Matches 551 - 600 out of 1394 < 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >
Match Document Document Title
7031280 Method and apparatus for hand over of calls  
A wireless communication unit ( 101, 200 ), network switch ( 112, 300 ) and corresponding methods facilitate routing and handover or handin of calls from a second network ( 105 ) to a first network...
7031279 Gatekeeper supporting handoff and handoff method in IP telephony system  
A gatekeeper supporting a handoff and handoff method in an IP telephony system is disclosed. The gatekeeper is configured to perform third-party pause and rerouting (3PPR) signaling and to support...
7031278 Network-layer and link-layer use of shadow addresses in soft handoff within subnets  
A technique for assigning an address (“shadow address”) to a mobile station that is compatible with the layer-2 address on the wireline network which serves the mobile station. The shadow...
7031277 Method for performing USTS handover and USTS mode switching in a mobile communication system  
Disclosed is a handover controlling method in an RNC connected to a first Node B and a second Node B in a mobile communication system where a USTS service occurs between the first Node B and a UE...
7027828 Method for controlling power of TFCI field for DSCH in 3G standard mobile communication system  
In a mobile communication system including SRNC and DRNC for controlling a plurality of base station, and mobile stations, a method for controlling power of TFCI field for DSCH if DSCH-associated...
7027816 Method for changing over to different frequency at cellular phone system and cellular phone system using the method and base station controlling apparatus in the system and mobile communication terminal in the system  
A method for changing over to different frequency in a cellular phone system, in which lowering the probability generating a call drop and decreasing the power consumption when the moving velocity...
7023814 Method and apparatus for distributing information  
A communication unit, system, and corresponding method are arranged for distributing information. The communications unit comprises: a receiver to receive a message originating from an information...
7020440 Method and apparatus for an SIP based paging scheme  
A location update system for updating a location of a mobile terminal. The system includes a paging area with a mobile terminal present within the paging area, a domain area with the mobile...
7020109 Method and system for communicating content on a broadcast services communication system  
An outer decoder and an inner decoder encode a block of information to be transmitted, to improve protection by adding redundancy. The redundancy permits decoding of the information from less than...
7020108 Method for preparing an interfrequency handover, a network element and a mobile station  
A method ( 600 ) for preparing an interfrequency handover of a certain communication connection from a first frequency to a second frequency features periodically intermitting ( 603 ) the...
7016698 Method and apparatus for mitigating power-control errors during a soft handoff in a wireless communication system  
A plurality of base stations ( 600 ) are programmed ( 702 ) with a uniform power-control bit pattern to be sent to a mobile unit during a plurality of power-control bit times, before the mobile...
7016679 Mobile network domain having a voice capable serving GPRS support node  
A mobile telephone network provides a network operator domain in which the output from a radio network controller (RAN) is processed by a voice capable serving GPRS support mode (VC-SGSN). The...
7016678 Method and arrangement for avoiding loss of error-critical non real time data during certain handovers  
A method is disclosed for a mobile station for performing a handover from a first network connection to a second network connection. A mobile telecommunication system provides for non-real time...
7016328 Method for allowing a client to access a wireless system  
An apparatus and method for allowing a client to access a wireless system is disclosed. The system includes at least a first wireless access node. The method includes the first wireless access node...
7016327 Method and system for communicating content on a broadcast services communication system  
An outer decoder and an inner decoder encode a block of information to be transmitted, to improve protection by adding redundancy. The redundancy permits decoding of the information from less than...
7016326 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...
7016325 Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocols  
Disclosed is a system and method for wirelessly exchanging communications with at least one mobile unit in a network that includes base stations units. The method includes receiving a wireless...
7016324 System and method for dynamically allocating IP addresses for shared wireless and wireline networks based on priorities and guard bands  
A method and system is provided for periodically and dynamically updating allocation pools of IP address which are reserved for wireless or wireline hosts. A system IP address server controls an...
7016323 Apparatus and method for transmitting forward link data to a handoff mobile station in a CDMA communication system  
An apparatus and method for transmitting forward link data to a handoff mobile station in a CDMA communication system. A service sector for the handoff mobile station registers the other sectors in...
7016322 Generating graded packets for packet voting in wireless communications systems  
A wireless communications system includes a core packet network coupled to multiple base transceiver stations, each station providing wireless services to mobile units. The system supports...
7016321 Method for processing handoff and call in asynchronous mobile communication system  
A method for processing a call in an asynchronous mobile communication system including an asynchronous mobile station, an asynchronous radio network, wherein a synchronous core network is...
7016320 Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system  
In a mobile communication system (T 1 ) a time interval selection means (TISM) in a network control means (RNC) determines a time interval and sends an indication about this time interval to a...
7016310 Deriving control parameters for telecommunications in-and-out-of-synchronization detection  
In accordance with the present invention, the control parameters for an in-and-out-of-synchronization detection algorithm ( 102 ) for a radio link set (set of combined radio links) are derived by a...
7013149 Environment aware services for mobile devices  
A system delivers multimedia services to mobile devices via a network by first registering a mobile device with a service manager connected to the mobile device via the network. Application service...
7013144 Base station control equipment, mobile station equipment, and radio communication system  
The invention relates to a radio communication system, a base station control equipment and a mobile station equipment which constitute the radio communication system. An object of the present...
7012905 Method and apparatus for the transmission of packets of data  
A method of transmitting packets of data in a communication network comprising at least first to third stations, the method comprising the steps of sending a first number of the data packets from...
7010318 Power control apparatus and method for a W-CDMA communication system employing a high-speed downlink packet access scheme  
Disclosed is a method for controlling uplink transmission power in a handover region by a UE in communication with a Node B using an FCS scheme. The UE stores TPC commands received for a specific...
7010302 Packet transmission method, packet transmission system and packet data transmission medium on mobile communications network system  
An address structure in mobile communications network facilitating routing of a packet. At the initial position of the address, is located a prefix or the like indicating the type of the address...
7010301 Apparatus, method and system for mobile wireless communication hand-off utilizing ISDN multiway capabilities  
An apparatus, method and system are provided for hand-off of a communication session utilizing ISDN multiway capabilities, in which the communication session of a mobile unit on a first call path...
7009952 Method and apparatus for seamless mobility with layer two assistance  
One aspect of the present invention includes a method of handing off a network session between two different access technologies, in response to a quality of service metric, while maintaining the...
7009951 Data packet numbering in mobile packet switched data transmission  
A method of numbering data packets in a packet-switched telecommunications system which utilizes acknowledged transmission and the telecommunications protocol of which comprises a convergence...
7009950 Mobile IP network system and connection switching method  
In a mobile IP network system containing a plurality of radio access networks 2 for connecting with mobile stations 1 via radio links and an IP network 102 connected with a plurality of...
7006828 Method and apparatus for performing cell selection handoffs in a wireless communication system  
A novel method and apparatus for performing cell selection handoffs in a wireless communication system is disclosed. The CSHO method and apparatus of the present invention determines which...
7006821 Method and apparatus for dynamically determining a mobile station's active set during a connection rescue procedure  
A method for allowing a mobile station (MS) to dynamically adjust its T_ADD_R and T_DROP_R pilot signal strength thresholds (established by pilot E c /I o values) used to add or drop pilots from...
7006471 Optimization of bearer traffic in radio networks  
A selection and distribution unit (SDU) in a wireless radio access network is configured to receive signal quality information about a plurality of data streams, and based on the signal quality...
7006470 Method and apparatus for performing idle handoff in a multiple access communication system  
In a mobile communication system having a first communication device for communicating with a plurality of second communication devices, a method for performing handoff within the mobile...
7006465 Radio communication scheme  
A radio communication system having a radio base station controller which is connected to a plurality of base stations, and assigns a fixed channel to each of the radio mobile stations. The radio...
7006449 Information processing device, method thereof, and recording medium  
An information processing device, method thereof and recording medium for communication regardless of the status of the terminal device. A domain name server stores the node identifier, and address...
7003298 Devices, softwares and methods for handing off live calls between legs of CSV and VOX modalities  
Devices, softwares methods hand off a live call from an original leg of a first modality (such as Circuit Switched Voice) to an alternate leg of another modality (such as Voice over Internet...
7003296 Method of signaling compressed mode parameters to a mobile station  
A method of signaling compressed mode parameters to a mobile station from a mobile radiocommunications network, wherein said compressed mode parameters are signaled by said network to said mobile...
7003294 Efficient re-registration of mobile IP nodes  
Methods and apparatus are presented to reduce the number of registration requests transmitted by a mobile node to a foreign agent. Rather than always sending the re-registration request at...
7003290 Measurement reporting in a telecommunication system  
The invention specifies at least two different triggers for sending a measurement report from the mobile station to the network. According to the invention, the network specifies the triggers to be...
6999784 Method for controlling power of base station  
A method for controlling power of a mobile station by a base station in a multilayered communication system is disclosed. In the present invention, a base station serving a picocell does not lower...
6999772 Channel assignment method for multi-FA CDMA cellular systems  
A method for assigning a channel in multi-FA CDMA mobile communication system according to the received power prevents communication quality of a FA from being inferior to that of the others by...
6999768 Mobile telephone communication system capable of curtailing request for hand off to a mobile telephone exchange  
A mobile telephone communication system capable of curtailing request for hand off to a mobile telephone exchange is disclosed. The mobile telephone communication system of the present invention is...
6999765 CDMA type mobile station having first and second receiving portions for rounding off a chip offset temporally early and late  
A mobile station (MS) has a radio portion ( 12 ), a combining portion ( 15 ), a data processing portion ( 16 ), and a control portion ( 18 ). The mobile station (MS) further has a first receiving...
6999438 Radio communication system  
In a radio communication system having narrow-band up- and down-link radio channels and a wide-band down-link radio channel, when a radio terminal is to receive data through the wide-band down-link...
6999437 End-to-end location privacy in telecommunications networks  
A method and system for routing messages between hosts while maintaining end-to-end location privacy are disclosed. In order to make routing more efficient, while maintaining location privacy, an...
6999436 Method and apparatus for efficient routing of mobile node packets  
Method and apparatus for efficient routing of mobile node packets. Nodes in a network are configured to classify a received flow from a mobile node to a second node based upon a home address option...
6999435 Method, system and node for providing enhanced mobility in simple IP telecommunication networks when performing L2TP tunneling  
The present invention relates to a method, system and node for providing enhanced mobility in Simple IP telecommunication networks when performing L2TP tunneling. A mobile station establishes a...
Matches 551 - 600 out of 1394 < 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >