Method And Apparatus For Serving High Speed Downlink Shared Channel Cell Change

Abstract

PROBLEM TO BE SOLVED: To provide a method and apparatus for serving high speed downlink shared channel cell change.

SOLUTION: A wireless transmit/receive unit sends a measurement report to transmit power control when a signal strength of a target cell approaches a signal strength of a source cell. An RNC adds the target cell in an active set and sends pre-loaded HS-DSCH configuration information for the target cell to the WTRU. The WTRU sends another measurement report when a signal strength of the target cell exceeds that of the source cell. The WTRU monitors a high speed shared control channel on the target cell on the basis of the pre-loaded HS-DSCH configuration information and decodes an HS-SCCH transmission. The WTRU determines whether a MAC-hs/ehs reset is required and if so resets a MAC-hs/ehs entity prior to receiving an HS-DSCH transmission from the target cell.

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3G	22/12/2016	ISLD-201706-015	INTERDIGITAL INC	S1 TS Number: TS 125 331 Version No: ---- Illustrative part: 8.2.2.3, 10.3.6.74b Release: ---- S2 TS Number: TS 125 308 Version No: ---- Illustrative part: 9.6 Release: ---- S3 TS Number: TS 125 331 Version No: ---- Illustrative part: 8.2.2.3, 8.5.52, 10.3.6.74b Release: ---- +2 -2	No	Family Member
3G	31/10/2019	ISLD-201909-015	INTERDIGITAL INC	S1 TS Number: TS 125 331 Version No: ---- Illustrative part: 8.2.2.3 Release: ---- + -	No	Family Member

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JP5989625B2

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Method And Apparatus For Serving High Speed Downlink Shared Channel Cell Change

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Method And Apparatus For Serving High Speed Downlink Shared Channel Cell Change

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