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Class 370/332 - Based upon a particular signal quality measurement


Subclass of Class 370 - Multiplex communications
Definition: Subject matter using a process or apparatus which measures
No. of applications: 449
Last issue date: 05/24/2012


1                      
Application No.Application TitleIssue Date
20120127960METHOD FOR HANDING OVER A TERMINAL DURING A NON STEADY VOIP CALL, NETWORK ELEMENT, DEVICE AND SYSTEM
The present invention provides a method for handing over a terminal from a packet switching domain to a circuit switching domain during a non steady state of a call, a network element managing service centralization and continuity, an access device, a network element ma...
05/24/2012
20120069766System and method of hybrid FDM/TDM coexistence interference avoidance
A hybrid FDM/TDM solution for in-device coexistence interference avoidance is proposed. A user equipment (UE) comprises a first radio transceiver and a second co-located radio transceiver. The UE detects coexistence interference between the two radios based on radio sig...
03/22/2012
20120071166Method and Apparatus for Providing Seamless Call Handoff Between Networks That Use Dissimilar Transmission Methods
Call handoff from an 802.1x network to a cellular network, and vice versa. A wireless device that has both cellular and 802.1x capability detects the strength of a cellular signal and of an 802.1x signal. If a call is taking place over the 802.1x network and the strengt...
03/22/2012
20120051329BASE STATION AND WIRELESS COMMUNICATION SYSTEM
A base station 10 comprises a measurement report receiving unit 12 which receives a measurement report transmitted from a mobile terminal which is performing communication by using a plurality of bands through Band Aggregation; a handover determining unit ...
03/01/2012
20120051328CREATING PDN CONTEXT IN EHRPD NETWORK OVER A LTE TUNNEL
Pre-registration involves establishing and maintaining the same Packet Data Network (PDN)/Quality of Service (QoS) context that exists in a 3GPP Long Term Evolution (LTE) network via a data tunnel in a 3GPP2 evolved High Rate Packet Data (eHRPD) network. To avoid undue ...
03/01/2012
20120044910MOBILE COMMUNICATION SYSTEM
A base station which uses either one of a plurality of component carriers individually or uses an aggregate carrier which is an aggregate of the above-mentioned plurality of component carriers to carry out radio communications with a mobile terminal corresponding to the...
02/23/2012
20120039181TELECOMMUNICATION METHOD
The invention relates to methods of using a trainable software module used in the handover procedure employing the location based information for the self optimization of wireless communication networks, in particular for the self optimization of cellular mobile network...
02/16/2012
20120039304SERVER FOR CONTROL PLANE AT MOBILE COMMUNICATION NETWORK AND METHOD FOR CONTROLLING ESTABLISHMENT OF CONNECTION THEREOF
Disclosed is a method of controlling connection establishment in a server in charge of the control plane within a mobile communication network. The method of controlling connection establishment may include receiving a connection request message including a parameter in...
02/16/2012
20120039305METHOD AND APPARATUS FOR DETERMINING MATCHING OF INTER-CELL RESELECTION PARAMETERS AND HANDOVER PARAMETERS
The present invention discloses a method and an apparatus for judging matching of inter-cell reselection parameters and handover parameters; and the method comprises: receiving a handover request message or a relocation request message from a source base station by a ta...
02/16/2012
20120026983MOBILE WIRELESS COMMUNICATION SYSTEM AND METHOD OF CARRYING OUT HANDOVER IN THE SYSTEM
When a strength of an electric field for receiving wireless in downlink is equal to or smaller than a predetermined strength, the mobile communication terminal device 105 transmits a retrieval request to the retrieval server 102 through the first wireless ...
02/02/2012
20120014357APPARATUS AND METHOD FOR PERFORMING HANDOVER IN MULTIPLE COMPONENT CARRIER SYSTEM
A method for performing handover in a multiple component carrier system includes a UE transmitting a measurement report message, including measurement values for one or more cells, to a source BS, the source BS transmitting a handover request message, including at least...
01/19/2012
20120008597CONTROLLING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM
A method and apparatus for controlling interference in a wireless communication system includes a first step of performing 500 a handoff measurement of a signal parameter for a current site and for nearby sites, and performing 502 a comparison of the signa...
01/12/2012
20110317669SEMICONDUCTOR DEVICE, WIRELESS TERMINAL DEVICE, AND WIRELESS COMMUNICATION SYSTEM
According to an embodiment, a semiconductor device includes a wireless station selection unit configured to select a connection destination wireless station from among a plurality of wireless stations. The wireless station selection unit includes a power calculation pro...
12/29/2011
20110310850METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO ACCESS TECHNOLOGY HANDOVER IN A WIRELESS COMMUNICATION SYSTEM
Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment...
12/22/2011
20110310852Methods And Arrangements For Handover
Methods and arrangements for autonomous handover are provided. In a step, a mobile terminal sends a measurement report to a first network node. In another step, the mobile terminal starts a timer for measuring a wait period. In a further step, the mobile terminal waits ...
12/22/2011
20110310851METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO ACCESS TECHNOLOGY HANDOVER IN A WIRELESS COMMUNICATION SYSTEM
Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment...
12/22/2011
20110292914INTERNETWORKING OF CELLULAR RADIO NETWORKS AND WIRELESS DATA NETWORKS
The invention provides a method, to be used by a network node, for assisting a handover of a data session from a first routing path, associated with a first access network, to an alternative routing path, associated with an alternative access network, wherein data is ro...
12/01/2011
20110268089SYSTEMS AND METHODS FOR PROVIDING CONNECTION STATUS AND LOCATION INFORMATION IN A WIRELESS NETWORKING ENVIRONMENT
A system may provide a client device with a persistent wireless network browser toolbar for use in, for example, a network browser. The persistent wireless network browser toolbar is provided with a login status indicator, a logout option, and a wireless network signal ...
11/03/2011
20110261790System and Method for Providing Intelligent Cell Reselection for Delay Sensitive Data Applications
A mobile station for receiving delay-sensitive data from a wireless communications network is provided with a data buffer and cell reselection controller. The data buffer receives data from the network and stores the data for communication to a delay-sensitive data appl...
10/27/2011
20110255516APPARATUS AND METHOD FOR MULTIMODE DEVICE HANDOVER
Systems and methods of operating multimode 3G/4G communications devices in an overlapping 3G/4G coverage area (e.g., WiMAX or LTE/CDMA EvDO) include determining if a number associated with temporarily-disabled sectors of an available sector set of the multimode device w...
10/20/2011
20110255517TERMINAL AND THE SCAN METHOD THEREOF
A terminal and a scan method thereof are disclosed in the present invention. The method includes that: a terminal receiving, after accessing a network, a downlink channel descriptor message, and acquiring a scan triggering period table carried in the downlink channel de...
10/20/2011
20110243013METHOD AND APPARATUS FOR CHANNEL SCANNING IN A WIRELESS COMMUNICATION SYSTEM
A method and apparatus perform channel scanning in a wireless communication system. A signal intensity of an Access Point (AP) is compared with a scanning threshold, when the AP signal intensity not less than the scanning threshold, a channel scanning schedule list is g...
10/06/2011
20110216744INTERWORKING OF NETWORKS WITH SINGLE RADIO HANDOVER
Embodiments of systems and methods for interworking of networks using a single radio handover are generally described herein. Other embodiments may be described and claimed....
09/08/2011
20110211560MOBILITY CONTROL METHOD MITIGATING INTER CELL INTERFERENCE AND BASE STATIONS WHICH ADOPT THE METHOD
Interference applied to neighbor cells during terminal handovers can be reduced in wireless communication systems containing base stations having different cell sizes. A serving cell makes handover judgment criteria easier based on pre-acquired cell size information on ...
09/01/2011
20110206013CONTROL STATION, MOBILE STATION, MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD
When performing a handover from an access network B to an access network A, a UE 10 transmits an attach request to an MME 30. MME 30 establishes a bearer on a first access network based on the attach request. UE 10 requests MME 30 to e...
08/25/2011
20110206012HANDOVER METHOD AND APPARATUS FOR PROVIDING MOBILE IPTV SERVICE OVER HETEROGENEOUS WIRELESS COMMUNICATION NETWORKS
Disclosed herein is a handover method and apparatus for providing mobile Internet Protocol Television (IPTV) service over wireless communication networks. The handover method includes checking whether the strength of a signal received from a first base station of a serv...
08/25/2011
20110201334Energy-Efficient Network Methods and Apparatus
Methods and apparatus for changing the transmission/reception setup of a base station (BS) in a communication network to another transmission/reception setup (such as one using fewer transmit antennas and/or lower channel bandwidths) without affecting communication with...
08/18/2011
20110200014METHOD AND APPARATUS FOR DELIVERING MEASUREMENT RESULT INFORMATION IN MOBILE COMMUNICATION SYSTEM
A method and apparatus for efficiently delivering measurement result information in a mobile communication system are disclosed. In an aspect of the present invention, a method for performing, by a serving base station, a handover operation in a mobile communication sys...
08/18/2011
20110194427RESOURCE SELECTION FOR DUAL RADIO TERMINALS
Systems, methods and apparatus described herein include features that enable dual radio access. In one embodiment, the access point directs an access terminal through sequential measurements, which are selected by the access point based on the radio access capability of...
08/11/2011
20110188477HANDOVER IN A WIRELESS LOCAL AREA NETWORK (WLAN)
In triggering a handoff by a wireless transmit/receive unit (WTRU) from a current basic service set (BSS) in a wireless local area network (WLAN), the following are performed. A highest class of traffic service and quality of service (QoS) is determined for the highest ...
08/04/2011
20110182271METHOD AND APPARATUS FOR FACILITATING EFFICIENT HANDOVER
A method and apparatus facilitating efficient handover by a wireless communications device is provided. The method may comprise obtaining at least two handover metrics for a target cell and for a serving cell, wherein the at least two handover metrics are determined by ...
07/28/2011
20110182272APPLICATION-LAYER HANDOFF OF AN ACCESS TERMINAL FROM A FIRST SYSTEM OF AN ACCESS NETWORK TO A SECOND SYSTEM OF THE ACCESS NETWORK DURING A COMMUNICATION SESSION WITHIN A WIRELESS COMMUNICATIONS SYSTEM
Embodiments are directed to an application-layer handoff of an access terminal from a first system of an access network to a second system of the access network during a communication session within a wireless communications system. In an embodiment, the access terminal...
07/28/2011
20110176477COOPERATIVE COMMUNICATION METHOD AND BASE STATION THEREOF
A cooperative communication method for cooperative communication with a user equipment by using a plurality of cells and a base station used for the cooperative communication are disclosed. The method for performing a cooperative communication for a user equipment by us...
07/21/2011
20110176515SYSTEM AND METHOD FOR PERFORMING HANDOVER IN A BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEM
Disclosed is a system and a method for controlling a handover of a mobile subscriber station in a broadband wireless access communication system. When serving base station determines to perform a handover of the mobile subscriber station, neighbor base stations to which...
07/21/2011
20110170438RADIO COMMUNICATIONS SYSTEM, BASE STATION, USER APPARATUS, AND METHOD
A mobile communications system having a first base station and one or more second base stations is disclosed, wherein the first base station includes a first generator which generates a first known signal for use in common between the first base station and the second b...
07/14/2011
20110164593Method for selecting base sation for handover from plurality of target base stations and device thereof
The method for selecting a base station for handover from a plurality of target base stations includes receiving, at a network element, measurement reports and loads of the plurality of target base stations, where the plurality of target base stations are within a cover...
07/07/2011
20110149913METHOD AND SERVING BASE STATION FOR DETERMINING HANDOVER TYPE, AND METHOD FOR HANDOVER BETWEEN BASE STATIONS IN WIRELESS MOBILE COMMUNICATION SYSTEM USING CARRIER AGGREGATION
Provided are a method and a base station for determining a handover type, and a method for handover between base stations in a wireless communication system using carrier aggregation. A serving base station may collect measurement information required to determine an op...
06/23/2011
20110142009ANCHOR CARRIER SELECTION IN MULTI-CARRIER WIRELESS NETWORK
Mechanism to receive control signals transmitted from a base station (210, 510, 910) to the user equipment (220, 520, 920) in a manner that minimizes power consumption on the user equipment (220, 520, 920) while still maintaining some acceptable lev...
06/16/2011
20110142010SYSTEM FOR MANAGING SERVICES OF WiMAX BASE STATIONS
A system that incorporates teachings of the present disclosure may include, for example, a base station having a wireless transceiver operable in compliance with a Worldwide Interoperability for Microwave Access protocol, and a controller to manage the wireless transcei...
06/16/2011
20110142008APPARATUS AND METHOD FOR PERFORMING HANDOVER IN ADVANCED MOBILE COMMUNICATION SYSTEM
An apparatus for performing handover in an advanced mobile communication system which provides traffic service to a mobile terminal in a multiple cell environment, the apparatus includes: a handover control unit for recognizing cell determination parameters based on ter...
06/16/2011
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