社団法人電子情報通信学会,2002年 3月 7日,通信1-B-5-163,614
Attorney, Agent or Firm:
Yusuke Hiraki
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