Invention Grant
- Patent Title: Method and device for using uplink bandwidth part for radio resource control inactive state uplink data communications
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Application No.: US17582557Application Date: 2022-01-24
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Publication No.: US12295058B2Publication Date: 2025-05-06
- Inventor: Javad Abdoli , Sanjeewa Herath
- Applicant: Javad Abdoli , Sanjeewa Herath
- Applicant Address: CA Kanata; CA Ottawa
- Assignee: Javad Abdoli,Sanjeewa Herath
- Current Assignee: Javad Abdoli,Sanjeewa Herath
- Current Assignee Address: CA Kanata; CA Ottawa
- Main IPC: H04W76/27
- IPC: H04W76/27 ; H04W52/02 ; H04W68/02 ; H04W72/0453 ; H04W72/23 ; H04L5/00

Abstract:
Some aspects of the present disclosure introduce a new downlink (DL) bandwidth part (BWP) and a new uplink (UL) BWP for communication in the RRC_INACTIVE state. In addition, aspects of the disclosure also provide for configuring generic parameters of the BWP, which include, but not limited to, frequency location, bandwidth, subcarrier spacing (SCS), and cyclic prefix (CP). Some aspects of the present disclosure may support a reinterpretation of generic parameters of a BWP, for example which may be configured for the RRC_CONNECTED state, to be used in the RRC_INACTIVE state. Some aspects of the present disclosure are directed to implicit DL BWP switching in the RRC_INACTIVE state where no BWP identifier (ID) indication is needed as part of the switching mechanism.
Public/Granted literature
- US20220151012A1 METHODS FOR RESOURCE CONFIGURATION FOR TRANSMISSION IN INACTIVE STATE Public/Granted day:2022-05-12
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