Invention Grant
US09585149B1 Method and system for selecting duplex mode of second RF carrier based on performance on first RF carrier
有权
基于第一RF载波上的性能选择第二RF载波的双工模式的方法和系统
- Patent Title: Method and system for selecting duplex mode of second RF carrier based on performance on first RF carrier
- Patent Title (中): 基于第一RF载波上的性能选择第二RF载波的双工模式的方法和系统
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Application No.: US14706709Application Date: 2015-05-07
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Publication No.: US09585149B1Publication Date: 2017-02-28
- Inventor: Sungki Park , Saied Kazeminejad
- Applicant: Sprint Spectrum L.P.
- Applicant Address: US KS Overland Park
- Assignee: Sprint Spectrum L.P.
- Current Assignee: Sprint Spectrum L.P.
- Current Assignee Address: US KS Overland Park
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/14
Abstract:
When a base station is serving a UE on a first RF carrier, the base station encounters a trigger to add to the UE's air interface connection a second RF carrier. The base station then decides based at least in part on a measure of RF performance of communication between the base station and the UE on the first RF carrier, whether the second RF carrier that the base station will add to the UE's air interface connection should be a TDD carrier or rather an FDD carrier. And the base station then reconfigures the UE's air interface connection to add a second RF carrier in accordance with the decision. The base station then serves the UE concurrently on the first RF carrier and the second RF carrier.
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