Radio communication system and scheduling method

Details Radio communication system and scheduling method Radio communication system and scheduling method

2006-06-13

2006-06-13

Trinh, Sonny (Department: 2687)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S561000, C455S452100

Reexamination Certificate

active

07062295

ABSTRACT:
A radio communication system and scheduling method where, when data are transmitted from a plurality of transmit antennas to respective different mobile station apparatuses, all the mobile station apparatuses precisely receive data addressed thereto. A scheduler (104) performs scheduling that determines a data transmit order, depending on the numbers of receive antennas of the respective mobile station apparatuses, and notifies a transmit antennas assignment signal generator (124) of which transmit antenna is assigned which mobile station apparatus's sub-stream as the scheduling result. A number of receive antennas notifying signal decoder (122) decodes the number of receive antennas notifying signals and notifies the number of the receive antennas of each mobile station apparatus to the scheduler (104). The transmit antennas assignment signal generator (124) generates the transmit antennas assignment signal indicating which transmit antenna is assigned which mobile station apparatus's sub-stream.

REFERENCES:
patent: 6069884 (2000-05-01), Hayashi et al.
patent: 2001/0053143 (2001-12-01), Li et al.
patent: 2002/0159431 (2002-10-01), Moulsley et al.
patent: 2002/0193146 (2002-12-01), Wallace et al.
patent: 2003/0043839 (2003-03-01), Luschi et al.
patent: 2003/0045288 (2003-03-01), Luschi et al.
patent: 2004/0009755 (2004-01-01), Yoshida
patent: 2004/0066754 (2004-04-01), Hottinen
patent: 2004/0253955 (2004-12-01), Love et al.
patent: 2004/0266471 (2004-12-01), Boariu et al.
patent: 2005/0025090 (2005-02-01), Klein et al.
patent: 2005/0026616 (2005-02-01), Cavalli et al.
patent: 2005/0094603 (2005-05-01), Kim et al.
patent: 2005/0174982 (2005-08-01), Uehara et al.
patent: 2005/0213543 (2005-09-01), Shimizu et al.
patent: 2005/0220065 (2005-10-01), Kim et al.
patent: 2005/0250506 (2005-11-01), Beale et al.
patent: 1 1 17192 (2001-07-01), None
patent: 2000 059279 (2000-02-01), None
patent: 2001 505723 (2001-04-01), None
patent: 2001 237751 (2001-08-01), None
patent: 2002 044051 (2002-02-01), None
patent: 2003 249914 (2003-09-01), None
patent: 9 809381 (1998-03-01), None
PCT International Search Report dated Oct. 7, 2003.
3GPP TR25.876 V1.0.1 (Feb. 2002), 3rdGeneration Partnership Project; Technical Specification Group Radio Access Network; Multiple-Input Multiple Output Antenna Processing for HSDPA; pp. 1-13, no month listed.
3GPP TR25.848 V4.0.0 (Mar. 2001), 3rdGeneration Partnership Project; Technical Specification Group Radio Access Network; Physical layer aspects of UTRA High Speed Downlink Packet Access (Release 4), pp. 1-89, no month listed.

Affiliated with

Also associated with

Rating

Radio communication system and scheduling method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio communication system and scheduling method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio communication system and scheduling method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3655248