Invention Grant
- Patent Title: Rate adaptation using semi-open loop technique
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Application No.: US14739083Application Date: 2015-06-15
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Publication No.: US09936462B2Publication Date: 2018-04-03
- Inventor: Won-Joon Choi , Ning Zhang , Huanchun Ye , Jeffrey M. Gilbert
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP/Qualcomm
- Main IPC: H04J3/00
- IPC: H04J3/00 ; H04W52/24 ; H04L1/00 ; H04L1/20 ; H04L25/02 ; H04L12/801 ; H04L12/825 ; H04B7/0413 ; G01R29/26 ; H04L1/16
Abstract:
In a semi-open loop rate adaptation scheme for a multiple-input multiple-output (MIMO) system, a transmitter can advantageously use one or more quality metrics of an uplink as well as knowledge of device characteristics of both ends to perform fast and accurate rate adaptation.
Public/Granted literature
- US20150282097A1 RATE ADAPTATION USING SEMI-OPEN LOOP TECHNIQUE Public/Granted day:2015-10-01
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