Title:
受信方法ならびに装置およびそれを利用した通信システム
Document Type and Number:
Japanese Patent JP3754441
Kind Code:
B1
Abstract:
A radio unit receives burst signals in a target system or those in a MIMO system. A judgment unit determines if a MIMO signal having a form of channel corresponding to the target system is assigned posterior to a target LTS and a target signal. If a constellation of signal points in a position posterior to the target LTS and target signal corresponds to a constellation of signal points in a MIMO signal, the judgment unit judges that the MIMO signal is assigned in the received burst signal. If it is judged by the judgment unit that the MIMO signal was assigned, an instruction unit stops the operation of a baseband processing unit for MIMO-STS and the like assigned posterior to the MIMO signal.
Inventors:
Masago Nakao
Application Number:
JP2004293029A
Publication Date:
March 15, 2006
Filing Date:
October 05, 2004
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
H04J99/00; H04B7/04; H04J11/00
Domestic Patent References:
| JP2005005758A | ||||
| JP2004297172A |
Foreign References:
| US20040147953 |
Attorney, Agent or Firm:
Sakaki Morishita