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7496077 |
Method and system for dynamically changing audio stream bit rate based on condition of a Bluetooth connection
Methods and systems for controlling a personal area network access device are disclosed herein and comprise receiving at least one Bluetooth® event by a Bluetooth® device. A line speed used by...
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7496070 |
Reconfigureable arrays of wireless access points
A wireless communications network includes a reconfigurable array of access points for linking wireless devices in an infrastructure mode. One or more of the access points are mobile. The mobile...
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7496360 |
Multi-function telephone
A wireless mobile telephone for connecting to multiple networks that includes a cellular module for routing calls through a cellular telephone network, a wireless network module, operably connected...
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7492752 |
Method and apparatus for improved channel maintenance signaling
Various embodiments are described to address the need for channel maintenance/channel quality signaling that can better utilize reverse link capacity and conserve battery life. Generally expressed,...
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7492745 |
Computer, access point, network and control methods thereof
A network system including a host having a first network module, and a first controller checking a data transmitting/receiving state of the first network module and outputting operation state data...
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7493124 |
Method and apparatus for updating information within a communication system
A method and apparatus is provided to update information within a first network ( 103 ) via a second network ( 102 ) when communication no longer exists with the first network. During operation the...
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7492747 |
Secure patch installation for WWAN systems
The present invention relates methods for patching WWAN (Wireless Wide Area Network) communication devices and corresponding WWAN communication devices, integrated circuit chips and...
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7492746 |
Method and apparatus of selectively tying the opening and closing of EVDO and PPP sessions
Method, and associated apparatus, for operating a hybrid access terminal operable in a CDMA 1×/EVDO hybrid communication session system. The hybrid access terminal is operable to communicate...
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7492787 |
Method, apparatus, and medium for migration across link technologies
A method of migrating across link technologies on an IP-based subnet while maintaining on-going communication comprises selecting a link, and notifying interested hosts of the address of the...
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7492733 |
Method of transmitting packets in a mobile 3G network system
A system and method is provided for transmitting a packet received at a Foreign Agent associated with a Packet Data Service Node where the packet has a source network layer address, such as an...
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7492744 |
Method and system for multiple basic and extended service set identifiers in wireless local area networks
An improved system and method using multiple basic and extended service set identifiers for a single radio in a wireless local area network is provided. The method includes the use of several basic...
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7493084 |
Method for grouping 802.11 stations into authorized service sets to differentiate network access and services
A method for associating a WSTA to a service set, wherein the service set is configurable at the AP. Each service set is an arbitrary grouping of one or more network service parameters, and is...
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7492736 |
System and method for access and management of beacon periods in distributed wireless networks
The present application describes a system and method of managing beacon periods in a distributed wireless network. According to an embodiment, devices move their beacons to earliest available...
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7492743 |
Assigning training sequences based on spatial channels in a wireless communications system
Embodiments of the present invention can be used to efficiently transmit access control and traffic information on separate spatial channels. In one embodiment, the invention includes assigning a...
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7489668 |
Method for transmitting a frame at a high rate in a wireless local area network
A method for transmitting data at a high rate in a wireless LAN is provided. A wireless access point requests reliable node information from a wireless terminal having a transfer rate equal to or...
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7489671 |
Telephone management system and method
A method is provided to dynamically interact with a plurality of enabled devices within a personal network. Individual ones of the devices are configured to interoperate with a service provider...
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7489647 |
Method for performing cell broadcasting and communication system using the same
A method for performing cell broadcasting and a communication system using the same are provided. The method includes steps of receiving in a mobile station at least one data unit of a short...
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7489670 |
Device, system and method of uplink/downlink communication in wireless network
Devices, systems and methods of uplink/downlink communication in wireless network. For example, a wireless access point includes a transmitter to transmit a downlink frame having a duration field...
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7489693 |
Method and apparatus for automatically detecting virtual circuit settings and encapsulation types in a DSL network
Automatic detection of the virtual circuit setting and encapsulation type of a DSL line. A DSL modem determines the correct virtual path identifier (VPI) and virtual channel identifier (VCI) by...
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7489667 |
Dynamic re-routing of mobile node support in home servers
The present invention discloses performing a care of address registration of a mobile node at a home server unit of a home network of the mobile node, the home network comprising a plurality of...
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7489919 |
Method and system for registering communication systems to wireless terminals
A method and a system for wireless terminals registering a communication system, comprising wireless terminals, public land mobile network (PLMN), wireless local area network (WLAN), Wherein the...
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7489669 |
Communication system, communication apparatus and communication method
In an ad hoc mode based on IEEE802.11 standard, when a wireless terminal performs a power save operation to create a network, and a network identifier identical to that of the network to be created...
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7489648 |
Optimizing 802.11 power-save for VLAN
A method for an access point to provide immediate delivery of low-latency data packets to one virtual local area network when there are one or more associated stations operating in...
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7486648 |
Wireless extension of local area networks
Existing LAN's, whether wired or wireless, rely on a wired-network backbone for connectivity, creating higher installation costs and less flexibility. Wireless access points provide for easier...
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7486695 |
Method and apparatus for data communication tunneling channels
Method and apparatus for multiplexed data communication tunneling channels. Embodiments of the tunneling mechanism may provide tunnel sockets between networking environments that allow a node in...
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7486650 |
Method, apparatus and system of wireless transmission
Embodiments of the present invention provide a method, apparatus and system which may include transmitting a first packet over a first channel, which is wider than a second channel intended for...
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7486633 |
Network system, radio communication device, radio communication method, and computer program for the same
A network system, radio communication device, radio communication method, and computer program for same are provided. The present invention enables formation of a network topology with sensor nodes...
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7487199 |
Method and apparatus for maintaining SIP contact addresses
The present application describes various embodiments that address the need in wireless environments and within the SIP framework to efficiently maintain SIP contact addresses. It introduces the...
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7486651 |
Mobile node, an ad hoc network routing controlling method and an ad hoc network system
A mobile node ( 400 ) capable of establishing an ad hoc network routing is disclosed. The mobile node comprises a transmitting/receiving unit ( 426 ) for communicating with other communication unit...
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7486635 |
Network service information providing system and network service information providing apparatus and method and terminal thereof
A network service information providing system which allows users to readily know a location and radio transmission parameters for connecting to a narrow-area wireless communications system in a...
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7486652 |
Gateway
A gateway includes a local area network (LAN) port, a mobile communication interface and a controlling module. The gateway uses the LAN port to communicate with a LAN outside the gateway, and uses...
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7486636 |
Method, system and computer program for planning a telecommunications network
Method for planning a telecommunications network for radio equipment including a plurality of cells distributed on a geographic area, each one of which has a set of elementary territory areas...
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7486654 |
Communication method used in mobile communication system
A mobile terminal is connected to both first and second base station devices when handover is performed. Each of the first and second base station devices is connected to an upper level device. The...
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7486932 |
Method and system for VoIP over WLAN to bluetooth headset using advanced eSCO scheduling
A system and method are disclosed for reducing interference in simultaneous wireless LAN (WLAN) and wireless personal area network (PAN) signal handling in mobile wireless terminals having both a...
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7483697 |
System for managing mobile node in mobile network
A mobile node MN registers a care-of address CoA of a destination with a home agent HA. A node CN to communicate with the mobile node MN inquires a name server DNSY about the care-of address CoA of...
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7483409 |
Wireless router assisted security handoff (WRASH) in a multi-hop wireless network
A wireless router assisted security handoff method ( 300 ) includes an efficient layer 2 security handoff for an infrastructure-based mobile multi-hop wireless network. The handoff is assisted...
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7483995 |
Coordinating a transition of a roaming client between wireless access points using another client in physical proximity
Systems and methods for handling a transition of a roaming mobile user device (i.e., a roaming client) from one access point (AP) to a target AP, referred to herein as soft inter-AP handoff. This...
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7483413 |
System and method for managing communication links between nodes in a wireless communication network
A system and method for management of communication links between nodes in a wireless communication network ( 100 ). The system and method perform the operations of estimating an expected rate of...
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7483411 |
Apparatus for public access mobility LAN and method of operation thereof
Public wireless communications will increasingly extend into wireless LAN (WLAN) environments in order to meet the ubiquitous access, high data rate, and local services demands of future Internet...
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7483412 |
Range extension between two wireless devices
A mechanism is provided to extend the range of wireless devices beyond the range limit that results from timing restrictions imposed by the IEEE 802.11 standard. The mechanism, which operates at...
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7483700 |
Method and apparatus for determining appropriate channels for communication
During operation of a secondary communication system, cells ( 106 ) are formed by a plurality of localized nodes ( 104 ) to alert other nodes within the cell of frequencies which must be protected...
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7483415 |
Method of providing simultaneous call service of a dual mode terminal
A method is provided for a simultaneous call service of a dual mode mobile terminal that simultaneously supports a CDMA 2000 1x Release A and a EVDO system. A dual mode mobile terminal may set a...
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7483397 |
Radio frequency local area network
An apparatus and a method for routing data in a radio data communication system having one or more host computers, one or more intermediate base stations, and one or more RF terminals organizes the...
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7483406 |
Apparatus and method for implementing virtual MIMO antennas in a mobile ad hoc network
A mobile station for use in a wireless network comprising a first base station that transmits user data streams in a forward channel using a multiple-input, multiple-output (MIMO) antenna system....
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7480236 |
Multipoint-to-point communication using orthgonal frequency division multiplexing and identification codes
Systems for multipoint-to-point communication using orthogonal frequency division multiplexing and identification codes are provided. In one embodiment, a system comprises: a host unit; and a...
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7480274 |
Data forwarding controller communication terminal apparatus, data communication system and method, and computer program
An apparatus and method that being capable of implementing uninterrupted communication during performing a handover process by a mobile node are provided. A mobile node transmits a handover start...
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7480281 |
Method for improving cluster bring-up in a distributed topology liveness system
A method is provided for establishing clusters in a distributed data processing environment having a plurality of nodes. The frequency of messages sent for the purpose of cluster formation is...
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7480266 |
Interference adaptation apparatus, systems, and methods
Apparatus and systems, as well as methods and articles, may operate to detect radio-frequency energy at a frequency associated with at least one wireless networking channel and to transmit a data...
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7480265 |
System and method for autonomic extensions to wake on wireless networks
A system and method for autonomic extensions to wake on LAN are presented. An access point detects wake on LAN (WOL) requests that are targeted for unassociated clients. When the access point...
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7480490 |
Coexistence of multiple radio systems in unlicensed bands
A transceiver operates in a communication environment capable of including other transceivers, wherein the transceiver sends and receives traffic in accordance with a first communications standard,...
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