Invention Grant
US09014638B2 Methods and systems for extending range and adjusting bandwidth for wireless networks
有权
用于扩展无线网络范围和调整带宽的方法和系统
- Patent Title: Methods and systems for extending range and adjusting bandwidth for wireless networks
- Patent Title (中): 用于扩展无线网络范围和调整带宽的方法和系统
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Application No.: US12280223Application Date: 2007-02-20
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Publication No.: US09014638B2Publication Date: 2015-04-21
- Inventor: Carlos M. Cordeiro , Dagnachew Birru , Monisha Ghosh
- Applicant: Carlos M. Cordeiro , Dagnachew Birru , Monisha Ghosh
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent Larry Liberchuk
- International Application: PCT/IB2007/050548 WO 20070220
- International Announcement: WO2007/096821 WO 20070830
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04W88/08 ; H04W16/28 ; H04W80/00

Abstract:
A Communications base-station configured to operate as a hub in a wireless network and provide communication services to a set of remote customer devices using a wireless protocol is disclosed. The communications base-station includes an antenna array having a plurality of antennae arranged in a fashion as to enable the antenna array to transmit and receive wireless signals in both a substantially omnidirectional and non-omnidirectional pattern, a physical layer (PHY) device coupled to the antenna array and configured to transmit and receive wireless signals and a media access control (MAC) device coupled to the PHY device and configured to direct the antenna array to concurrently provide beamformed wireless signals to a first customer device and omnidirectional wireless signals to second customer device.
Public/Granted literature
- US20100203911A1 METHODS AND SYSTEMS FOR EXTENDING RANGE AND ADJUSTING BANDWIDTH FOR WIRELESS NETWORKS Public/Granted day:2010-08-12
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