Wireless Service For Fixed Premises Equipment (e.g., Wireless Local Loop (wll) Telco Emulator, Etc.) Patents (Class 455/426.2)
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Patent number: 7221904Abstract: A mobile communication system employs moving base stations moving in the direction of flow of traffic moving along a roadway. The moving base station communicates with fixed radio ports connected to a gateway office. A plurality of moving base stations are spaced apart on a closed loop and move with the flow of traffic along one roadway on one leg of the loop and with a flow of traffic on another roadway in another leg of the loop. The moving base stations communicate with a plurality of fixed radio ports connected by a signal transmission link to a gateway office which, in turn, is connected to the wire line network. The moving base stations are each provided with a pair of directional antennas with one antenna directed toward the flow of traffic and another antenna directed to the fixed radio ports.Type: GrantFiled: September 22, 1999Date of Patent: May 22, 2007Assignee: Carucel Investments, L.P.Inventor: Charles D. Gavrilovich
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Patent number: 7218935Abstract: A communications network, method and computer program product for managing network calls. Calls between mobile stations at base transceiver stations (BTS), each connected to a different base station controller (BSC) in a different switching sub-domain are passed between BSCs over a dedicated line between endpoints. Call linkage for the calls pass in call context objects separate from the calls and need not pass in a signaling channel with the calls.Type: GrantFiled: November 26, 2003Date of Patent: May 15, 2007Assignee: Siemens Communications, Inc.Inventor: Johannes Ruetschi
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Patent number: 7218930Abstract: The present invention discloses a server automatically detecting a new joining portable device in a wireless local area network (LAN) and providing the new joining portable device with a new identification number, thereby the portable device can automatically access the wireless LAN and obtain the services from the server.Type: GrantFiled: April 1, 2004Date of Patent: May 15, 2007Assignee: Acer IncorporatedInventors: Ming-Chih Ko, De-Jen Lu
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Patent number: 7212816Abstract: Methods and apparatus are disclosed for establishing a fixed wireless telephone service. A fixed wireless device includes a wireless device for establishing wireless connections to a wireless communications network that interfaces with a public switched telephone network. The fixed wireless device includes a connection that provides telephone service for an ordinary POTS-based telephone, handset, computer, or other communication device. Various techniques are provided for monitoring during use and/or verifying prior to use whether the fixed wireless device remains in an intended fixed location.Type: GrantFiled: February 13, 2006Date of Patent: May 1, 2007Assignee: BellSouth Intellectual Property ManagementInventors: James Bacon, Elizabeth A. Mark
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Patent number: 7209739Abstract: A method and system for processing calls in a telecommunications system using fiber extender loops providing a local micro network. Calls originating from subscribers within the local micro network to subscribers that are also provided service within the local micro network are processed and connected by a location base station within the local micro network.Type: GrantFiled: December 28, 2004Date of Patent: April 24, 2007Assignee: Sprint Spectrum L.P.Inventor: Shiva Narayanabhatla
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Patent number: 7203515Abstract: A wireless local loop (WLL) system capable of interfacing with an analog communication device is provided. The WLL system comprises: a SLIC (SLT interface Circuit) capable of matching analog data line characteristics of an analog communication device; and a MODEM for at least (1) receiving an analog data signal provided by the analog communication device through the SLIC, and converting the analog data signal into a class ‘0’ digital data, or (2) receiving a class ‘0’ digital data provided by an MSM, converting the class ‘0’ digital data into an analog data signal, and providing the analog data signal to the analog communication device through the SLIC.Type: GrantFiled: May 2, 2002Date of Patent: April 10, 2007Assignee: LG Electronics Inc.Inventors: Seung Ki Min, Sung Chul Yang
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Patent number: 7194083Abstract: A system and method for interfacing plain old telephone system (PATS) devices with a cellular network is presented. In a broad sense, the system includes an interface that bridges the POTS devices with the cellular network. The interface is configured to convert POTS compatible signals into cellular network compatible signals, and vice versa.Type: GrantFiled: July 15, 2002Date of Patent: March 20, 2007Assignee: Bellsouth Intellectual Property CorporationInventors: Steven Neil Tischer, Kevin Paul Kleinfelter
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Patent number: 7194263Abstract: A system and method for wireless network communications provides a “dual-mode” wireless device that operates concurrently as a member of two disjoint wireless networks, such as an infrastructure (“IS”) network and an ad hoc (“AH”) network. The dual-mode device has a wireless controller driver inserted in its networking stack (e.g., the stack comprising of the Network and NDIS drivers) that exposes two virtual wireless network adapters, one for the first wireless network and one for the second wireless network. Each virtual wireless network adapter has an associated queue for queuing packets in the flow for the corresponding wireless network mode. The wireless controller driver controls the switching of the network mode. In one embodiment where the two networks include an IS network and an AH network, the mode switching is triggered by poll signals transmitted by an access point of the IS network.Type: GrantFiled: September 17, 2001Date of Patent: March 20, 2007Assignee: Microsoft CorporationInventors: Pradeep Bahl, Paramvir Bahl
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Patent number: 7194261Abstract: An access point (11) for a wireless local area network (10) transmits a beacon message during a service interval period (21). This beacon message identifies, in a preferred embodiment, those subscriber units to whom the access point will shortly be transmitting data. Subscriber units that are not identified in the beacon message and that do not have data themselves to transmit to the access point can implement a power conservation mode of operation until the next beacon message. Subscriber units that have data, such as voice information, to transmit can utilize the beacon message contents to at least estimate a likely time by when the access point will have concluded making its transmissions to the subscriber units. That estimated time can then be used to facilitate scheduling a time at which a given subscriber unit will contend for an opportunity to transmit its data to the access point.Type: GrantFiled: August 21, 2003Date of Patent: March 20, 2007Assignee: Motorola, Inc.Inventors: Stephen P. Emeott, Ye Chen, Nattavut Smavatkul
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Patent number: 7190954Abstract: A Bluetooth-wireless docking station for use with a Bluetooth-enabled cellular mobile handset, which docking station allows mobility to the cellular mobile handset rather than having to be fixed stationarily in the docking station, which docking station couples standard POTS telephone sets, or POTS-like telephone units, connected to in-premises wiring, to the cellular, or cellular like, network. The cellular mobile handset may be used to make or receive calls remote from the docking station, while the docking station communicates with the Bluetooth-enabled cellular mobile handset via a Bluetooth-wireless transceiver using Bluetooth-wireless air-interface protocol.Type: GrantFiled: February 6, 2006Date of Patent: March 13, 2007Assignee: Telular Corp.Inventors: Daniel C. Wonak, Jeffrey M. Hickey
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Patent number: 7181222Abstract: A method and apparatus facilitate soft handover in a CDMA RAN (100) based on a requested set of soft handover parameters from a plurality of sets of soft handover parameters associated with a corresponding plurality of radio configurations. A mobile station (140) can request a set of soft handover parameters associated with a radio configuration. Candidate base stations (BTS 1–BTS N) can be added to an active list based on the soft handover parameters.Type: GrantFiled: December 30, 2004Date of Patent: February 20, 2007Assignee: Motorola, Inc.Inventors: Dean E. Thorson, Daniel J. Declerck, Joseph A. Tobin
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Radio-communication-adjustable apparatus, apparatus adjusting method, and apparatus adjusting system
Patent number: 7181208Abstract: An apparatus adjusting system is provided in which, without setting a terminal apparatus for each apparatus, or providing a connection connector for each apparatus for connecting with a single common terminal apparatus in a switching manner, a mechanism part of an apparatus can be adjusted form a terminal apparatus. An apparatus according to the present invention, includes an adjustable mechanism part (50) and a control part (30) adjusting the mechanism part and a radio communication part (40) establishing radio communication connection with a terminal (2) and carrying out data transmission/reception with the terminal, and the control part includes a data producing part (31) which produces data transmit to the terminal; an analyzing part which analyzes data received from the terminal; and an adjustment part (35) which adjusts the mechanism part based on the data analyzed.Type: GrantFiled: March 4, 2003Date of Patent: February 20, 2007Assignee: Tokyo Electron LimitedInventor: Mitsuru Chiba -
Patent number: 7174175Abstract: A telecommunication system intended for providing telecommunication services at a semiconductor manufacturing plant under the circumstances of shielded areas of clean rooms comprises a GSM base station installed at the plant and equipped with a plurality of low power antennas, a private branch exchange and at least two dedicated lines of E1 type connecting the base station and the PBX to a public switched telephone network. Software incorporated in the base station and PBX allows for telecommunication connections set up at the plant to use abbreviated four-digit numbers for both wireless mobile stations and wired stations, while keeping the possibility to reach a mobile station, even if it is outside the plant at the time of the connection, dialing the abbreviated four-digit number.Type: GrantFiled: October 10, 2003Date of Patent: February 6, 2007Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chun-Chu Uang, Wei-Chih Lin
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Patent number: 7174165Abstract: Disclosed is a integrated wireless local loop (WLL) and wireless local area network (WLAN) transceiver apparatus which connects a wireless local loop (WLL) base station and a plurality of wireless local area network (WLAN) terminals, including a WLL transceiver in communication with a WLL base station, a WLAN transceiver in communication with a plurality of WLAN terminals, and a specialized processing device which translates communications between WLL signaling protocol and WLAN signaling protocol. The apparatus allows a plurality of wireless terminals to simultaneously access the Internet without using a dedicated line or a cable line.Type: GrantFiled: July 30, 2001Date of Patent: February 6, 2007Assignee: LG-Nortel Co., Ltd.Inventor: Joo Yeol Lee
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Patent number: 7167459Abstract: A method (400) and apparatus (501) facilitate a session handover between a first site and a second site. A wireless communication unit such as a mobile station (102), user equipment (202, 302) can move from one site to another site whereupon new identifiers can be setup for the new site. If a serving node associated with the new site is also new, identifiers can be set up for the new site and the new serving node.Type: GrantFiled: December 30, 2004Date of Patent: January 23, 2007Assignee: Motorola, Inc.Inventors: Stephen L. Spear, Jeffrey C. Smolinske
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Patent number: 7167723Abstract: A dual channel redundant wireless network link formed by the Redundant Fixed Wireless Network Link device 10 of the present invention provides a very high reliable network element for mission critical wireless network application. Redundant Fixed Wireless Link device (10) with two wireless networking radio channel (11, 12) turned on simultaneously, and running networking service feature is working as Service Equipment (SE). Both wireless networking radio channel (11, 12) of the SE have the same directional wireless network coverage area. The two wireless networking radio channels (11, 12) are separated by cross polarization of antenna at same radio frequency, or different radio frequency characteristics. One Redundant Fixed Wireless Link device (10) with one of its two wireless networking radio channel (11, 12) turned on and communicating with said SE, and loaded with networking client feature is acting as Client Equipment (CE).Type: GrantFiled: November 27, 2001Date of Patent: January 23, 2007Inventor: Franklin Zhigang Zhang
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Patent number: 7162232Abstract: In the wireless communication system, a wireless selection device is able to select any of a plurality of sufficiently proximate wireless devices without the necessity to actually physically contact or operate any of those devices. Thus, a user may control any of a plurality of devices from a single wireless selection device. The wireless selection device may in some embodiments be a wireless pointing device or a wireless keyboard to mention two examples.Type: GrantFiled: June 29, 2001Date of Patent: January 9, 2007Assignee: Intel CorporationInventors: Sundaram Ramakesavan, Phillip J. Silvia
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Patent number: 7162234Abstract: A wireless communication device for communicating information from a bidirectional high speed data cable modem via an Ethernet connection using a first radio transceiver at a first location and communicating with a second radio transceiver at a customer's premises, wherein the housing connects to a supporting strand which supports a coaxial cable carrying a RF spectrum signal and AC power as described herein.Type: GrantFiled: January 20, 2004Date of Patent: January 9, 2007Inventor: Mark Jeffrey Smith
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Patent number: 7149514Abstract: A system for communicating with the user of a cellular telephone via the cellular mobile radio (CMR) system and the public switched telephone network (PSTN). A communications interface appends the telephone exchange number of an outgoing communication to include an identifier unique to the communications interface. The outgoing communication is transmitted by the cellular telephone to the CMR system, which recognizes and verifies the outgoing communication as originating with the communications interface. Accordingly, the origination of the outgoing communication from a communications interface is documented prior to forwarding the outgoing communication to its intended recipient via the PSTN. Communications incoming to a communications interface are authenticated as such, and a record as to this is created, prior to forwarding the incoming communication to the cellular telephone.Type: GrantFiled: October 24, 2001Date of Patent: December 12, 2006Assignee: BellSouth Intellectual Property Corp.Inventors: Sebastiano DePani, Peter O. Roach, Jr.
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Patent number: 7149474Abstract: A wireless cable replacement system. A personal area network, comprising a device having a first wireless transceiver, and an adapter having a second wireless transceiver in communication with the first wireless transceiver, and a plug capable of mating to a jack coupled to a local backbone.Type: GrantFiled: November 2, 2000Date of Patent: December 12, 2006Assignee: Broadcom CorporationInventor: Alahyar Alan Mikhak
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Patent number: 7149500Abstract: A telecommunication network and method of billing a first subscriber associated with a first party to a call for variable call charges normally billed to a second subscriber associated with a second party is provided. The method includes: providing a charge-all mode, connecting the call between the first and second parties, determining whether charge-all mode has been arranged for the first subscriber, determining whether charge-all mode has been arranged for the second subscriber, and, if charge-all mode has been arranged for at least one, but not both, of the first and second subscribers, billing the subscriber associated with the at least one subscriber for variable charges associated with the call. The telecommunication network includes a first network serving the first party and adapted to provide charge-all mode to the first subscriber and a second network serving the second party and adapted to provide charge-all mode to the second subscriber.Type: GrantFiled: November 24, 2003Date of Patent: December 12, 2006Assignee: Lucent Technologies Inc.Inventor: Victoria M. Halsell
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Patent number: 7146160Abstract: A system (100) for tracking incoming telephone calls includes a first caller identification decoder (166) that decodes caller identification data for a first incoming telephone call including a time stamp having a value reflecting a first time. The system (100) also includes a database (170) for storing the value of the time stamp, a second caller identification decoder (164) that decodes caller identification data relating to a second incoming telephone call initiated at a second time and a frequency counter (156) having a first value at the first time and a second value at the second time. A central processing unit (152) is operable to retrieve the value of the time stamp, identify the first and second values of the frequency counter and thereby determine the second time. A database (170) stores a record reflecting the second time for the second incoming telephone call.Type: GrantFiled: February 7, 2005Date of Patent: December 5, 2006Assignee: Uniden America CorporationInventor: Arthur Yuichi Tsubaki
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Patent number: 7142851Abstract: An access arrangement (11) provides secure access by at least one mobile communications device (121–123) by first authenticating the device itself, and thereafter authenticating the traffic therefrom. To authenticate the traffic from the mobile communications device, an authentication server (24) associated with the access arrangement (11) establishes a Wired Equivalent Privacy (WEP) encryption key for both the access arrangement and the mobile communications device. The authentication server provides the WEP encryption key to the device in connection with a command to cause the device to execute a resident ActiveX control to encrypt traffic with the WEP encryption key. Utilizing the Active X control within the mobile communications device to encrypt traffic with the WEP encryption key provides a simple, easy-to-implement method to achieve secure access.Type: GrantFiled: April 28, 2003Date of Patent: November 28, 2006Assignee: Thomson LicensingInventors: Junbiao Zhang, Saurabh Mathur, Kumar Ramaswamy
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Patent number: 7143149Abstract: A communication system that enables an operator to remotely query and control the process sections in an industrial plant by exchanging data with a central computer that controls the process sections. The operator communicates with the process sections through a mobile wireless device remotely connected with one of the multiple wireless access points on a data network. This data network is, in turn, connected to the central computer that controls these process sections. The central computer stores the location of the process sections and the operator profiles. When requested, it collates and processes this data and presents it to the operator. Further, if the need arises, the central computer tracks and interacts with the operator.Type: GrantFiled: September 21, 2001Date of Patent: November 28, 2006Assignee: ABB ABInventors: Pierre Öberg, Jan-Erik Frey
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Patent number: 7142852Abstract: A gateway (111, 200) and method for routing calls for a wireless communication unit (113) via a selected network (105, 124, 131) comprises an access point (217) supporting a wireless LAN and a modem (203, 229) for wireless connections to a wireless WAN and an interface 227 with a wired local loop (105). The methodology involves using a first network, such as a local loop if available and a second network, such as a packet data WAN 131 otherwise as well as maintaining the busy status of the first network via the second network.Type: GrantFiled: November 13, 2003Date of Patent: November 28, 2006Assignee: Motorola, Inc.Inventors: Daniel F Tell, Richard J Malcolm
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Patent number: 7136641Abstract: Methods (200) and apparatus (700) for providing an access to a first communication network (102) through a second communication network (106) by a communication device (108) are disclosed. The communication device (108) having a first identification and supporting a cellular core network signaling protocol of the first communication network (102), upon entering the second communication network, is assigned a second identification by the second communication network (106). The communication device (108) communicates with the first communication network (102) through an alternative network controller (104) utilizing the second communication network (106). Method (500) for providing an access to a preferred communication network out of a plurality of communication networks based upon a predetermined condition is also provided.Type: GrantFiled: March 18, 2004Date of Patent: November 14, 2006Assignee: Motorola Inc.Inventors: Mark E. Pecen, Niels Peter Skov Andersen, Sanjay Gupta, Ravi Kuchibhotla
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Patent number: 7127263Abstract: Each of a plurality of mobile stations is provided with a plurality of extension numbers including at least one unique extension number, and different lines are set for the plurality of extension numbers respectively. This enables a call using a line even when another call is made using another line.Type: GrantFiled: April 18, 2000Date of Patent: October 24, 2006Assignee: NEC CorporationInventor: Takanobu Ihara
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Patent number: 7110758Abstract: In an inverter maintenance system, while an inverter of a user, a user support server of maker, and also, a portable telephone capable of accessing to a Web server are employed, such information required to maintain/manage the inverter is transferred/received by way of the portable telephone. Thus, various sorts of requests can be accepted by both the user support server and the Web server.Type: GrantFiled: August 30, 2001Date of Patent: September 19, 2006Assignee: Hitachi, Ltd.Inventors: Yoshihiro Uchino, Masataka Sasaki, Masahiro Sano
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Patent number: 7110759Abstract: The invention relates to a local radio communication system comprising a central controller (9), several bases (7) which are connected to the controller and several terminals (5) which communicate with the bases. The bases (7) communicate with the terminals using a local radio communication protocol with time division multiple access. Said bases are adapted to real-time transmit chronological information to the controller releasing to the transmissions planned for said bases. The controller is adapted to determine if there is a risk of interferences occurring between the planned transmissions and to impose a chronology for said planned transmissions on the bases in order to limit said interferences.Type: GrantFiled: February 22, 2002Date of Patent: September 19, 2006Assignee: Inventel SystemsInventors: Jacques Lewiner, Eric Carreel
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Patent number: 7110778Abstract: The systems and methods disclosed herein relate to digital data communication systems, and more particularly, the systems and methods relate to systems and methods for facilitating digital communication between a modem equipped meter and a central data acquisition system. In one example, the system has the central data acquisition system, a first telemetry device that utilizes a modem for data communication, and a second telemetry device with a processor for communicating with the first telemetry device, and a digital cellular radio for communicating with the processor. The processor relays digital meter data from the first telemetry device to the digital cellular radio and the digital cellular radio transmits the digital meter data to the central data acquisition system. This system allows the utility company to transmit the reading of utility consumption by a consumer without the use of telephone lines.Type: GrantFiled: July 30, 2003Date of Patent: September 19, 2006Inventors: Samuel D. Davis, Reiner J. Gerdes, Mark E. Johnson
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Patent number: 7103373Abstract: A method for processing data, in a wireless application protocol for wireless applications using Unstructured Supplementary Service Data (USSD), includes the steps of: (a) receiving data from an upper layer into a Wireless Datagram Protocol (WDP) layer; (b) storing the data received in the WDP layer in step (a) in a common buffer which is commonly used by the WDP layer and a USSD Dialogue Control Protocol (UDCP) layer; and (c) forming packets in the UDCP layer using the data stored in the common buffer in step (b), and then transmitting the packets through the USSD. According to the method, memories for the WDP layer and the UDCP layer, which is an adaptation layer for a Global System for Mobile communication (GSM) USSD bearer, are integrated into one, effectively reducing a required memory size compared to conventional methods in which the WDP layer and the UDCP layer use separate memories.Type: GrantFiled: March 8, 2004Date of Patent: September 5, 2006Assignee: Samsung Electronics Co., Ltd.Inventor: Hyun-jung Shin
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Patent number: 7103357Abstract: A media spooler system is described that provides a methodology for efficient transmission of media content from client devices, such transmission of digital images from wireless digital cameras. The media spooler or gateway addresses wireless transmission problems by acting as a protocol gateway between a thin-client device and a target host or server (supported by a server infrastructure). More particularly, the media spooler of the present invention acts as a protocol gateway between thin-client devices (e.g., “mobile visual communicator” in the form of a wireless digital camera) and server infrastructure (e.g., server-based computer systems or “Web servers” of a photographic service provider). This task entails accepting multiple, simultaneous connections from various client devices (e.g., wireless digital cameras), extracting information from those devices (e.g., digital photographs or other media content), and then uploading that information to the target server infrastructure.Type: GrantFiled: January 11, 2001Date of Patent: September 5, 2006Assignee: LightSurf Technologies, Inc.Inventors: Shekhar Kirani, Matthew H. Gerlach, Timothy W. Genske, David Vogel, William G. Swinton, Venkat V. Easwar, Eric O. Bodnar
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Patent number: 7092727Abstract: A system and method manages Radio Access Network (RAN) resources to service packet data transmissions at Service Quality Levels (SQL) commensurate with packet data network SQLs. A Packet Data Serving Node (PDSN) receives a data packet from a coupled packet data network. The data packet is directed toward a Mobile Station (MS) serviced by the RAN and includes a packet SQL indicator that indicates the level of service provided by the data packet network. A corresponding set of RAN resources is allocated to meet the packet SQL indicator. If the set of RAN resources cannot be allocated, the data packet SQL indicator is remarked accordingly. In another operation, the BSC receives a data packet from a MS serviced by the RAN. The data packet is intended for a coupled packet data network and includes a packet SQL indicator. The BSC first determines a set of allocated RAN resources that are servicing the transmission of the data packet to the packet data network.Type: GrantFiled: November 8, 2000Date of Patent: August 15, 2006Assignee: Nortel Networks LimitedInventors: Xiao-Dong Li, Patrick Lie Chin Cheong, Ashraf S. Mahmoud, Mazda Salmanlan
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Patent number: 7089006Abstract: A system and method switches between an active call and a call on hold when handing off a mobile station (204) from a Wireless Local Area Network (WLAN) (202). A Handover Starting message is received from a mobile station. The Handover Starting message includes at least one first identifier. A Notification message is also received. The Notification message includes a second identifier. The at least one first identifier is compared to the second identifier and a handover of the mobile station (204) proceeds when a match is determined. Subsequently, the mobile station (204) switches from an active call to a call on hold.Type: GrantFiled: December 8, 2004Date of Patent: August 8, 2006Assignee: Motorola, Inc.Inventors: Ajaykumar R. Idnani, Alex P. Hirsbrunner, Timothy Wilson
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Patent number: 7082320Abstract: 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.Type: GrantFiled: August 30, 2002Date of Patent: July 25, 2006Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Paul Kattukaran, Tien Yu Ong
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Patent number: 7072650Abstract: An ad-hoc, peer-to-peer radio access system for cellular communications systems using time division duplex as a way of maximizing the bits/hz/km2 for cellular systems. The network architecture of the ad-hoc system allows the radio access to be integrated with the fixed components of a conventional cellular system, PSTN or ISP. The objective is to make the system of the invention transparent to the features and services provided by the external network. The advantages of such a system to a cellular operator are that significantly less infrastructure is required, and that the RF spectrum is more efficiently utilized resulting in much lower building and operating costs. The system architecture is comprised of remote terminals, routers, gateways, and at least one gateway controller that interfaces the ad-hoc system to a cellular network system. The ad-hoc system of the invention allows for both voice and data transmissions and receptions.Type: GrantFiled: June 29, 2001Date of Patent: July 4, 2006Assignee: MeshNetworks, Inc.Inventor: Peter Stanforth
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Patent number: 7069006Abstract: A Bluetooth-wireless docking station for use with a Bluetooth-enabled cellular mobile handset, which docking station allows mobility to the cellular mobile handset rather than having to be fixed stationarily in the docking station, which docking station couples standard POTS telephone sets, or POTS-like telephone units, connected to in-premises wiring, to the cellular, or cellular like, network. The cellular mobile handset may be used to make or receive calls remote from the docking station, while the docking station communicates with the Bluetooth-enabled cellular mobile handset via a Bluetooth-wireless transceiver using Bluetooth-wireless air-interface protocol.Type: GrantFiled: July 19, 2004Date of Patent: June 27, 2006Assignee: Telular Corp.Inventors: Daniel C. Wonak, Jeffrey M. Hickey
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Patent number: 7062266Abstract: In a radio resources management method for a Wireless Local Loop (WLL) system, the compatibility of a radio environment can be judged by setting and storing information of a home base station, of a WLL subscriber terminal, and comparing the stored information with information of a base station currently relaying communications with the WLL subscriber terminal. Compatibility of the radio environment can also be judged by comparing the reception time intervals of a power ON/OFF message, position registration request message, or call processing request message with a reference time, at certain audit cycles.Type: GrantFiled: September 10, 2001Date of Patent: June 13, 2006Assignee: LG Electronics Inc.Inventors: Sung Gyu Lim, Taec Sung Kweon
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Patent number: 7054627Abstract: A network includes an Internet connection element and a plurality of wireless device access points. Each of the plurality of wireless device access points includes a wireless transceiver and each of the plurality of wireless device access points is coupled to the Internet connection element. A location of at least one of the plurality of wireless device access points is represented on a map that is accessible via the Internet.Type: GrantFiled: April 29, 2002Date of Patent: May 30, 2006Assignee: Advanced Micro Devices, Inc.Inventor: Garth D. Hillman
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Patent number: 7054626Abstract: A two-way data communication device such as a data ready cellular telephone, a two-way pager, or a telephone communicates via a two-way data communication network with a server computer on a computer network that has an interface to the two-way data communication network, i.e., is coupled to the two-way data communication network. For example, the computer network can be a corporate wide area network, a corporate local area network, the Internet, or any combination of computer networks. The two-way data communication device utilizes a client module to transmit message including a resource selector chosen by the user to a server on a server computer on the computer network. The server processes the message and transmits a response over the two-way data communication network to the client module. The client module interprets the response and presents the response to the user via a structured user interface.Type: GrantFiled: August 20, 2001Date of Patent: May 30, 2006Assignee: Openwave Systems Inc.Inventor: Alain Rossmann
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Patent number: 7050799Abstract: A communication system for providing wireless local loop services comprises an intelligent base station for communicating with one or more customer premises remote units (CPRUs), each of which connects to a non-wireless device. Each CPRU has a wireless transceiver for over-the-air communication with the intelligent base station. The intelligent base station connects, without the assistance of a base station controller, to a mobile switching center (MSC), through a GSM A-interface or a specialized derivative thereof, and thereby to a public switched telephone network (PSTN). The intelligent base station employs a subset of GSM functionality, enabling the CPRU to take advantage of various advanced telephony features. A transcoder and rate adapter unit may be added between the intelligent base station and the mobile switching center.Type: GrantFiled: August 28, 2002Date of Patent: May 23, 2006Assignee: Intel CorporationInventors: Narayan P. Menon, Richard Nelhams, Ismail I. Sola
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Patent number: 7050800Abstract: A method enabling a wireless remote terminal (UE) to access a universal mobile telecommunication system (UMTS) through a wireless local area network (WLAN) wherein UMTS services are transmitted to a format converter from a UMTS transceiver and the format converter changes the format of received messages to a WLAN format before transmission to the UE which is operating in the WLAN mode.Type: GrantFiled: December 13, 2002Date of Patent: May 23, 2006Assignee: InterDigital Technology CorporationInventors: Kamel M. Shaheen, Leonid Kazakevich
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Patent number: 7043264Abstract: A robust data delivery system between a server and a mobile client uses the Short Message Service (SMS) and General Packet Radio System (GPRS) services. A user and/or messaging provider set preferences on the mobile client for service coverage estimation that balances SMS and GPRS service coverage estimations for the mobile client, and/or service selection preferences that are expressed using a balance of cost of service and reliability of service. The mobile client receives a message from the server, sent using either the SMS or GPRS services. The mobile client checks the status of its SMS and GPRS signals. The mobile client weighs preference settings and the SMS and GPRS signal statuses to decide whether to answer the server using SMS or GPRS. If GPRS is selected, then the mobile client answers using GPRS; if SMS is selected, then the mobile answers using SMS.Type: GrantFiled: December 18, 2002Date of Patent: May 9, 2006Assignee: America Online, Inc.Inventors: Robert B. Vance, Jr., Anthony T. Patterson, Brian McElhinney, Joseph Parr, Charles A. Carey
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Patent number: 7039399Abstract: A communication system is provided. The communication system includes a host unit that is adapted to communicate wireless telephony signals with a telephony network and adapted to communicate wireless data with at least one data network. A communication link carries both the wireless telephony signals and the wireless data. At least one remote antenna unit is communicatively coupled to the host unit over the communication link. The remote antenna unit communicates the wireless telephony signals and the wireless data with wireless terminals. The at least one remote unit further communicates digitized telephony signals and wireless data signals with the host unit over the communication link.Type: GrantFiled: March 11, 2002Date of Patent: May 2, 2006Assignee: ADC Telecommunications, Inc.Inventor: Larry G. Fischer
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Patent number: 7035633Abstract: An apparatus is provided for creating a gateway between a wired telephone and a wireless telephone network. The gateway device is connected to a wired home telephone network having one or more wired telephones, a wired telephone network, such as the PSTN, and a wireless telephone network. The apparatus may operate in a first mode that allows the wired telephone network to be utilized as a primary telephone network for the wired home telephone network and the wireless telephone network to be utilized as a backup in case of failure of the wired telephone network. Alternatively, the apparatus may operate in a second mode that allows the wireless telephone network to be utilized as a primary telephone network for the wired home telephone network and the wired telephone network to be utilized as a backup in case of failure of the wireless telephone network. The selection of the operating mode for the apparatus may be based upon user selection, a user-specified time schedule, dialed digits, or other factors.Type: GrantFiled: October 23, 2001Date of Patent: April 25, 2006Assignee: BellSouth Intellectual Property CorporationInventor: Mark A. Kirkpatrick
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Patent number: 7031652Abstract: A wireless local loop system is provided that includes a wireless base station that communicates with a subscriber station via a wireless link. The wireless link can carry a voice service, such as telephone calls, or a data service, such as internet browsing. The subscriber station includes a steerable antenna. A presently preferred steerable antenna for use with the subscriber station includes a driven element mounted on a base plane that is surrounded by a plurality of parasitic elements also mounted to the base plane. The parasitic elements can be optionally grounded or floated in order to reflect the wireless link towards the driven element. The antenna can be oriented in a desired direction during the transception of a voice or data service. A method of transceiving between a wireless local loop subscriber station and a wireless local loop base station is also provided.Type: GrantFiled: February 5, 2001Date of Patent: April 18, 2006Assignee: SOMA Networks, Inc.Inventors: James R. Blodgett, Fred Judson Heinzmann
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Patent number: 7031697Abstract: Call data associated with one call is correlated from separate call records associated with the calling and called parties in which at least one of the parties is a wireless user. Statistical information is gathered based on whether one of the parties to the call subscribes to one call feature/service and the other party to the call subscribes to a predetermined call feature/service. This information is typically utilized by telecommunication service providers.Type: GrantFiled: July 21, 2003Date of Patent: April 18, 2006Assignee: Lucent Technologies Inc.Inventors: ZhongJin Yang, Jie Yao
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Patent number: 7024189Abstract: A Bluetooth-wireless docking station for use with a Bluetooth-enabled cellular mobile handset, which docking station allows mobility to the cellular mobile handset rather than having to be fixed stationarily in the docking station, which docking station couples standard POTS telephone sets, or POTS-like telephone units, connected to in-premises wiring, to the cellular, or cellular like, network. The cellular mobile handset may be used to make or receive calls remote from the docking station, while the docking station communicates with the Bluetooth-enabled cellular mobile handset via a Bluetooth-wireless transceiver using Bluetooth-wireless air-interface protocol.Type: GrantFiled: April 15, 2004Date of Patent: April 4, 2006Assignee: Telular, Corp.Inventors: Daniel C. Wonak, Jeffrey M. Hickey
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Patent number: 7024199Abstract: A system and method for enabling a user to query availability, roaming history and/or modem statistics of a wireless device that can roam between at least two different wireless networks, without assistance from network service provider personnel.Type: GrantFiled: July 8, 2003Date of Patent: April 4, 2006Assignee: Motient Communications Inc.Inventors: Rodney E. Massie, Chantel M. Speaks, Julian M. Franklin, Patrick Leboulanger
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Patent number: 7020454Abstract: A method for making communication in a wireless local loop system is disclosed, including storing at least one digits provided by a user and carrying out a service required by the stored digits, when a WLL (Wireless Local Loop) subscriber terminal is off-hooked and transmitting any one of the stored digit or information corresponding to the stored digit to a system after a prescribed time period has passed from a time a last digit is provided. A load on a base station can thus be reduced by using the terminal to analyze digits provided by a subscriber to support services set by the subscriber.Type: GrantFiled: May 9, 2002Date of Patent: March 28, 2006Assignee: LG Electronics Inc.Inventor: Jang Woo Lee