Ji Zheng Zhang, Xi Yin Liu, Kun Shi, Na Sun, Yan Lai Wang: Method and system of using a wireless link in the backhaul connection. Alcatel Lucent USA, Harness Dickey & Pierce, May 24, 2011: US07948942 (41 worldwide citation)

One embodiment of the communication system includes a switch, at least one base station, and a backhaul connection including at least one wireless link connecting the at least one base station to the switch. The wireless link may include at least one of a WiMax carrier and a WiFi carrier.

Kamilo Feher: Remote control, cellular, WiFi, WiLAN, mobile communication and position finder systems. March 8, 2011: US07904041 (39 worldwide citation)

Remote control system for generating control signal for controlling a device from a distance. Processor for processing a digital signal into Time Division Multiple Access (TDMA) and into cross-correlated in-phase and quadrature-phase filtered signal. Voice processor for processing a voice signal int ...

David Glass, Adnan Abu Dayya: Dual mode service WiFi access control. AT&T Mobility II, Turocy & Watson, December 25, 2012: US08340711 (39 worldwide citation)

Systems and methods are described that facilitate the provision of dual mode services. Access to the dual mode services is controlled by associating a mobile device to an access point. Subscribers are required to provide valid geographical addresses for access points associated with the mobile devic ...

Louie J Sanguinetti: Wireless communications circuitry with simultaneous receive capabilities for handheld electronic devices. Apple, Treyz Law Group, G Victor Treyz, Jason Tsai, February 25, 2014: US08660501 (38 worldwide citation)

Handheld electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry has simultaneous reception functions that allow the handheld devices to simultaneously receive multiple communications signals in a single communications band. The handheld ...

Robert W Boyd: Location system for wireless local area network (WLAN) using RSSI and time difference of arrival (TDOA) processing. Zebra Enterprise Solutions, Alston & Bird, March 1, 2011: US07899006 (36 worldwide citation)

A wireless local area network includes a plurality of access point stations that receive and transmit communications signals within the wireless local area network. A first set of access point stations are WiFi compliant and measure signal strength and determine the received signal strength indicati ...

Malcolm K Beyer Jr, Christopher R Rice: Method of providing a cellular phone/PDA communication system. Advanced Ground Information Systems, Malin Haley DiMaggio Bowen & Lhota P A, December 8, 2009: US07630724 (36 worldwide citation)

A cellular, PDA communication device and communication system for allowing a plurality of cellular phone users to monitor each others' locations and status, to initiate cellular phone calls by touching a symbol on the touch screen display with a stylus which can also include point to call conferenci ...

Minh Chau Huynh: Multi-band antenna for GSM, UMTS, and WiFi applications. Sony Ericsson Mobile Communications, Coats & Bennett P L L C, October 7, 2008: US07432860 (36 worldwide citation)

The multi-band antenna described herein includes multiple antenna elements that collectively resonate in multiple different frequency bands. One exemplary antenna includes first and second vertically spaced antenna elements that connect to a ground plane. A feed antenna element positioned between th ...

GILBERT GRAEME DAVID: [en] Smart Miniature Circuit Breaker. GILBERT GRAEME DAVID, April 6, 2011: GB2474037-A (36 worldwide citation)

[en] A smart miniature circuit breaker (SMCB) can be used to monitor electricity consumption at a circuit level in new and existing domestic consumer units or industrial distribution boards. The SMCB comprises: a miniature circuit breaker (MCB) 2 an instantaneous current measurement device, wireless ...

Wrappe Thomas Keith: Methods and apparatuses for beacon assisted position determination systems. Qualcomm Incorporated, Wrappe Thomas Keith, WADSWORTH Philip R, November 10, 2005: WO/2005/106523 (31 worldwide citation)

Methods and apparatuses for microcell beacon assisted position determination. In one embodiment, microcell beacons that are based on low cost, mass market electronics for wireless local area data communication (e.g., Bluetooth or WiFi) are used to broadcast to mobile stations location information an ...

Morgan Edward James, Shean Michael George, Alizadeh Shadiz Farshid, Jones Russel Kipp: Continuous data optimization in positioning system. Skyhook Wireless, Morgan Edward James, Shean Michael George, Alizadeh Shadiz Farshid, Jones Russel Kipp, DICHIARA Peter M, July 19, 2007: WO/2007/081356 (31 worldwide citation)

Methods and systems of continuously optimizing data in WiFi positioning systems (figure 1 ). For example, data is monitored to infer whether a WiFi access point (figure 1, 102) has moved or is new. In this fashion, data is continuously optimized. Likewise, suspect data may be avoided when determinin ...

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