发明授权
- 专利标题: Method and apparatus for multi-radio coexistence on adjacent frequency bands
- 专利标题(中): 在相邻频带上多无线电共存的方法和装置
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申请号: US13083105申请日: 2011-04-08
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公开(公告)号: US08724492B2公开(公告)日: 2014-05-13
- 发明人: Colin D Frank , Sandeep H Krishnamurthy , Robert T Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A Stewart
- 申请人: Colin D Frank , Sandeep H Krishnamurthy , Robert T Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A Stewart
- 申请人地址: US IL Chicago
- 专利权人: Motorola Mobility LLC
- 当前专利权人: Motorola Mobility LLC
- 当前专利权人地址: US IL Chicago
- 代理商 Sylvia Chen
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04W74/00
摘要:
A method and apparatus for a co-scheduler can mitigate UE-to-UE adjacent carrier frequency band interference by allocating three sets to a first user equipment uplink. Each set has at least one sub-carrier in a first frequency band, at least one uplink time period, and at least one transmission power parameter. The co-scheduler initially allocates the first set. The co-scheduler allocates the second set in response to detecting a second user equipment operating proximal to the first user equipment, and the second set differs from the first set in either at least one sub-carrier or at least one transmission power parameter. The co-scheduler allocates the third set in response to detecting that the second user equipment is no longer operating proximal to the first user equipment, and the third set differs from the second set in either at least one sub-carrier or at least one transmission power parameter.