Title:
TIME SLOT ALLOCATING METHOD IN MOBILE COMMUNICATION SYSTEM, SIGNAL TRANSMITTING METHOD, RADIO BASE STATION CONTROL APPARATUS, RADIO BASE STATION AND MOBILE STATION
Document Type and Number:
Japanese Patent JP3938853
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a time slot allocating method and a signal transmitting method capable of realizing compatibility between quality ensuring of a radio channel and high efficiency of the channel.
SOLUTION: In the time slot allocating method, each time slot is allocated to signal transmission for each radio frame of a radio channel which is provided between a radio base station and mobile stations in a mobile communication system and is time-divided into time slots. This method determines at least either a first slot group which consists of one or more consecutive time slots, and is allocated to outgoing line signal transmission or a second time slot group which consists of one or more consecutive time slots and is allocated to incoming line signal transmission, and a third slot group which consists of a plurality of time slots other than the time slots in the first and second time slot groups and to which either the outgoing signal transmission or the another signal transmission is allocated.
Inventors:
Hidetoshi Kayama
Chen Storm
Narumi Umeda
Chen Storm
Narumi Umeda
Application Number:
JP2001216453A
Publication Date:
June 27, 2007
Filing Date:
July 17, 2001
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04J3/00; H04L12/28; H04W4/06; H04W16/02; H04W28/16; H04W72/04; H04W72/08; H04W72/10; H04W72/12; H04W74/04; H04W88/08; H04W92/10; (IPC1-7): H04Q7/36; H04J3/00; H04J13/00
Domestic Patent References:
| JP11285059A | ||||
| JP2001177865A |
Foreign References:
| WO2000001188A1 |
Attorney, Agent or Firm:
Tadahiko Ito