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1. 发明申请

US20110261961A1 REDUCTION IN BEARER SETUP TIME 审中-公开
标题翻译：减少轴承安装时间
公开(公告)号：US20110261961A1
公开(公告)日：2011-10-27
申请号：US13091783
申请日：2011-04-21
申请人： Dinesh Dharmaraju , Adrian Edward Escott , Swaminathan Sureshchandran , Vanitha Aravadmudhan Kumar , Masato Kitazoe , Rekha S. Iyer
发明人： Dinesh Dharmaraju , Adrian Edward Escott , Swaminathan Sureshchandran , Vanitha Aravadmudhan Kumar , Masato Kitazoe , Rekha S. Iyer
IPC分类号： H04W12/04 , H04L9/14
CPC分类号： H04W12/04 , H04L2463/061
摘要： A method and apparatus are provided for reducing latency and/or delays in performing a security activation exchange between a communication device and a network entity. The communication device may pre-compute a plurality of possible keys using a base key and a plurality of possible inputs in anticipation of receiving an indicator from the network entity that identifies a selected input to be used in generating a corresponding selected key. An indicator is then received from the network entity, where the indicator identifies the selected input from among the plurality of possible inputs. The communication device then selects a first key among the pre-computed plurality of possible keys as the selected key upon receipt of the indicator, wherein the first key is selected because it was pre-computed using the selected input. Because the first key is pre-computed, delays in responding to the network entity are reduced.
摘要翻译：提供了一种用于减少在通信设备和网络实体之间进行安全激活交换的等待时间和/或延迟的方法和装置。通信设备可以使用基本密钥和多个可能的输入来预先计算多个可能的密钥，以期从网络实体接收标识要用于生成相应的所选密钥的所选择的输入的指示符。然后从网络实体接收指示符，其中指示符从多个可能输入中识别所选择的输入。然后，通信设备在接收到指示符之后，将预先计算的多个可能密钥中的第一密钥选择为所选择的密钥，其中，由于使用所选择的输入预先计算了第一个密钥。由于第一个密钥是预先计算的，所以减少了响应网络实体的延迟。

2. 发明授权

US09648493B2 Using identifiers to establish communication 有权
公开(公告)号：US09648493B2
公开(公告)日：2017-05-09
申请号：US12269676
申请日：2008-11-12
申请人： Gavin B. Horn , Parag A. Agashe , Rajat Prakash , Rajarshi Gupta , Masato Kitazoe , Nathan E. Tenny , Oronzo Flore
发明人： Gavin B. Horn , Parag A. Agashe , Rajat Prakash , Rajarshi Gupta , Masato Kitazoe , Nathan E. Tenny , Oronzo Flore
IPC分类号： H04B7/00 , H04W8/26 , H04W48/08 , H04W76/02 , H04W36/30 , H04W84/04 , H04W88/08
CPC分类号： H04W8/26 , H04W36/30 , H04W48/08 , H04W76/18 , H04W84/045 , H04W88/08
摘要： Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects an access point and/or an access terminal may perform operations relating to detecting confusion and/or providing a unique identifier to resolve confusion.

3. 发明授权

US09585069B2 Access terminal assisted node identifier confusion resolution 有权
标题翻译：接入终端辅助节点标识符混淆解析
公开(公告)号：US09585069B2
公开(公告)日：2017-02-28
申请号：US12486658
申请日：2009-06-17
申请人： Rajat Prakash , Rajarshi Gupta , Parag A. Agashe , Masato Kitazoe , Arnaud Meylan , Gavin B. Horn
发明人： Rajat Prakash , Rajarshi Gupta , Parag A. Agashe , Masato Kitazoe , Arnaud Meylan , Gavin B. Horn
IPC分类号： H04W4/00 , H04W36/00 , H04L12/28 , H04W84/04
CPC分类号： H04W36/0088 , H04W84/045
摘要： Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects a network may provide a time gap (e.g., an asynchronous time gap) during which an access terminal may temporarily cease monitoring transmissions from a source node so that the access terminal may acquire a unique identifier from a target node. In some aspects an access terminal may commence handover operations at a target node after determining whether the access terminal is allowed to access the target node. In some aspects a source node may prepare several target nodes for potential handover in the event confusion is detected or likely. Here, the source node may send information relating to the preparation of the potential target nodes to the access terminal whereby the access terminal uses the handover preparation information to initiate a handover at that target node.
摘要翻译：通过使用混淆检测技术和为节点使用唯一标识符来解决通过将相同的节点标识符分配给多个节点而产生的混淆。在一些方面，网络可以提供时间间隔（例如，异步时间间隔），在此期间，接入终端可能暂时停止监视来自源节点的传输，使得接入终端可以从目标节点获取唯一的标识符。在一些方面，接入终端可以在确定接入终端是否允许接入目标节点之后，在目标节点处开始切换操作。在某些方面，在检测到或可能的混淆的情况下，源节点可以准备若干目标节点用于潜在的切换。这里，源节点可以向接入终端发送与潜在目标节点的准备有关的信息，由此接入终端使用切换准备信息来发起该目标节点处的切换。

4. 发明授权

US09467885B2 Inter-frequency measurement control in a multi-carrier system 有权
标题翻译：多载波系统中的频率间测量控制
公开(公告)号：US09467885B2
公开(公告)日：2016-10-11
申请号：US13290706
申请日：2011-11-07
申请人： Nathan Edward Tenny , Valentin Alexandru Gheorghiu , Masato Kitazoe
发明人： Nathan Edward Tenny , Valentin Alexandru Gheorghiu , Masato Kitazoe
IPC分类号： H04W24/10 , H04W88/06
CPC分类号： H04W24/10 , H04W88/06
摘要： Techniques are disclosed for signaling a capability to operate in one or more carrier aggregation configurations and measurement gap requirements corresponding to the carrier aggregation configurations. Each carrier aggregation configuration may include one or more frequency bands and a mobile terminal can provide an indication of its measurement gap requirements for all or a subset of its supported frequency bands when operating in the carrier aggregation configurations. The measurement gap requirements may correspond to a physical or logical configuration of receiver resources and the signaling may be initiated by the mobile terminal or by a base station in communication with the mobile terminal.
摘要翻译：公开了用于用信号通知在一个或多个载波聚合配置中操作的能力和对应于载波聚合配置的测量间隙要求的技术。每个载波聚合配置可以包括一个或多个频带，并且当在载波聚合配置中操作时，移动终端可以提供其对所支持的频带的全部或一个子集的测量间隙要求的指示。测量间隙要求可以对应于接收机资源的物理或逻辑配置，并且信令可以由移动终端或与移动终端通信的基站发起。

5. 发明授权

US09374131B2 Frequency hopping in a wireless communication network 有权
标题翻译：无线通信网络中的跳频
公开(公告)号：US09374131B2
公开(公告)日：2016-06-21
申请号：US12621945
申请日：2009-11-19
申请人： Wanshi Chen , Peter Gaal , Juan Montojo , Masato Kitazoe , Saiyiu Duncan Ho , Nathan E. Tenny
发明人： Wanshi Chen , Peter Gaal , Juan Montojo , Masato Kitazoe , Saiyiu Duncan Ho , Nathan E. Tenny
IPC分类号： H04B1/7143
CPC分类号： H04B1/7143
摘要： Techniques for performing frequency hopping in a wireless network are described. In an aspect, frequency hopping may be performed based on both cell identity (ID) and system time information. In one design, a user equipment (UE) may determine a cell ID of a cell and may obtain system time information for the cell. The UE may determine resources to use for transmission with frequency hopping based on the cell ID and the system time information. In one design, the UE may initialize a PN generator in each radio frame with an initial value determined based on the cell ID and a system frame number (SFN) for the radio frame. The UE may determine the resources to use for transmission based on a hopping function, a mirroring function, and a PN sequence from the PN generator. The UE may send a transmission on the resources to the cell.
摘要翻译：描述用于在无线网络中执行跳频的技术。在一个方面，可以基于小区标识（ID）和系统时间信息来执行跳频。在一种设计中，用户设备（UE）可以确定小区的小区ID，并且可以获得小区的系统时间信息。 UE可以基于小区ID和系统时间信息来确定用于使用跳频进行传输的资源。在一种设计中，UE可以利用基于小区ID确定的初始值和无线电帧的系统帧号（SFN）来初始化每个无线电帧中的PN发生器。基于来自PN发生器的跳频功能，镜像功能和PN序列，UE可以确定用于传输的资源。 UE可以向资源发送资源上的传输。

6. 发明授权

US08971933B2 Method and apparatus for determining DRX cycle used for paging 有权
标题翻译：用于确定用于寻呼的DRX周期的方法和装置
公开(公告)号：US08971933B2
公开(公告)日：2015-03-03
申请号：US12619927
申请日：2009-11-17
申请人： Masato Kitazoe , Osok Song , Nathan Edward Tenny
发明人： Masato Kitazoe , Osok Song , Nathan Edward Tenny
IPC分类号： H04W68/00 , H04W76/04 , H04W68/12
CPC分类号： H04W76/048 , H04W68/12 , H04W76/28 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/23 , Y02D70/24
摘要： Techniques for determining a discontinuous reception (DRX) cycle used to receive paging are described. A user equipment (UE) may have (i) a first DRX cycle used by a first network (e.g., a core network) to page the UE and (ii) a second DRX cycle used by a second network (e.g., a RAN) to page the UE. In an aspect, the UE may use the longer DRX cycle and ignore the shorter DRX cycle, when allowed, to extend battery life. In one design, the UE may receive an indication of whether the second DRX cycle can be ignored or is to be considered by the UE. The UE may use the longer DRX cycle if the second DRX cycle can be ignored and may receive paging from the first network and/or the second network based on the longer DRX cycle. In another aspect, the UE may negotiate a DRX cycle with a network.
摘要翻译：描述用于确定用于接收寻呼的不连续接收（DRX）周期的技术。用户设备（UE）可以具有（i）由第一网络（例如，核心网络）使用以寻呼UE的第一DRX周期和（ii）由第二网络（例如，RAN）使用的第二DRX周期，以页面UE。在一方面，UE可以使用较长的DRX周期，并且当允许时忽略较短的DRX周期以延长电池寿命。在一种设计中，UE可以接收关于第二DRX周期是否可以被忽略或UE要考虑的指示。如果可以忽略第二DRX周期，则UE可以使用较长的DRX周期，并且可以基于较长的DRX周期从第一网络和/或第二网络接收寻呼。在另一方面，UE可以与网络协商DRX周期。

7. 发明授权

US08909227B2 Handover to any cell of a target base station in a wireless communication system 有权
标题翻译：在无线通信系统中切换到目标基站的任何小区
公开(公告)号：US08909227B2
公开(公告)日：2014-12-09
申请号：US12439722
申请日：2007-10-02
申请人： Masato Kitazoe , Oronzo Flore
发明人： Masato Kitazoe , Oronzo Flore
IPC分类号： H04W36/00 , H04W92/20
CPC分类号： H04W36/0055 , H04W92/20
摘要： Techniques for performing handover of a user equipment (UE) in a cell-to-base station manner are described. The UE may receive a handover command to perform handover from a source base station to a target base station. The source base station may send context information for the UE to the target base station, and the context information may be available to all cells of the target base station. The UE may attempt handover from a serving cell of the source base station to a first cell of the target base station. The UE may attempt handover to a second cell of the target base station if the handover to the first cell fails. The UE may (i) receive the first and second cells from the source base station or (ii) receive only the first cell from the source base station and determine the second cell based on broadcast system information.
摘要翻译：描述了以小区到基站方式执行用户设备（UE）的切换的技术。 UE可以接收切换命令以执行从源基站到目标基站的切换。源基站可以向目标基站发送UE的上下文信息，并且上下文信息可以对目标基站的所有小区可用。 UE可以尝试从源基站的服务小区到目标基站的第一小区的切换。如果到第一小区的切换失败，则UE可以尝试切换到目标基站的第二小区。 UE可以（i）从源基站接收第一和第二小区，或者（ii）仅从源基站接收第一小区，并且基于广播系统信息来确定第二小区。

8. 发明授权

US08855099B2 Selective phase connection establishment 有权
标题翻译：选择性阶段连接建立
公开(公告)号：US08855099B2
公开(公告)日：2014-10-07
申请号：US12043739
申请日：2008-03-06
申请人： Masato Kitazoe , Francesco Grilli
发明人： Masato Kitazoe , Francesco Grilli
IPC分类号： H04J3/06
CPC分类号： H04W76/10 , H04W8/24
摘要： Systems and methodologies are described that facilitate multiple-phase selective connection establishment in wireless communications networks. Radio resource control (RRC) layer communications can be instantiated between a mobile device and base station. Additional information can be required by a downstream network component regarding the mobile device. Accordingly, the RRC resources can be utilized to transmit the additional information from the mobile device to the network component to facilitate the multiple-phase establishment. This can be accomplished using non-access stratum (NAS) messages. Further, the information can relate to authorization, security re-configuration, context re-synchronization, an identity of the mobile device, and the like.
摘要翻译：描述了促进无线通信网络中的多相选择性连接建立的系统和方法。无线电资源控制（RRC）层通信可以在移动设备和基站之间实例化。下游网络组件可能需要关于移动设备的附加信息。因此，可以利用RRC资源将附加信息从移动设备发送到网络组件以便于多阶段建立。这可以使用非接入层（NAS）消息来实现。此外，该信息可以涉及授权，安全重新配置，上下文重新同步，移动设备的身份等。

9. 发明授权

US08780732B2 Method of network management by assistance from terminal using control-plane signaling between terminal and network 有权
标题翻译：通过终端和网络之间的控制平面信令从终端的协助进行网络管理的方法
公开(公告)号：US08780732B2
公开(公告)日：2014-07-15
申请号：US12403925
申请日：2009-03-13
申请人： Osok Song , Masato Kitazoe , Oronzo Flore , Anjali Mishra , Francesco Grilli
发明人： Osok Song , Masato Kitazoe , Oronzo Flore , Anjali Mishra , Francesco Grilli
IPC分类号： H04J1/16 , H04J3/14
CPC分类号： H04J3/14 , H04W24/02 , H04W24/10
摘要： Systems and methodologies are described that facilitate network management and optimization. As described herein, a network and a device communicating with the network can exchange network management information, thereby supporting a Self Organized Network (SON) architecture for improved network management and optimization performance. A Non-Access Stratum (NAS) layer protocol and/or an Internet Protocol (IP) application, in combination with a set of associated network management messages, can be utilized to exchange network management information between a device and a network. As further described herein, various procedures can be utilized to install a SON policy to a device in order to define device behavior for operations such as collecting and reporting information related to network management. Additionally, a set of standardized events can be defined, based on which a device can detect the occurrence of an event and report the occurrence to an associated network.
摘要翻译：描述了促进网络管理和优化的系统和方法。如本文所述，与网络通信的网络和设备可以交换网络管理信息，从而支持自组织网络（SON）架构，以改善网络管理和优化性能。可以利用与一组相关联的网络管理消息相结合的非接入层（NAS）层协议和/或因特网协议（IP）应用来交换设备和网络之间的网络管理信息。如本文进一步描述的，可以使用各种过程来将SON策略安装到设备，以便为诸如收集和报告与网络管理相关的信息的操作定义设备行为。此外，可以定义一组标准化事件，基于此，设备可以检测事件的发生并将事件报告给相关联的网络。

10. 发明授权

US08396040B2 Systems, methods, and devices to enable selection of radio access technology 有权
标题翻译：能够选择无线电接入技术的系统，方法和设备
公开(公告)号：US08396040B2
公开(公告)日：2013-03-12
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： H04W4/00 , H04W36/00
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。

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