Multiplex communications – Pathfinding or routing – Fdm switching
Reexamination Certificate
2008-01-22
2010-06-22
Kumar, Pankaj (Department: 2467)
Multiplex communications
Pathfinding or routing
Fdm switching
Reexamination Certificate
active
07742494
ABSTRACT:
In order to save radio resources, the present invention provides a method for improving a multi-input multi-output, known as MIMO, procedure for a network of a wireless communications system. The method includes the following steps. Only two parameter values are used in a MIMO operation information element, also called IE, of a MIMO parameter IE, to indicate a user equipment, called UE hereinafter, to start or continue MIMO operation. The UE is indicated to stop the MIMO operation when the MIMO parameter IE is not included in an ACTIVE SET UPDATE, CELL UPDATE CONFIRM, or any reconfiguration message sent to the UE.
REFERENCES:
patent: 7269127 (2007-09-01), Mody et al.
patent: 7385959 (2008-06-01), Loc
patent: 2004/0082356 (2004-04-01), Walton et al.
patent: 2005/0026616 (2005-02-01), Cavalli et al.
patent: 2005/0286408 (2005-12-01), Jin et al.
patent: 2006/0288204 (2006-12-01), Sood et al.
patent: 2007/0064949 (2007-03-01), Choi
patent: 2007/0183303 (2007-08-01), Pi et al.
patent: 2008/0080449 (2008-04-01), Huang et al.
patent: 2008/0151743 (2008-06-01), Tong et al.
patent: 2008/0175329 (2008-07-01), Kuo
patent: 2008/0313519 (2008-12-01), Tseng
patent: 1020060007617 (2006-01-01), None
3GPP TSG-RAN WG2 Meeting #56 (Nov. 6-10, 2006), Change Request R2-063342 “LS on status of Rel-7 FDD MIMO,” pp. 1-20.
3GPP TSG-RAN WG2 Meeting #56bis, Draft Change Request R2-070241 rev1 “Proposed CR to TS 25.331 [Rel-7] on Introducing MIMO in RRC specification,” pp. 1-3.
3GPP TS 25.331 V7.3.0 (Dec. 2006) Radio Resource Control (RRC); Protocol Specification (Release 7), pp. 1-1316.
3GPP TSG-RAN WG2 meeting # 56-bis, Jan. 15-19, 2007, Impact of MIMO on Ran2 specifications, R2-070194. XP-002482050.
3GPP TSG-RAN2 Meeting # 57, Feb. 12-16, 2007, Change Request R2-071092, Proposed CR to TS 25 331 (Rel-7) on Introducing MIMO in RRC specification, pp. 1-53. XP-002482056.
3GPP TSG-RAN WG2 Meeting # 56-bis, Jan. 15-19, 2007, Change Request R2-070192, Introducing MIMO in HSDPA stage 2 specification. XP- 002482052.
Hsu Winston
Innovative Sonic Limited
Jones Prenell P
Kumar Pankaj
LandOfFree
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