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8442561 |
Method for updating location in a wireless communication system
A method for updating a location in a wireless communication system is disclosed. The method includes transmitting a request message to enter idle mode, receiving a response message including an...
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8442026 |
Mobile communication method and mobile station
A mobile communication method according to the present invention includes the steps of: establishing a first radio link between the “LTE-AS” and the eNB in response to the “Service Request” receive...
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8442024 |
Advertisement and distribution of notifications in a wireless local area network (WLAN)
An Access Point (AP) advertises the availability of notifications, and this advertisement may be received and interpreted by stations (STAs), both by associated STAs and by non-associated STAs....
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8442025 |
Methods and apparatus for controlling discontinuous reception
Methods and apparatus for controlling discontinuous reception (DRX) in mobile devices are disclosed. An example method for controlling discontinuous reception includes entering a packet transfer...
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8438627 |
Access gateway
A system, a method and computer-readable media for establishing connectivity over a plurality of access technologies. A system is provided that includes a client device. The client device is...
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8437322 |
Method and system for communicating fixed IP address based voice data in a dynamic IP address based network environment
A mobile communication device encapsulates a fixed IP address based voice data packet (containing a fixed source IP address of the mobile communication device, a fixed destination IP address of a...
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8437306 |
Layer 2 tunneling of data during handover in a wireless communication system
Techniques for sending data during handover with Layer 2 tunneling are described. In one design, a user equipment (UE) sends first Layer 2 packets to a source base station prior to handover to a...
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8437291 |
Method for configuring different data block formats for downlink and uplink
A method for establishing a radio bearer in a User Equipment (UE) in a mobile communication system is disclosed. The method includes receiving configuration information about a specific protocol...
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8437321 |
Method and system for communicating fixed IP address based voice data in a dynamic IP address based network environment
A mobile communication device obtains a receiving network voice data packet (containing a receiving network source IP address of an intermediate system, a receiving network destination IP address...
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8432877 |
Routing control method and system
A VPN server encapsulates a packet P2 upon receiving the packet and distributes packets P (2-1) and P (2-2) to wireless terminals MN1 and MN2 respectively. The wireless terminal MN1 decapsulates...
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8432889 |
Method and apparatus for configuring protocol header in wireless communication system
Provided are a method of configuring a protocol header in a wireless communication system, and a communication apparatus and method using the protocol header configuration method. The protocol...
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8432890 |
Mobile radio communication system
A mobile radio communication system having a mobile radio communication network and a mobile radio subscriber appliance, wherein a unit in the network layer of the core network of the mobile radio...
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8432888 |
Wireless communication system, wireless communication device and wireless communication method, and computer program
Access control based on CSMA is favorably carried out with the RTS/CTS method used together. If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception...
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8428027 |
Method and apparatus for handling uplink grant
A method for handling an uplink grant received on a physical downlink control channel (PDCCH) in a user equipment (UE) of a wireless communication system is disclosed. The method includes steps of...
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8428511 |
System and method for a high available and survivable communication system
A network architecture for underground communication using redundant interconnected communication systems utilizes an aboveground master control station to send a status request message to a...
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8429294 |
Enabling simultaneous use of home network and foreign network by a multihomed mobile node
The invention relates to a method performed by a home agent serving a mobile node in a home network upon attachment of a mobile node to the home network as well as to the home agent. The invention...
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8428043 |
Base station, mobile station, signal transmission method, and signal reception method
A base station for communicating within a system band including plural basic frequency blocks includes a signal generating unit configured to generate data and control signals; an intermediate...
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8422457 |
Voice service in evolved packet system
Methods and apparatus to manage voice service in evolved packet systems are disclosed. An example in a UE with a first indicator related to voice services in an Evolved Packet System (EPS) includes...
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8422415 |
Maintaining path optimization during foreign agent handoff
A method, system, and computer-readable media are provided for maintaining optimized communication after a mobile device transitions to a new foreign agent during a communication session. When a...
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8422453 |
Communication systems
A spectrum-assignment method for use in a wireless communication system, the system comprising at least first and second communication apparatuses each having a portion of communication spectrum...
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8422466 |
Multiple network connections
The invention provides a method, an apparatus, and a computer program for supporting multiple connections to a network or a plurality of networks. Support for multiple connections is enabled by...
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8417285 |
Mobility management message analysis
A system that facilitates detecting, analyzing, and selectively enabling mobility management messages in connection with providing dual mode services comprises a receiver component that receives a...
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8416788 |
Compression of data packets while maintaining endpoint-to-endpoint authentication
Contiguous data packets of a single communication session between endpoints are gathered for compression, and at least the payloads are compressed collectively via a single compressible buffer. The...
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8416751 |
Method and apparatus used for airlink communications
Methods and apparatus for communicating between an access terminal (AT) and a device serving the AT by way of an Access Point (AP) are described. In accordance with one feature serving devices may...
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8412097 |
Methods, electronic devices, and computer program products for coordinating bluetooth and wireless local area network communication
An electronic device may be operated by providing Bluetooth communication duty cycle information to a Wireless Local Area Network (WLAN) module. A determination is made, based on the Bluetooth...
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8411644 |
Apparatus for transmitting/receiving beacon signal and method thereof
Methods and apparatuses of transmitting a beacon using fragmentation are disclosed. One of the methods includes configuring a beacon in a manner that a schedule block selected for a specific...
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8411650 |
Method and system for providing virtual private network services through a mobile IP home agent
A method for providing a virtual private network by home agent in a mobile IP environment includes providing a home agent operable to receive a registration request from a foreign agent and...
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8406211 |
Forward error correction for broadcast/multicast service
An error detection unit performs erasure decoding for physical layer packets and an assembler assembles the received data into higher layer packets. Higher layer packets that are incomplete are not...
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8406727 |
Timer configuration method
A method of handing an emergency PDN connection when a back-off timer is running for a core network in a wireless communication system is disclosed. The method comprises starting a mobile reachable...
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8406205 |
Apparatus and method for channel reservation in wireless communication systems
An exemplary method for reserving medium access in an ad hoc network comprises transmitting a reservation request by a reservation owner, the reservation request identifying a reservation...
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8406213 |
Wireless communication system, wireless communication device and wireless communication method, and computer program
Access control based on CSMA is favorably carried out with the RTS/CTS method used together. If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception...
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8406214 |
Communication apparatus, communication method, and communication system
A physical frame is constructed, the physical frame including a medium access control super-frame payload which in turn includes a plurality of medium access control frames. With respect to the...
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8406793 |
Method and apparatus for message delivery
An apparatus for delivering a message from an originating subscriber to a target subscriber across a communication network comprising; means for receiving in a first network a message from an...
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8406215 |
Method and apparatus for transmitting reference signals in communication systems
Methods and apparatus are described for a Relay Node (RN) that is transparent to User Equipments to transmit, together with a base station (Node B), Reference Signals (RS) to UEs, to receive RS...
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8406212 |
Service flow with robust header compression (ROHC) in a WiMAX wireless network
A robust header compression (ROHC) controller provides for service flow processing of a ROHC channel in a WiMAX wireless communication system. The ROHC controller controls the negotiations of the...
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8400967 |
Evolved nodeB, relay node and connection initialization method thereof
An evolved NodeB eNB, a first relay node (RN) and a connection initialization method thereof for use in a long term evolution (LTE) network are provided. The LTE network comprises the eNB, the...
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8400954 |
System and method of authenticating mobile devices
Systems and methods for providing network access to mobile devices that travel with a vehicle, such as a train, a bus, a boat, etc. along or adjacent to a relatively fixed path that may extend over...
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8400985 |
Femtocell discovery and association in cellular networks
Embodiments of a method and apparatus for discovery and association, by a mobile station, of a femto base station from a plurality of base stations. The mobile station may select a base station for...
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8400998 |
Downlink control channel signaling in wireless communication systems
A method in a wireless communication terminal (103) including receiving a plurality of sub-frames having time-frequency resource elements and resource allocation fields associated with a...
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8400999 |
Method of handling packet data in a wireless communications system and related apparatus
A method of handling packets for a user end in a wireless communications system includes activating a hybrid automatic repeat request (HARQ) procedure, receiving a first packet and decoding the...
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8401000 |
Method of processing data packets
A method and apparatus for processing data packets. Each data packet comprises data intended to indicate a source of the data packet. The method comprises creating a data packet at a control...
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8396022 |
Source routing bandwidth activation
A method for processing a source routed packet comprises determining a next node in a source route for a source routed packet in a mesh network and transmitting the source routed packet to the next...
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RE44066 |
Method and communication system for identifying calling/called party
A method and communication system is provided to identify a calling/called party when the call is being set up but before the call is answered. In the method, a first terminal and a second terminal...
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8396936 |
Computer system with cooperative cache
A server receives information that identifies which chunks are stored in local caches at client computers and receives a request to evict a chunk from a local cache of a first one of the client...
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8396048 |
Communication apparatus and method for controlling communication apparatus
A communication apparatus provides a first transfer unit for transferring a first packet received from a base station to a second home agent, the first packet to be sent from a first mobile station...
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8391228 |
PHY layer PPDU construction for body area network (BAN) devices
In at least some embodiments, a communication device includes a transceiver with a physical (PHY) layer. The PHY layer is configured for body area network (BAN) operations in a limited multipath...
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8391224 |
Proactive load distribution for 802.111-based wireless LANs
A wireless communication system is able to balance load in a wireless network based on radio frequency (RF) utilization, signal strength, quality of signal (QoS), and other measures. The load may...
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8391274 |
Data call terminating service system and method for dynamic IP of mobile communication terminal
Disclosed is a data call terminating service system and method for a dynamic IP of a mobile communication terminal. The method includes the steps of: a) transmitting, from a DNS to a call...
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8385315 |
System and method of message delivery in a wireless communication network
A router system receives from a host service a message which is intended for delivery to a mobile device via a wireless network. The message includes at least a first field having an identifier...
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8385319 |
Method and apparatus of enabling multi band transmission
A method and apparatus for enabling multi-band transmission includes transmitting a beacon on a first radio band and transmitting the beacon on a second radio band. The beacon includes coordination...
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