Method and system for UMTS packet transmission scheduling on...

Details Method and system for UMTS packet transmission scheduling on... Method and system for UMTS packet transmission scheduling on...

2007-03-13

2007-03-13

Ngo, Ricky Q. (Department: 2616)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S230000, C370S338000, C370S465000

Reexamination Certificate

active

10002570

ABSTRACT:
The invention relates to packet transmission scheduling and specifically to UMTS packet transmission scheduling.It is an object of the invention to provide an improved method for packet transmission scheduling, especially on downlink shared channels and an improved packet transmission scheduling system, both the improved method and the system especially adapted to be used for UMTS systems.The invention proposes a quality of service scheduling of multiple data flows in a CDMA system, whereina priority order of protocol data units (PDU) of multiple data flows with regard to predefined flow's quality of service requirements is determined and a serving of the protocol data units (PDU) is performed by dynamically creating transport block sets (TBS) to be transmitted to the physical layer (PHY-layer) with regard to the defined priority order and in dependence of allocated radio resource constraints.

REFERENCES:
patent: 6236656 (2001-05-01), Westerberg et al.
patent: 6567387 (2003-05-01), Dulin et al.
patent: 6570860 (2003-05-01), Hamalainen et al.
patent: 6714551 (2004-03-01), Le-Ngoc
patent: 6747962 (2004-06-01), Lintulampi et al.
patent: 6763009 (2004-07-01), Bedekar et al.
patent: 6801512 (2004-10-01), Cudak et al.
patent: 6901065 (2005-05-01), Ehrstedt et al.
patent: 6950420 (2005-09-01), Sarkkinen et al.
patent: 2001/0040877 (2001-11-01), Love et al.
patent: 2002/0181436 (2002-12-01), Mueckenheim et al.
patent: 2003/0133457 (2003-07-01), Ono et al.
patent: 2004/0105402 (2004-06-01), Yi et al.
patent: 2004/0160936 (2004-08-01), Liu et al.
patent: 2005/0239491 (2005-10-01), Feder et al.
patent: WO 00 33589 (2000-06-01), None
3rdGeneration Partnership Project; Technical Specification Group Radio Access Network—Dec. 99, pp. 1, 15.

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