Invention Grant
US09509439B2 Rate adaptation method using bit error rate for multimedia service and apparatus therefor
有权
使用多媒体业务误码率的速率自适应方法及其设备
- Patent Title: Rate adaptation method using bit error rate for multimedia service and apparatus therefor
- Patent Title (中): 使用多媒体业务误码率的速率自适应方法及其设备
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Application No.: US14391071Application Date: 2013-06-11
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Publication No.: US09509439B2Publication Date: 2016-11-29
- Inventor: Yong Ju Cho , Ji Hun Cha
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT
- Current Assignee Address: KR Daejeon
- Agency: William Park & Associates Ltd.
- Priority: KR10-2012-0062312 20120611; KR10-2012-0073678 20120706; KR10-2012-0101468 20120913; KR10-2012-0103995 20120919; KR10-2013-0066484 20130611
- International Application: PCT/KR2013/005134 WO 20130611
- International Announcement: WO2013/187667 WO 20131219
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04L1/20
Abstract:
Rate adaptation is carried out using bit error rate (BER) to enable effective multimedia transmission. The BER can be estimated using signal strength in a MAC layer and modulation information (FIGS. 7-9), and can be compatibly used in different wireless networks by means of message standardization.
Public/Granted literature
- US20150095727A1 RATE ADAPTATION METHOD USING BIT ERROR RATE FOR MULTIMEDIA SERVICE AND APPARATUS THEREFOR Public/Granted day:2015-04-02
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