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Match Document Document Title
7151758 Router device, datagram transfer method and communication system realizing handoff control for mobile terminals  
A mobile supporting router device for realizing the handoff control associated with the moving in high speed is forms by at least one first interface connected with radio base stations, each...
7151757 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...
7151756 Hard handoff method between an asynchronous CDMA system and a synchronous CDMA system  
A hard handoff method between asynchronous CDMA (code division multiple access) system and synchronous CDMA system is provided. A hard handoff method between asynchronous CDMA (code division...
7149524 System and method for controlling handover  
A method of, apparatus for and a computer program for controlling handover of a mobile station conducting a communications session in a mobile communications network, the network including a...
7149523 Apparatus and method for performing radio environment reporting on a reverse common signaling channel  
Apparatus and method for performing radio environment reporting on a reverse common signaling channel. When a dedicated RF connection between a remote unit (RU) ( 118 ) and infrastructure equipment...
7149201 Enhanced bearer overhead monitoring for improved position location performance for wireless mobiles  
A mobile station monitors common channels for information that can be used to associate a location to an infrastructure element identification. The mobile station stores such information in a...
7146418 Method and system for providing transparent mobility support  
A system and method for providing transparent mobility support employs a mobile service in an API layer of an operating system to leverage the capability of a session establishment service that...
7146169 Power balancing for downlink fast power control using central processing  
A method of performing a soft handoff in a third generation (3G) cellular system comprising the steps of receiving a request for a change in power from a communications device at a plurality of...
7146167 Non-instantaneous hard handover control device and method  
A non-instantaneous-disruption hard handover (HHO) control device includes a CFN generation block ( 110 ) for monitoring the state of a source baseband resource ( 201 a ) and a destination baseband...
7145890 Method for carrying out handoff between macrocell and microcell in hierarchical cell structure  
A method for carrying out an idle handoff from a macrocell to a microcell (picocell) in a hierarchical cell structure includes the steps of: a) allocating different frequency assignments (FA) to...
7142860 Network/cell/interface selection in mixed networks  
A method is disclosed for selecting mode of operation for a mobile station in a mixed telecommunication system comprising first and second core networks, wherein the mobile station is adapted for...
7142526 Mobile communication terminal equipment, control method therefor, and recording medium on which control program therefor is recorded  
Mobile communication terminal equipment for a CDMA cellular phone system includes a detection section, memory section, control section, and measurement section. The detection section performs cell...
7139578 Method for managing wireless assets in a coverage area  
A method for managing wireless assets in a first coverage area based upon call activity in at least one second coverage area substantially adjacent with the first coverage area includes the steps...
7139575 Trigger for hard handoff from an overlay carrier to an underlying carrier  
Initiation of a hard handoff at a mobile station from an overlay carrier to an underlying carrier in a wireless telecommunications system may be considered based on a first condition being...
7139574 Method of supporting reverse FCH gating in base station of a mobile communication system  
A method of supporting reverse channel gating in a BS (Base Station) of a mobile communication system. At a handoff from a first BS to a second BS, the first BS transmits to the second BS...
7139255 Bandwidth grooming functionality in an access network element  
A solution for providing bandwidth grooming functionality in an access network element in order to reduce the amount of data storage required by a switching module disposed therein. Each...
7136648 Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system  
The present invention encompasses a mobile station comprising a transmitter for transmitting outgoing signals from the mobile station and a receiver for receiving incoming signals, the receiver...
7136644 Method and apparatus for controlling service acquisition in a local area network device  
A method of and WLAN device that is arranged and constructed to control service acquisition includes a transceiver for coupling to a second WLAN device; a user (I/O) for interacting with a user;...
7136368 Communication system with mobile terminal accessible to mobile communication network and local network simultaneously  
In a communication system using a mobile terminal capable of accessing both a mobile communication network and a local network simultaneously and a gateway provided between a fixed communication...
7136366 Method and system for providing inter-frequency handoff in a telephone system  
In the preferred embodiment, the transmission length of the non-full rate frame is shortened frame in order for the mobile terminal 100 to monitor other frequencies with a single receiver....
7136365 Mobile node adapted router and home agent router  
A mobile node adapted router and home agent router operating by the IPv6 protocol able to shorten the time required for updating the current address of the mobile node and increase the speed of...
7136364 Maintaining a reliable link  
Maintaining a reliable link includes altering a record of information transmitted across a network from a mobile unit to a destination based on an acknowledgment by the destination of receipt of...
7133675 Forward link based rescue channel method and apparatus for telecommunication systems  
A forward rescue procedure (FRP) for preventing loss of signal and dropped connections between a mobile station and the infrastructure in a wireless telecommunications network is disclosed. The FRP...
7133673 Method and system for determining correct escape mechanisms and controlling interference in third generation wireless systems  
A correct escape mechanism is determined according to interference type. Transmission is arranged so that interference may be measured at all time slots as needed to compute a measure of variance...
7133386 Method and system for service portability across disjoint wireless networks  
A method and system for providing services to a communication session anchored to a micro wireless network includes providing at a router of the micro wireless network an interface for...
7133385 Network directed intersystem handoff for 1xEVD0  
An ANC is formed to “dummy fill” a neighbor list that is to be transmitted to a mobile terminal that is presently located in a border cell with neighboring BTSs for which a hand-off request...
7133384 Method for supporting hand-off decision for guaranteeing mobility of a dual-mode mobile terminal between different mobile communication network systems  
The present invention relates to a method of supporting proper hand-off of a dual-mode mobile terminal based on terminal capability and communication status to guarantee continuous mobility in a...
7133383 Method and arrangement for controlling cell change and a terminal of a cellular system  
The invention relates to an improved method and arrangement for controlling a cell change performed by a terminal of a cellular radio system. In particular the invention relates to a cell change in...
7133382 Defining measurement gaps in inter-frequency measurement  
A method for defining measurement gaps and a wireless telecommunications system comprising at least one base station and at least one wireless terminal. In the data transfer between these two,...
7130640 Method of managing processing resources in a mobile radio system  
A method of managing processing resources in a mobile radio system, in which a first entity manages radio resources and corresponding processing resources, the latter being provided in a second...
7130287 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...
7130286 System and method for resource authorizations during handovers  
A system and method is provided that enables the transfer of policy resource tokens (PRT) in the process of a handover of a mobile node in a wireless network. The system includes a granting agent...
7130285 Method for providing concurrent service handoff in a mobile communication system  
A method for performing a handoff of a mobile station (MS) from a first base station (BS) to a second BS in a mobile communication system. The first BS sends a handoff required message, which...
7130284 Device and method for performing handoff from async mobile communication system to sync mobile communication system  
Disclosed is a method for performing a handoff from an async base station to a sync base station when a mobile station with async and sync demodulation modules travels from a present cell of the...
7127399 Voice processing method and voice processing device  
In a voice communication system 1, a gateway server 4 receives IP packets from the Internet, converts PCM voice data in the IP packets into AMR encoded voice data frames, and transmits to a...
7127267 Enhanced forward link power control during soft hand-off  
A plurality of base station transceiver subsystems determine whether to scale the forward link transmission power level and, if so, by what amount to control forward link transmission power level...
7127251 SRNS relocation in a UMTS network  
Disclosed is a method and system for performing a Serving Radio Network Subsystem (“SRNS”) Relocation for a given User Equipment (“UE”) in a Universal Mobile Telecommunications System...
7126937 Methods and systems for clock synchronization across wireless networks  
A wireless local access network includes a hierarchy of access points and mobile devices capable of roaming among the access points. Communications in the network is based on a time division...
7123913 Cellular telephone  
A cellular telephone ( 100 ) that searches for a destination base station in accordance with a handoff instruction receives a soft handoff instruction or a hard handoff that is able to specify a...
7123628 Communication system with improved medium access control sub-layer  
A communication system which has a plurality of mobile terminals and a base station, each of the mobile terminals and/or base station comprising a medium access control sub-layer, upper layers of...
7123599 Mobile communication system  
A mobile data communication system capable of shortening the interruption time of communication includes an HA device, advertising routers, base stations, routers, and mobile terminal devices. Each...
7123598 Efficient QoS signaling for mobile IP using RSVP framework  
A system and method for efficient QoS signaling for mobile IP using RSVP framework in which mobile nodes are connected to correspondent nodes via plurality of intermediate nodes. The method has the...
7123597 Transmit power control method in CDMA mobile communication system  
A transmit power control method in a Code Division Multiple Access (CDMA) mobile communication system includes checking whether more than one base transceiver station (BTS) is connected. When two...
7120448 Method and system of link control  
The present invention relates to retransmissions in a communications system and more especially it relates to link load control in a cellular mobile radio system particularly in a Universal Mobile...
7120136 Mobile station mobility in a wireless LAN  
Methods and apparatus for facilitating mobility of the mobile stations in a wireless local area network (WLAN) allows uninterrupted communications as the mobile station moves. The method includes...
7113799 Method and apparatus for a hybrid mobile terminal  
An access network controller and a base station controller are formed to define an interface there between that enables the two systems to facilitate and respond to a voice call that is to be set...
7113782 Method and device for selecting parameters for a cellular radio communication network based on occurrence frequencies  
A method and apparatus for selecting a value of at least one network operating parameter, cell operating parameter, radio resource management parameter or dimensioning parameter for a cellular...
7110766 Method of generating a handoff candidate list  
A method of generating a handoff candidate list ( 490 ) to provide to a mobile station ( 302 ) may include providing the mobile station in a multi-sector handoff state ( 360 ) with a unique...
7110725 Method and apparatus for multipath signal detection, identification, and monitoring for wideband code division multiple access systems  
Methods to generate a mobile time reference are provided. A representative method includes providing a high frequency clock, providing a low frequency clock, generating a mobile time reference...
7110377 Dormant handoff in a packet data network  
Mobile unassisted dormant handoff in a wireless communication system supporting packet data communications. While in a dormant mode, a mobile node may change packet zones, wherein different packet...
Matches 401 - 450 out of 1394 < 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >