Matches 301 - 350 out of 1394 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
7215961 Registration messaging for a mobile station in an unlicensed wireless communication system  
An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless...
7215960 Hand-off technique for a wireless network  
A technique that relates to use of a known messaging sequence, e.g., ISANSWER messaging in the IS-41 protocol, in a heretofore unknown manner to improve hand-off procedures that may be established...
7215959 Cellular to 802.11 voice roaming utilizing SIP signaling  
A method of roaming between a cellular network and a wireless network can include receiving an invitation over the wireless network. The invitation can be sent from a mobile communications device...
7215958 Relocation method, system and network element  
The present invention relates to a relocation method, system and network element for changing a serving radio resource control entity After an initial operating state in which a user equipment ( 30...
7215957 Handover in a mobile communication system  
A cellular communications network comprises a plurality of gateways for controlling cells in the cellular communications network, the gateways being arranged to receive RF information from at least...
7215955 Method and system for restoring a subscriber context  
A method and system for restoring a subscriber context in a network element of a mobile communication network is described, wherein a new subscriber context which has been updated after the latest...
7215929 Method and apparatus for maintaining desired link quality when no data is transmitted on transport channels having quality targets  
Disclosed is a mobile station executed method for updating a signal-to-interference ratio (SIR) target during a discontinuous transmission (DTX) period of a downlink transport channel having a...
7212832 Communication system switching method, and terminal device using this method  
A W-LAN communication unit, a personal handyphone communication unit and an EV-DO communication unit include communication functions corresponding to their communication systems. A W-LAN quality...
7212824 Channel switching for support of multimedia broadcast and multicast services  
The present invention includes a radio access network and a method for sending a multimedia broadcasts/multicast services (MBMS) using channel switching. The channel switching is between dedicated...
7212820 Mobile assisted handover using CDMA  
A method and system for facilitating handover in mobile radio communication systems are illustrated. The mobile unit assists in making handover decisions by monitoring the signal strength of...
7212819 GPRS signaling protocol architecture for an unlicensed wireless communication system  
An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless...
7212781 Mobile terminal having functions of program reception through broadcasting and through network communication, and program reception controlling method  
A mobile terminal is provided for achieving continuous program viewing/listening by appropriately switching between program reception through broadcasting and program reception through...
7209744 Registration messaging for an unlicensed wireless communication system  
An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless...
7209456 Method for determining power offset of HS-PDSCH in an asynchronous CDMA mobile communication system and signaling method therefor  
In an asynchronous CDMA mobile communication system supporting HSDPA (High Speed Downlink Packet Access), in order to assign power to a high speed physical downlink shared channel (HS-PDSCH), a...
7206579 Adaptive IP handoff triggering and iterative tuning of IP handoff trigger timing  
A method and system for providing an adaptive IP handoff triggering system for a wireless communication system that consists of either the same or heterogeneous wireless access technologies. A...
7206578 Apparatus and method for system selection  
An apparatus and method of system selection. A synchronization channel is received. A synchronization channel message received on the synchronization channel is decoded. An acquisition assistance...
7206299 Terminal and relay device  
A terminal has a radio device TD 1 for connection by radio communication, a terminal router CR 1, and terminal segment C. 1 . The radio device TD 1 uses a temporary terminal address while being...
7206298 Conducting searches amidst asynchronous cells of a communication system  
Methods and apparatus are presented for scheduling asynchronous neighboring cells within a wireless communication system. The Neighbor Set is apportioned into a Synchronated Neighbor Set and an...
7206297 Method for associating access points with stations using bid techniques  
The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network...
7204746 Wireless communication components and methods for multiple system communications  
A mobile wireless transmit/receive unit (WTRU), components and methods therefor provide continuous communications capability while switching from a wireless connection with a first type of wireless...
7203179 Method and apparatus for normalizing CDMA RAKE output  
A technique is proposed for normalizing the multi-bit output of a RAKE receiver by automatically selecting from it fewer bits which are representative of the data in the CDMA signal. The invention...
7200403 Communication control method in mobile communication system and based station used therefor  
In the case where a PDSCH is transmitted by only one specific base station and a DPCH is simultaneously transmitted by a plurality of base stations while controlling a transmitting power of the...
7200401 Operator forced inter-system handover  
A communication network system is disclosed, which comprises at least two different types of radio access networks attached to a core network. In the network system, a subscriber communicates via a...
7200399 Ciphering configuration procedure in an unlicensed wireless communication system  
An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless...
7200398 System and method for handover execution in a wireless environment  
A method for handover execution in a wireless environment is provided that comprises communicating, by a mobile network, a handover command message to a physical layer of a mobile station to...
7200397 Method and system for determining availability of a radio network  
A mobile station communicating with a first radio network may detect that it has changed location and thereafter stopped moving. In response to determining that it has changed location and...
7200126 Method and system for serving packet dormant handoff in mobile communication system  
A method for serving a packet dormant handoff is disclosed, including determining with a mobile switching center whether a mobile station performs a dormant handoff into an area of a destination...
7197567 Devices, softwares and methods for enabling SIP devices to operate in H.323 networks and H.323 devices to operate in sip networks  
Devices, softwares and methods enable SIP devices to operate in H.323 networks, and devices, softwares and methods enable H.323 devices to operate in SIP networks. Messages that initiate...
7197310 Methods and systems for controlling handoffs in a wireless communication system  
Techniques for controlling handoffs in a wireless communication system include receiving a location vector from a mobile unit, and determining whether to perform a handoff of the mobile unit based...
7197309 Mobile station ciphering configuration procedure in an unlicensed wireless communication system  
An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless...
7197308 Enabling seamless user mobility in a short-range wireless networking environment  
The present invention provides methods, systems, and computer program instructions for enabling a variety of devices, particularly low-power hand-held devices, to travel seamlessly through a...
7197307 Hard handover method and controller  
The invention is related to a controller of a communication system that includes a module for exchanging messages indicating a traffic channel change between communication system units before hard...
7197288 Method and system of spread spectrum modulation  
A method and system of communicating between a base station and a mobile station is disclosed. The base station may be the core of a cell site, which is defined by radio frequency radiation...
7197019 Method and installation for executing a handover in mobile data transmission systems using data duplication  
A method establishes a connection between a source network with a source network resource manager and a target network with a target network resource manager. According to the method, a connection...
7197017 Method and apparatus for channel optimization during point-to-point protocol (PPP) session requests  
A method and apparatus for requesting PPP instances from a packet data services network includes a mobile station configured to send an origination message to a packet data service node (PDSN) at...
7194741 Weighted fair queuing scheduler  
A scheduler which uses a GPS simulation to determine an order in which to service entities uses a novel dynamic data structure with a sophisticated, but simple, pointer update mechanism. Preferred...
7194274 Method and arrangement for transferring positioning information between controlling units in a mobile communication network  
The present invention relates to a method and arrangements in a mobile telecommunication network for providing a first radio network controlling unit with positioning information for a mobile...
7194054 Multimode terminal and method of synchronizing such terminal  
The invention relates to a multimode communication terminal comprising a first modulation/demodulation circuit adapted to communicate with a first radio access network and at least a second...
7194010 Wireless base station to base station synchronization in a communication system, such as a system employing a short range frequency hopping or time division duplex scheme  
In a network, a method is disclosed for wirelessly exchanging communications with at least one mobile unit. The network includes first and second base stations units coupled to the network, and may...
7193991 Radio communication arrangements  
An arrangement is disclosed for performing a handoff of a slave unit (MT) from a currently wireless connected first master unit (AP 1 ) of a shared resource network to a further master unit (AP 2 )...
7193981 Method of processing soft handoff information at a base station  
In the method of processing soft handoff information at a base station, soft handoff information of a mobile station is received at the base station. The soft handoff information indicates at least...
7193979 Method and apparatus for use by a GPRS device in responding to change in SAPI connection  
A method (and corresponding equipment) for use in case of a UE device ( 18 ) enabled for communication with other telecommunication devices via a network including a radio access network ( 17 21 )...
7193977 Hand-off notifying and controlling method of mobile node  
A hand-off notifying and controlling system of a mobile node is disclosed including a mobile node (MN) that transmits a registration request message. An old foreign agent (FA) provides a mobile IP...
7190964 Reverse link power control in 1xEV-DV systems  
The transmit power of a mobile station on the reverse link channel that carries channel state information, rate selection, and/or sector selection information is power controlled separately from...
7190944 Method for performing handover based compressed mode and common frequency of neighbor cells  
A method for performing a handover based on a compressed mode and a common frequency of neighbor cells is disclosed. The method for performing a handover includes the steps of: a) measuring the...
7190687 Method and apparatus for requesting point-to-point protocol (PPP) instances from a packet data services network  
A method and apparatus for requesting PPP instances from a packet data services network includes a mobile station configured to send an origination message to a packet data service node (PDSN) at...
7188185 Federated multiprotocol communication  
Methods, apparatus, and business techniques are disclosed for use in distributed communication systems comprising a plurality of communication protocols. In one embodiment a first air interface is...
7187934 Method and apparatus for steering idle mobile stations  
Load redistribution and other benefits may be achieved by dynamically distributing or “steering” idle mobile stations to a particular cell or area. For example, idle mobile stations may be...
7187933 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...
7187666 Employing simulated acknowledgment signals for efficient handoffs in cellular packet networks  
An improved arrangement is described for maintaining throughput of data packets over a cellular packet network from an Internet server to an end user machine during handoff of a mobile subscriber...
Matches 301 - 350 out of 1394 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >