发明申请
US20090245411A1 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR FORMING, STEERING AND SELECTIVELY RECEIVING A SUFFICIENT NUMBER OF USABLE BEAM PATHS IN BOTH AZIMUTH AND ELEVATION
审中-公开
无线通信方法和装置,用于形成,转向和选择性地接收两个可用光束的两个可用光束的数量和高度
- 专利标题: WIRELESS COMMUNICATION METHOD AND APPARATUS FOR FORMING, STEERING AND SELECTIVELY RECEIVING A SUFFICIENT NUMBER OF USABLE BEAM PATHS IN BOTH AZIMUTH AND ELEVATION
- 专利标题(中): 无线通信方法和装置,用于形成,转向和选择性地接收两个可用光束的两个可用光束的数量和高度
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申请号: US12479260申请日: 2009-06-05
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公开(公告)号: US20090245411A1公开(公告)日: 2009-10-01
- 发明人: Steven Jeffrey Goldberg
- 申请人: Steven Jeffrey Goldberg
- 申请人地址: US DE Wilmington
- 专利权人: INTERDIGITAL TECHNOLOGY CORPORATION
- 当前专利权人: INTERDIGITAL TECHNOLOGY CORPORATION
- 当前专利权人地址: US DE Wilmington
- 主分类号: H04L1/02
- IPC分类号: H04L1/02
摘要:
A wireless communication method of exploiting the radio frequency (RF) physical environment to establish a sufficient number of usable multiple paths of RF propagation for facilitating communications. The method is implemented in a wireless communication system including at least one transmitter and at least one receiver. The receiver's antenna is directed towards one of a plurality of reception paths and receives a data stream from the transmitter via the reception path that the receiver antenna is directed towards. The receiver decodes the data stream, reconstructs a modulation pattern of the decoded data stream, and subtracts the reconstructed data stream from a sum of all of the signals received by the receiver via the reception paths. The receiver provides received signal direction information associated with reception paths to the transmitter. The transmitter adjusts and/or eliminates one or more of the reception paths that are unusable based on the signal direction information.
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