Invention Grant
- Patent Title: Link adaptation resumption based on CQI offset
- Patent Title (中): 基于CQI偏移的链路适配恢复
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Application No.: US13896202Application Date: 2013-05-16
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Publication No.: US09241338B2Publication Date: 2016-01-19
- Inventor: Tarik Tabet , Kee-Bong Song , Syed A. Mujtaba , Young Jae Kim , Navid Damji
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Downey Brand LLP
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04B17/21 ; H04L1/00 ; H04W76/02 ; H04L27/00 ; H04L27/26 ; H04B7/04 ; H04B17/24

Abstract:
Methods, apparatuses and computer readable media are described that adjust signaling messages that include channel quality metrics communicated between a mobile wireless device and a wireless access network before and/or after interruption of a connection to improve downlink performance after resumption of the connection. One or more adjusted channel quality metrics are determined and communicated to the wireless access network to compensate at least in part for an estimate of communication channel performance degradation by a network element of the wireless access network following the interruption and resumption of the connection between the mobile wireless device and the wireless access network.
Public/Granted literature
- US20130324145A1 LINK ADAPTATION RESUMPTION BASED ON CQI OFFSET Public/Granted day:2013-12-05
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