Invention Grant
US08634868B2 Uplink selection using sounding reference signals in radiocommunication systems
有权
在无线电通信系统中使用探测参考信号上行链路选择
- Patent Title: Uplink selection using sounding reference signals in radiocommunication systems
- Patent Title (中): 在无线电通信系统中使用探测参考信号上行链路选择
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Application No.: US13132467Application Date: 2011-05-23
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Publication No.: US08634868B2Publication Date: 2014-01-21
- Inventor: Tomas Hedberg , Tomas Nylander , Jari Vikberg
- Applicant: Tomas Hedberg , Tomas Nylander , Jari Vikberg
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Potomac Patent Group PLLC
- International Application: PCT/SE2011/050638 WO 20110523
- International Announcement: WO2012/108802 WO 20120816
- Main IPC: H04M1/00
- IPC: H04M1/00
Abstract:
Systems and methods allow for uplink selection using sounding reference signals in radiocommunication systems. A method for selecting at least one antenna to receive uplink transmissions from a user equipment (UE) from among a plurality of antennas includes the steps of: assigning a sounding reference signal (SRS) resource to the UE, receiving one or more reports from antenna devices having said plurality of antennas, which reports indicate receipt of an SRS on said assigned SRS resource, and selecting the at least one antenna based on said one or more reports.
Public/Granted literature
- US20120202558A1 Uplink Selection Using Sounding Reference Signals in Radiocommunication Systems Public/Granted day:2012-08-09
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