发明授权
- 专利标题: Methods and apparatuses for reducing interference using frequency division multiple access
- 专利标题(中): 使用频分多址来减少干扰的方法和装置
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申请号: US10688274申请日: 2003-10-17
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公开(公告)号: US07444121B2公开(公告)日: 2008-10-28
- 发明人: Vernon R. Brethour , Martin Gravenstein
- 申请人: Vernon R. Brethour , Martin Gravenstein
- 申请人地址: US TX Austin
- 专利权人: Alerecn, Inc,
- 当前专利权人: Alerecn, Inc,
- 当前专利权人地址: US TX Austin
- 代理机构: Sprinkle IP Law Group
- 主分类号: H04B1/00
- IPC分类号: H04B1/00 ; H04B15/00 ; H04B17/00 ; H04B1/18
摘要:
Methods, systems, and apparatuses are described which are capable of mitigating interference between piconets. Devices on a piconet may detect a certain degree of interference. When this interference is deemed as arising from another piconet, the first piconet may cease transmitting on a set of bands while the interfering piconet may continue to transmit on this set of bands. Furthermore, the interfering piconet may cease transmitting on another orthogonal set of bands within the frequency spectrum while the original piconet continues to utilize these bands. Transmission on these sets of bands may be resumed after a predetermined time period. In this manner interference between the two piconets may be minimized.
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