Title:
多元接続通信システム
Document Type and Number:
Japanese Patent JP3586462
Kind Code:
B1
Abstract:
A method for control of packet data transmissions in a TDMA wireless network to provide for additional choices in the allocation of communication channels. The fixed relationship in the timing of the downlink allocation signalling and subsequent uplink transmission is altered for certain classes of mobile station to avoid physical constraints. Examples of variations in USF signalling in GPRS are given.
Inventors:
Timothy Gilles Beard
David Edward Cooper
David Edward Cooper
Application Number:
JP2004059869A
Publication Date:
November 10, 2004
Filing Date:
March 03, 2004
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04J3/00; H04B7/26; H04J3/06; H04J3/16; H04W72/12; (IPC1-7): H04Q7/36; H04J3/00
Domestic Patent References:
| JP11017640A | ||||
| JP11504177A | ||||
| JP2003078949A | ||||
| JP60072344A | ||||
| JP2002016570A | ||||
| JP2004511984A | ||||
| JP2002539730A | ||||
| JP2000511750A | ||||
| JP2002026852A | ||||
| JP2002262363A | ||||
| JP2001505018A | ||||
| JP2002531029A |
Attorney, Agent or Firm:
Koichi Washida