SYSTEM AND METHODS FOR SIGNALS TRANSMISSION IN MULTI-CARRIERS CELL SYSTEM

Title:

SYSTEM AND METHODS FOR SIGNALS TRANSMISSION IN MULTI-CARRIERS CELL SYSTEM

Document Type and Number:

WIPO Patent Application WO/2019/159390

Kind Code:

A1

Abstract:

A method for use in a scalable New Radio (NR) cell system comprises, at a gNB: configuring a physical transmission and reception point (TRP) in a New Radio (NR) cell as a high power gNB's distribution unit (DU) operating on a first component carrier (CC) layer; configuring the remaining physical TRPs in the NR cell as low power gNB's DUs operating on one or multiple second CC layers; further configuring the carrier bandwidths on the first CC layer and second CC layers to comprise multiple bandwidth parts (BWPs); via high layer signaling, configuring one or more advanced UEs in services or requesting services with a set of indexed BWPs and a configurable "initial BWP" for active BWP switching operation; and via high layer signaling, configuring one or more advanced UEs in services or requesting services with two or more sets of indexed BWPs for active BWPs aggregation operation.

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Inventors:

NGUYEN PHONG (AU)

Application Number:

PCT/JP2018/026420

Publication Date:

August 22, 2019

Filing Date:

July 13, 2018

Export Citation:

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Assignee:

NEC CORP (JP)

International Classes:

H04L5/00

Other References:

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