Integration of wireless LAN and cellular distributed antenna
First Claim
1. An in-building communication system for providing both cellular communication services and wireless local area network (WLAN) services, comprising:
- a WLAN access point for providing a mobile terminal with wireless access to a local area network;
a cellular distributed antenna system;
a cellular radio base station coupled to said cellular distributed antenna system for providing cellular communication service via said cellular distributed antenna system; and
a reverse coupler for coupling the wireless local area network access point to the cellular distributed antenna system in reverse mode, wherein an input port of the coupler is connected to the distributed antenna system, an output through port of the coupler is connected to the radio base station, and a standard coupled port of the coupler is connected to the WLAN access point,wherein the WLAN access point provides WLAN service via said cellular distributed antenna system.
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Accused Products
Abstract
A system and method for supporting wireless in-building communications uses a wireless local area network access point, a cellular distributed antenna system, and a cellular radio base station coupled to the cellular distributed antenna system. The cellular radio base station provides cellular communication service via the cellular distributed antenna system. A coupler couples the wireless local area network access point to the cellular distributed antenna system in reverse mode, such that the wireless local area network access point provides wireless local area network service via the cellular distributed antenna system.
171 Citations
5 Claims
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1. An in-building communication system for providing both cellular communication services and wireless local area network (WLAN) services, comprising:
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a WLAN access point for providing a mobile terminal with wireless access to a local area network; a cellular distributed antenna system; a cellular radio base station coupled to said cellular distributed antenna system for providing cellular communication service via said cellular distributed antenna system; and a reverse coupler for coupling the wireless local area network access point to the cellular distributed antenna system in reverse mode, wherein an input port of the coupler is connected to the distributed antenna system, an output through port of the coupler is connected to the radio base station, and a standard coupled port of the coupler is connected to the WLAN access point, wherein the WLAN access point provides WLAN service via said cellular distributed antenna system. - View Dependent Claims (2)
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3. A method of integrating a wireless local area network with a cellular distributed antenna system, comprising:
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providing a wireless local area network (WLAN) access point; providing a cellular distributed antenna system; and coupling a cellular radio base station to the cellular distributed antenna system for providing cellular communication service via the cellular distributed antenna system; and coupling the wireless local area network access point to the cellular distributed antenna system using a coupler in reverse mode, said coupling step including; connecting the distributed antenna system to an input port of the coupler, and connecting the WLAN access point to a standard coupled port of the coupler; wherein the cellular distributed antenna system provides a mobile terminal with both cellular communication services and WLAN services.
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4. An in-building communication system for providing wireless local area network (WLAN) service, comprising:
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a wireless local area network (WLAN) access point; a cellular distributed antenna system; and a reverse coupler for coupling the wireless local area network access point to the cellular distributed antenna system in reverse mode, wherein an input port of the coupler is connected to the distributed antenna system, and a standard coupled port of the coupler is connected to the WLAN access point. wherein the WLAN access point provides WLAN service via the cellular distributed antenna system. - View Dependent Claims (5)
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Specification