Matches 101 - 150 out of 1413 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
7356595 IP routing optimization in an access network  
In an access network which supports a mobile IP protocol, a mobile station may perform several handovers between access nodes during a long session which may cause inefficient mobile IP routing. In...
7356339 Method and apparatus for allocating an Unicast Access Terminal Identifier according to an access terminal's movement to subnet in a high-speed data dedicated system  
Disclosed is a method and apparatus for allocating a Unicast Access Terminal Identifier (UATI) to an access terminal (AT) from a source subnet to destination subnet in a 1×Evolution Data Only...
7356002 Method for reserving a new care of address (CoA) in advance to achieve a fast handover under a mobile internet protocol version 6 (IPV6) environment  
A method is provided for reserving a new CoA in advance for a mobile node. The method for reserving the new CoA includes transmitting to the router a CoA reservation solicitation message including...
7356001 Method and system for diverting wireless network communications  
A private wireless network is able to provide wireless telecommunication services to subscriber mobile stations that also subscribe to a public wireless network. The private wireless network...
7355994 CDMA messaging between wireless LAN access points  
A method for mobile communication includes arranging a plurality of access points in a wireless local area network (WLAN) to communicate over the air with a mobile station, and linking the access...
7353278 System and method for event notifications in a multimedia network  
A communication system comprising a multimedia network and an entity that is external to the multimedia network and arranged to subscribe to the multimedia network for notifications regarding...
7353030 Systems and methods for handovers between base radios  
A system and method for reducing power consumption and interference in a communications system that has multiple base radios. A base radio controller assigns priorities to the base radios in the...
7353029 Handover method for next generation mobile communication system having overlapping area  
Disclosed is a handover method for an IP-based next generation mobile communication system. With a handover method including 1) determining whether or not a predetermined mobile terminal goes into...
7353028 Program, relay apparatus control method, wireless communicating apparatus control method, and system  
Measurement packets periodically transmitted from a terminal are received by an access point, a reception level value is detected, in the case of the Measurement packet from the terminal which has...
7353027 Seamless handoff in mobile IP  
In a system and method for handing off a mobile node in a seamless manner in a wireless access network, procedures are implemented for allowing the mobile node to synchronize the handoff with a...
7352717 Performing network control at active base transceiver stations and a base station controller  
A method for performing network control in wireless communication systems and a network entity for performing the same. The method and network entity pool at least one network parameter at the...
7349714 Power control apparatus and method in a wireless communication system using scheduled packet data service channel  
Disclosed is a method for handing-off a mobile station receiving packet data over a second channel from a first base station system (BSS) to a second BSS by a base station controller (BSC) in a...
7349686 Mobile communication system, radio terminal used thereof, radio network controller and operation control method therefor  
It is an object of the present invention to make it possible to grasp the number of terminals, which are planned to receive data of an MBMS service, accurately in an RNC even if movement of a radio...
7349390 Packet transmission method and communication system  
The object is to prevent occurrence of packet loss in Cellular IP and a drop of TCP throughput due to duplication of packets. On the occasion of relaying a packet from correspondent, a relay router...
7349374 Uplink transmission power control in wireless communication system  
A method of controlling uplink transmission of a user equipment in a soft handover mode in a wireless communication system comprises communicating with a first network and a second network, at a...
7349373 Apparatus and method for determining soft or softer handoff in mobile communication system  
Apparatus and method for determining soft or softer handoff are described. The present invention includes the steps of comparing sectors in an active set to set values corresponding to the soft or...
7346352 Method of synchronizing broadcast parameters to support autonomous soft handoff by mobile stations  
A method of coordinating broadcast parameter settings enables autonomous soft handoff by a mobile station. Any base station can initiate a broadcast parameter coordination process. The initiating...
7346351 Mobile communication system and method of processing handoff for the same  
A mobile communication system and a method of processing a handoff for the same is disclosed. A gateway control station performs matching of two system regions for a handoff process between the two...
7346340 Provision of user policy to terminal  
There is disclosed a method for providing a user policy to a terminal connected in a network, the method comprising: configuring a user policy for the terminal; and authenticating the terminal,...
7346336 Personal activity sensor and locator device  
A rescue device has a motion detector and a transceiver that either transmits a locating signal, which can be tracked by others, when worn by user and operated in a transmit mode or receives and...
7346036 Route server monitor  
Propagation of a mobile platform's public IP address though Internet service providers is monitored as the mobile platform is handed-off from a first ground station to a second ground station. The...
7346035 System and method for retransmitting uplink data from a mobile terminal in a soft handover region in an asynchronous CDMA mobile communication system servicing an enhanced uplink dedicated transport channel  
A method and system of retransmitting uplink packet data from a user equipment (UE) in a handover region to Node Bs. The UE transmits packet data to the Node Bs on an enhanced uplink dedicated...
7346034 Cellular system, mobile station, base station and transmission power control method as well as program to be executed for implementing the method  
In a cellular system, each mobile station concurrently linked to plural link base stations in soft handover state and receiving packet from the packet-transmitting base station controls a...
7346033 Method for allocating UATI in a mobile communication system for high-speed data transmission  
A signaling processing method for allocating a UATI (Unicast Access Terminal Identifier) to a given AT (Access Terminal) in a mobile communication system including ANs (Access Networks) each having...
7346032 Method and apparatus for effecting handoff between different cellular communications systems  
A method of effecting handoff of a mobile station from a first base station in a first cellular communications system controlled by a first mobile switching control station to a second base station...
7346031 Paging in cellular telecommunications systems  
A mobile station is located and paged for a circuit-switched connection in a GSM system which supports data packet switching (GPRS) services. A table held by the SGSN is provided for locating a...
7346027 Method of uninterrupted software download in heterogeneous mobile communication networks  
A method of non-real time software download in an IP-based mobile communication system with heterogeneous access technologies is based on the session initiation protocol (SIP). For download...
7343172 HSDPA CQI, ACK, NACK power offset known in node B and in SRNC  
High speed data packet access (HSDPA) is facilitated by ensuring that power offsets are delivered to the base station (Node B) so that the new functions envisioned therefor having to do with...
7343164 Cellular communications system employing wireless optical links  
The invention relates to a cellular communication system based on a central main unit, a primary-cell communication unit connected to the central main unit, and a number of secondary-cell...
7342903 Methods and apparatus for the utilization of multiple uplinks in reverse tunneling  
Methods and apparatus for improving tunneling techniques and reducing packet loss in mobile communications systems are described. The methods and apparatus are well suited for use with Mobile IP...
7340269 Uplink transmission power control method  
Disclosed is an uplink transmission power control method, by which a transmission power of an uplink signal is efficiently controlled while a terminal communicates with a plurality of base...
7340254 Measurement opportunities for a mobile unit operating with a switched beam antenna in a CDMA system  
Measurement opportunities are provided to a wireless transmit/receive unit (WTRU) operating with a switched beam antenna in a CDMA wireless communication system. The switched beam antenna is a...
7340253 IP-based distributed wireless access network architecture for CDMA networks  
A system that enables end-to-end networking within CDMA oriented networks. Several base stations operating within the CDMA oriented network simultaneously receive data from the same mobile unit. A...
7340252 Methods, systems, and products for selective broadcast enhancement  
Methods, systems, and products are disclosed for selective broadcast enhancement. A registration request includes a randomly selected a generic access number (GAN) and a hardware serial number...
7339909 Apparatus and method for operating a communication device on two networks  
An apparatus and method for operating a communication device on two networks. A wireless wide area network uplink signal can be detected from a proximal wireless device. A message can be sent to a...
7339908 System and related methods to facilitate delivery of enhanced data services in a mobile wireless communications environment  
A system and related methods to facilitate the delivery of enhanced data services in a mobile wireless communications environment is generally described. According to one aspect of the invention, a...
7336954 Method and apparatus for soft handoff between base stations using different frame formats  
A method of enabling soft handoff between base stations using different signaling frame formats allows soft handoff from an origination base station supporting a lower Protocol Data Unit revision...
7336953 System and method for determining handover at a base station request in a broadband wireless access communication system  
A broadband wireless access communication system in which a subscriber station (SS) sends a serving base station (SBS) a handover request to neighbor base stations (NBSs) having a CINR satisfying a...
7336952 Method and system for hard handoff in a broadcast communication system  
A method and system for a handoff in a broadcast communication system is disclosed. A subscriber-assisted handoff is impractical in a broadcast communication system due to e.g., a high signaling...
7336951 System and method for performing handover in mobile communication system using paging procedure  
A system and method for handing over a terminal from a first base station to a second base station in a mobile communication system while the terminal is in communication with the first base...
7336923 Method, apparatus and system for extending wireless network coverage  
A method, apparatus and system for extending wireless network coverage is generally presented. In this regard, an extender agent is introduced to determine whether a wireless communication(s) was...
7333812 Transmission power control method, receiving method, mobile communications system and mobile terminal  
During soft handover, base station selector 22 selects the base station that is transmitting the downlink signal with the best downlink reception quality, and notifies the base stations of the ID...
7333793 Method for performing packet switched handover in a mobile communication system  
The invention relates to a method and system for performing packet switched handover in a mobile communication network. The system comprises a mobile node, a first and a second packet switching...
7333454 System and associated mobile node, foreign agent and method for link-layer assisted mobile IP fast handoff  
A system for handing off a mobile node includes a mobile node and a target foreign agent. To effectuate a handoff of the mobile node from an anchor foreign agent to the target foreign agent, a...
7333453 System and method for supporting inter-NAT-domain handoff in a VPN by associating L2TP and mobile IP  
The present invention relates to a system and method for supporting inter-NAT-domain handoff in a VPN by associating L2TP and mobile IP. A mobile node is able to roam from an Intranet to a foreign...
7333452 Method and system for packet data transmission  
A system and method for transmitting packet data in a communications system assigns an IP address to a terminal based on a network access identifier corresponding to the terminal, and then sends...
7333451 Buffer management for mobile internet protocol  
Disclosed is a buffer management method for a mobile node in a mobile IP telecommunication network. The buffer management method supports a handoff of the mobile node from a first agent of a first...
7333441 Method to control the packet switching traffic in digital cellular communication systems  
It is disclosed a method to control the traffic generated by packet switched services in digital cellular communication networks. The method, enabled by the operator or by radio resource manager...
7330662 System and method for remote optical digital networking of computing devices  
The extended range of optical data communication is enabled through the use of intermediary relay stations spaced fairly far apart. IRDA communicatiOn, as is well known, uses very short duration...
7330450 Wireless network detection device  
A device for determining network parameters may include one or more antennae and a processor. For example, the device may include multiple antennae so that direction information for one or more...
Matches 101 - 150 out of 1413 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >