Invention Grant
US08854976B2 Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation
有权
用于执行多载波/多小区操作的不连续接收和/或不连续传输的方法和装置
- Patent Title: Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation
- Patent Title (中): 用于执行多载波/多小区操作的不连续接收和/或不连续传输的方法和装置
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Application No.: US12987013Application Date: 2011-01-07
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Publication No.: US08854976B2Publication Date: 2014-10-07
- Inventor: Fengjun Xi , Diana Pani , Christopher R. Cave , Benoit Pelletier , Lujing Cai
- Applicant: Fengjun Xi , Diana Pani , Christopher R. Cave , Benoit Pelletier , Lujing Cai
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04W24/00
- IPC: H04W24/00 ; H04W4/10 ; H04W72/00 ; G06F11/00 ; H04W76/04 ; H04L5/00
Abstract:
Method and apparatus for multi-carrier/multi-cell discontinuous reception (DRX)/discontinuous transmission (DTX) operations, autonomous deactivation of the secondary carrier(s)/cell(s), and explicit activation/deactivation of DRX/DTX and secondary carriers/cells are disclosed. A user equipment (UE) may configure at least one state variable for controlling DRX and/or DTX on a plurality of cells and perform an DRX and/or DTX operation on a subset of cells based on a state variable associated with the subset of cells on a cell group basis. The UE may activate or deactivate DRX and/or DTX based on an order from a network for all cells, a group of cells, or an individual cell. The UE may deactivate the secondary cells autonomously based on activity on the cell(s).
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