Invention Grant
- Patent Title: Adaptive channel state feedback in discontinuous reception scenarios based on connection characteristics
- Patent Title (中): 基于连接特性的不连续接收场景中的自适应信道状态反馈
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Application No.: US13623911Application Date: 2012-09-21
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Publication No.: US08879475B2Publication Date: 2014-11-04
- Inventor: Zhu Ji , Navid Damji , Johnson O. Sebeni
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W88/02

Abstract:
Providing adaptive channel state feedback (CSF) reports in discontinuous reception (DRX) scenarios in a power-efficient manner. The described algorithm may be able to make adaptive decisions to carry over the CSF from previous DRX cycles based on channel conditions, DRX cycle length, and/or the requirements of CSF reporting for current DRX cycle. The proposed approach can allow for more efficient power consumption related to CSF reports in DRX scenarios where new CSF reports have little or no impact to throughput.
Public/Granted literature
- US20130308509A1 ADAPTIVE CHANNEL STATE FEEDBACK IN DISCONTINUOUS RECEPTION SCENARIOS BASED ON CONNECTION CHARACTERISTICS Public/Granted day:2013-11-21
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