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41. 发明申请

US20110286430A1 COMMUNICATION SYSTEM AND COMMUNICATION CONTROLLING METHOD 审中-公开
公开(公告)号：US20110286430A1
公开(公告)日：2011-11-24
申请号：US13131810
申请日：2010-09-17
申请人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W36/34
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.

42. 发明申请

US20110274083A1 Method and Apparatus for Admission Control and Forced Handover in a Multi-Layer Network Configuration 有权
标题翻译：多层网络配置中接入控制和强制切换的方法和装置
公开(公告)号：US20110274083A1
公开(公告)日：2011-11-10
申请号：US12773594
申请日：2010-05-04
申请人： Juliano Joao Bazzo , Vicente Angelo de Sousa, JR.
发明人： Juliano Joao Bazzo , Vicente Angelo de Sousa, JR.
IPC分类号： H04W36/34
CPC分类号： H04W36/22 , H04W36/04
摘要： In accordance with an example embodiment of the present invention, a method comprises collecting measurements from each of a plurality of mobile stations in a serving layer upon deciding that the serving layer is overloaded; computing a cost function for each of the mobile stations based on the collected measurements; selecting at least one mobile station from the plurality of the mobile station in the serving layer based on the cost function for a forced handover from the serving layer to an under-loaded layer; and initiating the forced handover from the serving layer to the under-loaded layer via a signaling message to the selected at least one mobile station.
摘要翻译：根据本发明的示例实施例，一种方法包括：在判定服务层过载时，从服务层中的多个移动站中的每一个收集测量; 基于收集的测量来计算每个移动站的成本函数; 基于用于从服务层到下载层的强制切换的成本函数，从服务层中的多个移动站中选择至少一个移动站; 并且通过信令消息发起从所述服务层到所述未加载层的强制切换到所选择的至少一个移动台。

43. 发明申请

US20110223885A1 METHOD FOR FACILITATING A HANDOVER OF A COMMUNICATION DEVICE, COMMUNICATION DEVICE, APPLICATION SERVER FOR FACILITATING A HANDOVER OF A COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM ARRANGEMENT 有权
标题翻译：用于促进通信设备的切换的方法，通信设备，用于促进通信设备的切换的应用服务器以及通信系统的布置
公开(公告)号：US20110223885A1
公开(公告)日：2011-09-15
申请号：US12723941
申请日：2010-03-15
申请人： Apostolis K. Salkintzis , Howard P. Benn , Kenneth A. Stewart
发明人： Apostolis K. Salkintzis , Howard P. Benn , Kenneth A. Stewart
IPC分类号： H04W36/34
CPC分类号： H04W36/0016
摘要： A method for facilitating a handover of a communication device (202) active on a first radio access network (210) to a second radio access network (206) comprises whilst the communication device is active on the first radio access network (210), detecting (502) a target access node (216) in the second radio access network for communication with the communication device, deciding (540) to handover the communication device from the first radio access network to the detected target access node, in response to a decision to handover and prior to handing over, initiating (506) by the communication device an access control process to authenticate and authorise the communication device for access to the second radio access network, including sending by the communication device a handover request message via the first radio access network to an application server (222) communicably coupled to the first and second radio access networks to initiate the access control process, and after the communication device is authenticated and authorised to access the second radio access network whilst the communication device is still active on the first radio access network, initiating (510) communication between the communication device and the detected target access node in the second radio access network and handing over the communication device from the first radio access network to the detected target access node.
摘要翻译：一种用于促进在第一无线电接入网络（210）上活动的通信设备（202）到第二无线电接入网络（206）的切换的方法包括：所述通信设备在所述第一无线电接入网络（210）上处于活动状态，检测（502）第二无线电接入网络中的目标接入节点（216），用于与通信设备通信，响应于决定（540）决定（540）将通信设备从第一无线电接入网络切换到检测到的目标接入节点切换并在交接之前，由通信设备发起（506）访问控制过程，以认证和授权通信设备访问第二无线电接入网络，包括由通信设备经由第一无线电发送切换请求消息访问网络到可通信地耦合到第一和第二无线电接入网络的应用服务器（222），以启动访问控制过程，并且在通信通信设备被认证和授权以访问第二无线电接入网络，同时通信设备在第一无线电接入网络上仍然有效，在第二无线电接入网络中发起（510）通信设备和检测到的目标接入节点之间的通信，并处理通过通信设备从第一无线电接入网络到检测到的目标接入节点。

44. 发明申请

US20110201336A1 METHOD AND SYSTEM FOR OPTIMIZING USER-LEVEL QoS DURING A LOCATION-BASED HANDOFF OVER HETEROGENEOUS MOBILE ENVIRONMENTS 审中-公开
标题翻译：在异位移动环境下基于位置的手动优化中优化用户级QoS的方法和系统
公开(公告)号：US20110201336A1
公开(公告)日：2011-08-18
申请号：US12729208
申请日：2010-03-22
申请人： David Garrett , Charles Abraham , Mark Buer , Jeyhan Karaoguz , David Albert Lundgren , David Murray
发明人： David Garrett , Charles Abraham , Mark Buer , Jeyhan Karaoguz , David Albert Lundgren , David Murray
IPC分类号： H04W36/34
CPC分类号： H04W36/0066 , H04W36/30
摘要： A multi-radio mobile device receives data transmission of a session from a serving access network in a heterogeneous network system comprising difference access networks. A handoff is performed based on the received data transmissions. User-level QoS for the wireless communication session is adjusted during the handoff based on connection QoS information in the current location of the multi-radio mobile device and/or a velocity of the multi-radio mobile device. Location-based network connection information, comprising call drop information and the connection QoS information, in the current location of the multi-radio mobile device is acquired from a location server. A target access network or a different base station in the serving access network associated with the highest connection QoS is selected. The user-level QoS is adjusted during the handoff for receiving the wireless communication session from the selected target access network or the different base station in the serving access network.
摘要翻译：多无线电移动设备在包括不同接入网络的异构网络系统中从服务接入网接收会话的数据传输。基于所接收的数据传输来执行切换。基于多无线电移动设备的当前位置中的连接QoS信息和/或多无线电移动设备的速度，在切换期间调整无线通信会话的用户级QoS。从位置服务器获取在多无线电移动设备的当前位置中包括呼叫丢弃信息和连接QoS信息的基于位置的网络连接信息。选择与最高连接QoS相关联的服务接入网络中的目标接入网络或不同的基站。在切换期间调整用户级QoS，以从所选择的目标接入网络或服务接入网络中的不同基站接收无线通信会话。

45. 发明申请

US20110188468A1 RETURNING USER EQUIPMENT TO A SOURCE RADIO ACCESS NETWORK 有权
标题翻译：将用户设备恢复到源无线接入网络
公开(公告)号：US20110188468A1
公开(公告)日：2011-08-04
申请号：US12698335
申请日：2010-02-02
申请人： Jari VIKBERG , Tomas HEDBERG , Paul SCHLIWA-BERTLING
发明人： Jari VIKBERG , Tomas HEDBERG , Paul SCHLIWA-BERTLING
IPC分类号： H04W36/34
CPC分类号： H04W36/0066 , H04W36/14 , H04W36/16
摘要： A device receives a request for a service for a user equipment associated with a source radio access network, and establishes a connection with the user equipment via a circuit switched fallback procedure. The device also receives, from the source radio access network, information associated with one or more source cells, and provides the service to the user equipment through a target radio access network. The device further uses the information to select one of the one or more source cells for the user equipment to return after the service terminates, terminates the service, and returns the user equipment to the selected source cell.
摘要翻译：设备接收与源无线电接入网络相关联的用户设备的服务请求，并通过电路交换回退过程与用户设备建立连接。该设备还从源无线接入网络接收与一个或多个源小区相关联的信息，并通过目标无线接入网络向用户设备提供服务。所述设备还使用所述信息来选择所述一个或多个源小区中的一个用于所述用户设备在所述服务终止之后返回，终止所述服务，并将所述用户设备返回到所选择的源小区。

46. 发明申请

US20100331000A1 MACRO-TO-FEMTO CELL RESELECTION 有权
标题翻译：大规模细胞检测
公开(公告)号：US20100331000A1
公开(公告)日：2010-12-30
申请号：US12456987
申请日：2009-06-24
申请人： Jing Zhu , Xiangying Yang , Shilpa Talwar , Muthaiah Venkatachalam
发明人： Jing Zhu , Xiangying Yang , Shilpa Talwar , Muthaiah Venkatachalam
IPC分类号： H04W36/00 , H04W36/34
CPC分类号： H04W36/245 , H04W84/045
摘要： The present invention discloses a method including: storing identification information or location information for a handover previously performed by a mobile system; estimating when the mobile system enters within a coverage area of a target femtocell; recognizing the coverage area based on the identification information or the location information; and scanning for the target-femtocell prior to handover.
摘要翻译：本发明公开了一种方法，包括：存储用于由移动系统先前执行的切换的识别信息或位置信息; 估计何时移动系统在目标毫微微小区的覆盖区域内进入; 基于识别信息或位置信息识别覆盖区域; 并在切换之前扫描目标毫微微小区。

47. 发明申请

US20100265914A1 SYSTEMS, METHODS, AND DEVICES TO ENABLE SELECTION OF RADIO ACCESS TECHNOLOGY 有权
标题翻译：系统，方法和设备，以便选择无线电接入技术
公开(公告)号：US20100265914A1
公开(公告)日：2010-10-21
申请号：US12763000
申请日：2010-04-19
申请人： Osok Song , Masato Kitazoe
发明人： Osok Song , Masato Kitazoe
IPC分类号： H04W36/34
CPC分类号： H04W36/0022 , H04W8/18 , H04W48/18 , H04W76/20
摘要： In some embodiments, an access terminal is configured to select a first set of system resources, and communicate a message to acquire access to the first set of system resources, wherein the message conceals that the access terminal is capable of communication with a second set of system resources. In one embodiment, the first set of system resources includes circuit-switched system resources, the second set of system resources includes packet-switched system resources, and an access terminal conceals from the network that it is operable using the packet-switched system resources in order to acquire and/or maintain connected mode access to the circuit-switched system resources. Such embodiments allow an access terminal to use circuit-switched system resources even if the network does not support CS fallback or has refused a CS fallback request.
摘要翻译：在一些实施例中，接入终端被配置为选择第一组系统资源，并且传送消息以获取对第一组系统资源的访问，其中所述消息隐藏所述接入终端能够与第二组系统资源。在一个实施例中，第一组系统资源包括电路交换系统资源，第二组系统资源包括分组交换系统资源，并且接入终端从网络隐藏其使用分组交换系统资源可操作以获取和/或维持对电路交换系统资源的连接模式的访问。这样的实施例允许接入终端使用电路交换系统资源，即使网络不支持CS回退或拒绝CS回退请求。

48. 发明申请

US20100227617A1 METHOD FOR PERFORMING HANDOVER 有权
标题翻译：执行切换的方法
公开(公告)号：US20100227617A1
公开(公告)日：2010-09-09
申请号：US12377590
申请日：2007-08-13
申请人： Myung Cheul Jung , Young Dae Lee , Sung Jun Park , Sung Duck Chun
发明人： Myung Cheul Jung , Young Dae Lee , Sung Jun Park , Sung Duck Chun
IPC分类号： H04W36/34
CPC分类号： H04W8/26 , H04W28/06 , H04W36/0033 , H04W36/08
摘要： A method for enabling a target base station to perform handover of a UE (user equipment) from a source base station to the target base station is provided. The method includes receiving a request for handover of the UE from the source base station, allocating a handover identifier for the UE and transmitting the handover identifier to the source base station. The handover identifier identifies the UE during handover. The UE can use the handover identifier which relatively occupies small amount of radio resources during handover or initial access process.
摘要翻译：提供一种使目标基站能够执行UE（用户设备）从源基站到目标基站的切换的方法。该方法包括从源基站接收UE的切换请求，为UE分配切换标识符，并向源基站发送切换标识符。切换标识符在切换期间识别UE。 UE可以在切换或初始接入过程中使用相对占用少量无线电资源的切换标识符。

49. 发明申请

US20100216475A1 SYSTEMS AND METHODS FOR ASSIGNING REGIONAL WIRELESS COMMUNICATIONS HANDOVERS UTILIZING ANCILLARY CELL FEEDBACK 有权
标题翻译：用于区分无线通信的系统和方法使用无线电信号反馈
公开(公告)号：US20100216475A1
公开(公告)日：2010-08-26
申请号：US12702870
申请日：2010-02-09
申请人： Elliott Hoole
发明人： Elliott Hoole
IPC分类号： H04W36/34
CPC分类号： H04W36/30 , H04W36/0083 , H04W36/14 , H04W92/10
摘要： A networked computing system for assigning regional wireless communications based on ancillary device feedback. The network computing system includes a radio communications controller, one or more transceiver device(s), user equipment, and data communications network facilitating data communications amongst the wireless communications devices of the networked computing system. The radio communications controller may be configured to receive a feedback communication from a network transceiver device capable of detecting ancillary wireless communications, and then determine whether an alternate service provider resource exists for providing wireless data communications service to the user equipment within the data communications network, based on the received feedback communication.
摘要翻译：一种基于辅助设备反馈分配区域无线通信的联网计算系统。网络计算系统包括无线电通信控制器，一个或多个收发器设备，用户设备和数据通信网络，促进网络计算系统的无线通信设备之间的数据通信。无线电通信控制器可以被配置为从能够检测辅助无线通信的网络收发器设备接收反馈通信，然后确定是否存在用于向数据通信网络内的用户设备提供无线数据通信服务的备用服务提供商资源，基于收到的反馈通信。

50. 发明申请

US20100210266A1 Methods and Apparatus of Improving Inter-Sector and/or Inter Cell Handoffs In a Multi-Carrier Wireless Communications System 有权
标题翻译：在多载波无线通信系统中改进扇区间和/或小区间切换的方法和装置
公开(公告)号：US20100210266A1
公开(公告)日：2010-08-19
申请号：US12690543
申请日：2010-01-20
申请人： Rajiv Laroia , Frank A. Lane
发明人： Rajiv Laroia , Frank A. Lane
IPC分类号： H04W36/34
CPC分类号： H04W36/0072 , H04L5/0042 , H04L5/0048 , H04L5/0053 , H04L27/2602 , H04W36/08
摘要： A wireless communications system, e.g., an OFDM system, uses a plurality of carrier frequencies each with an associated frequency band. A base station sector transmitter in the system transmits ordinary signaling, e.g., user data, in its own assigned band. In addition the sector base station transmitter periodically transmits beacon signals into its own frequency band and the frequency bands used by adjacent sector transmitters for their ordinary signaling. Beacon signals, being short duration high power signals with sector transmission power concentrated on one or a few tones, are easily detectable. Each beacon signal may be identified as to the source base station sector transmitter, e.g., based on tone. A mobile node, tuned to a single carrier band, receives a plurality of beacon signals, identifies the sources of the received beacons, compares the received strength of the beacons, and makes handoff decisions, without having to switch carrier band.
摘要翻译：诸如OFDM系统的无线通信系统使用具有相关联频带的多个载波频率。系统中的基站扇区发射机在其自己的分配频带中发送普通信令，例如用户数据。此外，扇区基站发射机周期性地将信标信号发送到其自己的频带以及相邻扇区发射机用于其普通信令的频带。信标信号是具有集中在一个或几个音调上的扇区传输功率的短持续时间高功率信号，容易被检测到。每个信标信号可以例如基于音调被识别为源基站扇区发射机。调谐到单个载波频带的移动节点接收多个信标信号，识别接收到的信标的源，比较接收到的信标的强度，并进行切换决定，而无需切换载波频带。

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