发明申请
- 专利标题: DYNAMIC BANDWIDTH ADJUSTMENT IN FLEXIBLE BANDWIDTH SYSTEMS
- 专利标题(中): 柔性带宽系统中的动态带宽调整
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申请号: US13466348申请日: 2012-05-08
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公开(公告)号: US20130121265A1公开(公告)日: 2013-05-16
- 发明人: Olufunmilola O. AWONIYI , Soumya DAS , Edwin C. PARK , Samir Salib SOLIMAN
- 申请人: Olufunmilola O. AWONIYI , Soumya DAS , Edwin C. PARK , Samir Salib SOLIMAN
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM INCORPORATED
- 当前专利权人: QUALCOMM INCORPORATED
- 当前专利权人地址: US CA San Diego
- 主分类号: H04W72/04
- IPC分类号: H04W72/04
摘要:
Methods, systems, and devices are provided for dynamically adapting the bandwidth of flexible bandwidth carriers. Adapting the bandwidth of a flexible bandwidth carrier may be achieved through changing the scale factor of the flexible bandwidth signal. Information such as traffic patterns, interference measurements, etc., may be utilized to determine the adapted scaling factors. In macrocellular deployments, for example, dynamically adjusting the bandwidth of a flexible bandwidth system may be utilized in order to increase network capacity, mitigate interference caused to other carriers, avoid adjacent carrier interference, and/or save energy on the network. Traffic pattern and other information may also be utilized to dynamically adjust uplink and downlink bandwidths of a flexible bandwidth carrier, either jointly or independently.
公开/授权文献
- US08891467B2 Dynamic bandwidth adjustment in flexible bandwidth systems 公开/授权日:2014-11-18