Invention Grant
US08179828B2 Precoding matrix index feedback interaction with discontinuous reception
有权
预编码矩阵索引反馈与不连续接收的相互作用
- Patent Title: Precoding matrix index feedback interaction with discontinuous reception
- Patent Title (中): 预编码矩阵索引反馈与不连续接收的相互作用
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Application No.: US12058448Application Date: 2008-03-28
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Publication No.: US08179828B2Publication Date: 2012-05-15
- Inventor: Zhijun Cai , James Earl Womack , Yi Yu
- Applicant: Zhijun Cai , James Earl Womack , Yi Yu
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Fish & Richardson P.C.
- Main IPC: G08C17/00
- IPC: G08C17/00
Abstract:
A user equipment (UE) is provided that includes a processor configured to transmit a preceding matrix index (PMI) using one of an assigned periodic PMI reporting resource that precisely aligns with the start of an on-duration of a discontinuous reception (DRX) operation mode of the UE and a first assigned periodic PMI reporting resource after the start of an on-duration of a discontinuous reception (DRX) operation mode of the UE.
Public/Granted literature
- US20090247214A1 Precoding Matrix Index Feedback Interaction with Discontinuous Reception Public/Granted day:2009-10-01
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