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7468965 |
System and method for communicating over a wireless time-division duplex channel
According to the present invention, the bandwidth of a TDD channel is increased where multiple slave devices communicate with a master device over the channel. According to an aspect of the present...
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7468971 |
Wireless communication apparatus and communication method thereof
An AP allows a CTS generator provided within a control unit to generate a self-destined, e.g., IEEE802.11b standard-based CTS signal containing a duration time corresponding to each standard. Then,...
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7468970 |
Routing of mobile agents in a network
A single mobile agent, multiple mobile agents, or a query mobile agent traverse the nodes of a network. As the single mobile agent, multiple mobile agents, or a query mobile agent visits a nodes of...
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7468968 |
System and method for connecting peripheral devices to a supporting network through a mobile station
A mobile station serves as an aggregation point for connecting one or more peripheral devices to a Public Data Network through the mobile station's wireless link to a supporting wireless...
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7466660 |
Method and apparatus for processing packets originating from local and neighboring basic service sets
A method and apparatus for efficiently processing packets from neighboring basic service sets (BSSs) to characterize the traffic within a wireless local area network (WLAN), mesh network, or...
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7467078 |
Portable distributed application framework
A portable distributed application framework that uses a definition file describing a structure of data and commands to be used by the framework to interface with an application. A proxy,...
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7466665 |
Method and apparatus for route discovery within a communication system
An overlay communication system ( 120 ) aides determining a route between nodes ( 101 - 103 ) in an underlay communication system ( 110 ). In particular, when a first node ( 102 ) wishes to...
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7466977 |
Call transfer to proximate devices
A communication system includes logic to detect I/O activity of a first communication device, logic to ascertain whether a second communication device having an active call is in proximity to the...
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7466981 |
Handing off a node from a first access point to a second access point
Handing off a node from a first access point to a second access point includes facilitating communication between a node and a network using a first access point. A handoff rule of one or more...
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7466680 |
Transport efficiency optimization for Mobile IPv6
The present invention concerns a method and system for optimizing transport efficiency between a Mobile Node and a Correspondent Node in a Mobile IP network. A short Mobile Node Identifier is...
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7466681 |
Method and apparatus for sensor network routing
Sensor network routing uses distance information of sensors relative to a collector node, optionally along with non-unique key information, to route broadcasts from addressless sensors to a...
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7463622 |
Integrated communication terminal for next generation mobile telecommunications
An advanced communication terminal system of integrating mobile communications, wireless access systems and wireline communications into one open architecture platform supporting cost-effective...
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7463605 |
Apparatus, and associated method, for facilitating local mobility management in a heterogeneous radio communication network
Apparatus, and an associated method for facilitating routing of a datagram sourced at a content source to a mobile node. The mobile node is selectably operable in a heterogeneous network having two...
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7463614 |
Method and apparatus to facilitate provision of an IPv6 prefix
A mobile station indicates a need for at least one specific type of Internet Protocol version 6 (IPv6) prefix in a message ( 73 ) transmitted to a serving network element. The latter processes this...
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7463612 |
Method and apparatus for route discovery within a communication system
A communication system ( 100 ) is provided that comprises an overlay communication system and an underlay ad-hoc communication system. Route discovery in the ad-hoc communication system takes place...
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7463592 |
Protocol for exchanging control data to mitigate interference problems in wireless networking
Described is a protocol by which wireless network communication devices comprising peer nodes (such as a computer system and an access point) cooperatively exchange information about RF...
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7463606 |
Method for establishing a MIP and performing handoff by a mobile node
A method for supporting handoff and preventing data loss in mobile communications networks is provided. The method for a mobile node establishing a mobile Internet protocol (MIP) with at least one...
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7463880 |
E911 behavior with GSRM in a wireless communication device
A wireless communications device attempts to originate an emergency E911 call on a first system. If the system sends a global service redirection message (GSRM), including a redirect list, then the...
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7463611 |
Efficient data transmission by data aggregation
To efficiently transmit data on a wireless network, small packets that might otherwise be sent individually are aggregated into a “superframe”. This superframe can then be transmitted as a...
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7463613 |
Method and system enabling communications between a switched telephone network and a wireless network
A method and system enables communications between a switched telephone network and a wireless network comprising a plurality of Mobile Switching Centers (MSCs). Each MSC is connected by respective...
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7463610 |
System and method for providing an online software upgrade
A system and method is disclosed for providing an online software upgrade in a switch in a telecommunications system. The switch comprises: 1) a main processing unit for executing call process...
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7460503 |
Method for beacon rebroadcast in centrally controlled wireless systems
A method of beacon rebroadcast for use in a packet-based, centrally-controlled, wireless network includes embedding auxiliary network information in a header portion of a packet transmitted over...
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7460510 |
Radio gateway system and method for interfacing a radio system and an IP network
A radio gateway system and method for interfacing one or more radio systems and a packet network. The system comprises a plurality of gateways, each gateway including a radio interface port, a...
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7460511 |
Device connectivity
There is disclosed a system comprising a plurality of wireless piconets, each piconet including one or more wireless devices, each device being provided with an Internet protocol, IP, address such...
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7460509 |
Method and apparatus for isochronous datagram delivery over contention-based data link
A contention-based datalink couples a receiving station and a plurality of sending stations. A first sending station has established a communication session with the receiving station. If a second...
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7460532 |
Method of providing routing protocol in sensor network
A method of providing a routing protocol in a sensor network includes the steps of: initializing a routing table and searching a network device of a node to initialize a host; opening a socket when...
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7460507 |
Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different...
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7460838 |
Control station, a wireless communication system and a wireless communication method
A radio communication system by which an additional terminal can be easily registered to group information to set up radio communication between particular terminals, and a new user can conduct...
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7460512 |
Selecting an access point according to a measure of received signal quality
An apparatus for inclusion and a method for operation in a station (STA) of a wireless network. The method includes received data from at least one remote station and determining a measure of the...
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7461191 |
Segmented on-chip memory and requester arbitration
A memory access technique is provided that may be used in WLAN (Wireless Local Area Network) communication devices. An on-chip memory has multiple memory circuits forming individually addressable...
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7460549 |
Resource management for ad hoc wireless networks with cluster organizations
An initiator node in a local cluster included in a wireless network receives an admission request to execute an application comprising a set of tasks. If the initiator node is unable to map the set...
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7460508 |
Methods for cluster-based multi-party conferencing in ad-hoc networks
Methods for establishing a cluster-based multi-party conference and for carrying on the conference as participants join or leave the conference are provided. First, two or more terminals...
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7461152 |
Apparatus and method for sharing a shared resource across logical partitions or systems
An apparatus and method for sharing a resource (such as a modem or virtual private network) allow virtualizing the shared resource in a simple and efficient manner that allows both accepting and...
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7460543 |
Method and system for scheduling traffic in a wireless network
The present invention provides a method and system for efficiently scheduling wireless LAN traffic, giving the network the ability to serve both real-time and non-real time applications...
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7460525 |
Methods, apparatus, and systems for accessing mobile and voice over IP telephone networks with a mobile handset
Methods, systems, and apparatus are provided to enable access to mobile and voice over IP (VoIP) telephone networks with a mobile handset. A VoIP gateway for the VoIP telephone network is provided....
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7457271 |
Wireless local area network ad-hoc mode for reducing power consumption
A wireless station communicates with at least one other wireless station in a local area network (LAN). A media access control (MAC) device controls transitions between an active mode and a low...
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7457289 |
Inter-proxy communication protocol for mobile IP
Methods and apparatus for ascertaining configuration information for a node are disclosed. A first access point sends an inter-proxy request message to one or more additional access points, the...
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7457262 |
Graphical display of status information in a wireless network management system
Methods, apparatuses and systems directed to, or facilitating, the graphical display of status information in wireless network management systems. In one implementation, the present invention...
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7457273 |
Radio terminal equipment
A radio terminal equipment includes a route supervision processing section for registering, for each destination address, an address of a radio-relay terminal equipment, which relays datagrams...
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7457270 |
Re-allocation method for a distributed GGSN system
A re-allocation method for a distributed GGSN system. The re-allocation method includes a GGSN controller to determine a GGSN re-allocation for at least one mobile station. The GGSN re-allocation...
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7457255 |
Method and apparatus for providing link-local IPv4 addressing across multiple interfaces of a network node
A system to provide link-local IPv4 addressing across multiple interfaces of a network-node. The network-node broadcasts an Address Resolution Protocol (ARP) request packet on multiple interfaces...
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7457367 |
Detector and method for estimating data probability in a multi-channel receiver
A detector and method for estimating channel data probability in a multi-user or multiple-input multiple-output communication system includes summing conditional bit probabilities conditioned on...
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7457274 |
Wireless communication system employing an intermediate protocol layer
A network controller for facilitating roaming of a mobile wireless communications device between access points communicates with at least one access point over a wired network which, in turn,...
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7457319 |
Data partition method to maximize bluetooth baseband throughput
A method is provided for partitioning data into packets, where each packet has a type k selected from a set of packet types, and a length L k , in bytes, of payload data. The method includes steps...
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7457272 |
Method of managing a mobility profile of a mobile node under an internet protocol version 6(IPv6)-based localized mobility management
A method of managing a mobility profile of a mobile node that uses a local mobility agent for managing a local mobility domain. The method includes obtaining and recording local temporary...
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7457253 |
System, an arrangement and a method relating to IP-addressing
The present invention relates to a communication system comprising a number of end user stations (hosts) connected over access networks and routing arrangements. The system supports a IPv6...
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7457261 |
Wireless network self-adaptive load balancer
A wireless local area network is disclosed which includes a plurality of wireless access points each having a predetermined coverage area, and a plurality of wireless clients for establishing a...
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7457306 |
Wireless network system and communication method employing both contention mode and contention-free mode
A network communication system is provided whereby communication stations can obtain priority for data transmission to communicate directly with each other in a contention-free mode communication...
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7453856 |
Method, apparatus, and communications interface for sending and receiving data blocks associated with different multiple access techniques
A unified and flexible signaling method and radio interface accommodate different multiple access schemes, e.g, FDMA, TDMA, CDMA, OFCDM, and IFDMA. Each user data unit is associated with one of...
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7453839 |
Wireless local area network channel resource management
A wired Local Area Network (wired LAN) and a plurality of Wireless Access Points (WAPs) coupled to a wired network infrastructure of the wired LAN service wireless packetized communications for a...
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