公开(公告)号：WO2010081168A3

公开(公告)日：2010-07-15

申请号：PCT/US2010/020806

申请日：2010-01-12

Applicant: QUALCOMM INCORPORATED ,  SONG, Osok ,  ESCOTT, Adrian ,  AGASHE, Parag, A. ,  SUBRAMANIAN, Ramachandran ,  ULUPINAR, Fatih

Inventor： SONG, Osok ,  ESCOTT, Adrian ,  AGASHE, Parag, A. ,  SUBRAMANIAN, Ramachandran ,  ULUPINAR, Fatih

IPC: H04W36/00

Abstract: Systems and methodologies are described that facilitate fetching a native security context between network nodes in a core network after an inter-system handover of a mobile device. For instance, a mobility message that is integrity protected by a security context (e.g., the native security context, a mapped security context,..) can be obtained at a network node from the mobile device. Further, the network node can send a request to a disparate network node within a core network. The request can include information that can be used by the disparate network node to establish that the mobile device is authenticated. Moreover, the native security context can be received from the disparate network node in response to the request. Accordingly, the native security context need not be recreated between the network node and the mobile device.

公开(公告)号：WO2010075338A2

公开(公告)日：2010-07-01

申请号：PCT/US2009/069113

申请日：2009-12-22

Applicant: QUALCOMM INCORPORATED ,  XIAO, Lu ,  NARAYANAN, Vidya ,  HARDIE, Edward, Thomas, Lingham ,  JAYARAM, Ranjith, S. ,  SUBRAMANIAN, Ramachandran ,  DONDETI, Lakshminath, Reddy

Inventor： XIAO, Lu ,  NARAYANAN, Vidya ,  HARDIE, Edward, Thomas, Lingham ,  JAYARAM, Ranjith, S. ,  SUBRAMANIAN, Ramachandran ,  DONDETI, Lakshminath, Reddy

IPC: H04L29/06

CPC classification number: H04L63/126 ,  H04L63/1458 ,  H04L63/1466 ,  H04L67/104 ,  H04L67/1046 ,  H04L67/1057 ,  H04L2463/142

Abstract: A multi-party commitment method is provided whereby a joining node uses contributions provided by contributor nodes in a peer-to-peer overlay network to generate a node identifier. The joining node generates a first contribution and sends a join request to an introducer node (or a plurality of contributor nodes), where the join request seeks to obtain one or more contributions for generating the node identifier within an identifier space of the overlay network. A hash of the first contribution may be included as part of the join request. In response, the joining node may receive a plurality of contributions, wherein the contributions are bound to each other and the first contribution by a prior external multi-node commitment operation. The joining node can then generate its node identifier as a function of the first contribution and the received contributions. Consequently, collusion between nodes and malicious manipulation during ID generation can be frustrated.

Abstract translation: 提供了一种多方承诺方法，其中加入节点使用对等覆盖网络中的贡献者节点提供的贡献来生成节点标识符。 所述加入节点生成第一贡献并将连接请求发送到导引器节点（或多个贡献者节点），其中所述加入请求寻求获得用于在所述覆盖网络的标识符空间内生成所述节点标识符的一个或多个贡献。 可以将第一贡献的散列作为加入请求的一部分。 作为响应，加入节点可以接收多个贡献，其中贡献通过先前的外部多节点承诺操作彼此绑定和第一贡献。 然后，加入节点可以生成其作为第一贡献和接收到的贡献的函数的节点标识符。 因此，在ID生成期间，节点之间的勾结和恶意操纵可能会受挫。

公开(公告)号：WO2010062785A1

公开(公告)日：2010-06-03

申请号：PCT/US2009/063180

申请日：2009-11-03

Applicant: QUALCOMM Incorporated ,  SUBRAMANIAN, Ramachandran ,  HORN, Gavin B. ,  SONG, Osok ,  DESHPANDE, Manoj M. ,  SINGH, Damanjit ,  TENNY, Nathan E.

Inventor： SUBRAMANIAN, Ramachandran ,  HORN, Gavin B. ,  SONG, Osok ,  DESHPANDE, Manoj M. ,  SINGH, Damanjit ,  TENNY, Nathan E.

IPC: H04W48/18

CPC classification number: H04W48/18

Abstract: An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.

Abstract translation: 作为与一个或多个无线小区相关联的无线小区组（例如，封闭用户组）的手动选择的结果，接入终端可以切换到不同的无线网络选择模式。 例如，如果接入终端的用户选择与当前无线网络不同的无线网络中的封闭用户组，则接入终端可以进入无线网络选择的手动模式，选择对应于封闭用户的无线网络 组，并在所选无线网络中的封闭订户组小区上注册。 此外，当丢失无线小区集的覆盖时，接入终端可以自动切换到不同的无线网络选择模式（例如，先前的模式）。 如果接入终端在丢失小区集合的覆盖之后在限定的时间段内返回到小区集合的小区，则接入终端还可以自动选择无线小区集合的小区。 此外，当丢失无线小区集的覆盖时，接入终端可以返回到先前的无线网络。

公开(公告)号：WO2009124131A2

公开(公告)日：2009-10-08

申请号：PCT/US2009/039176

申请日：2009-04-01

Applicant: QUALCOMM INCORPORATED ,  EDGE, Stephen, W. ,  SUBRAMANIAN, Ramachandran

Inventor： EDGE, Stephen, W. ,  SUBRAMANIAN, Ramachandran

IPC: H04W4/22

CPC classification number: H04W4/90 ,  H04W76/50

Abstract: Techniques for supporting eCalls are described. In an aspect, an eCall indicator may be used to indicate an eCall being established. In one design, a terminal may generate a message including an eCall indicator and may send the message to originate an eCall. The eCall indicator may indicate (i) whether or not a call is an eCall or (ii) whether an eCall is initiated automatically by the terminal or manually by a user. In another aspect, a terminal may avoid sending signaling for mobility management and connection management to wireless networks except for eCalls and designated calls. The terminal may avoid performing location updating, performing registration, responding to paging requests, etc. The terminal may exchange signaling with a wireless network for an eCall initiated by the terminal. After the eCall is initiated, the terminal may perform location updating with the wireless network and call establishment for the eCall.

Abstract translation: 描述了用于支持eCall的技术。 在一方面，eCall指示符可以用于指示正​​在建立的eCall。 在一种设计中，终端可以生成包括eCall指示符的消息，并且可以发送消息来发起eCall。 eCall指示符可以指示（i）呼叫是否是eCall，或者（ii）eCall是由终端自动启动还是由用户手动启动。 在另一方面，终端可以避免发送用于移动性管理和连接管理到除了eCall和指定呼叫之外的无线网络的信令。 终端可以避免执行位置更新，执行注册，响应寻呼请求等。终端可以与由终端发起的eCall的无线网络交换信令。 在eCall启动之后，终端可以利用无线网络执行位置更新，并为eCall呼叫建立。

公开(公告)号：WO2011041519A2

公开(公告)日：2011-04-07

申请号：PCT/US2010/050874

申请日：2010-09-30

Applicant: QUALCOMM INCORPORATED ,  LEUNG, Nikolai, Konrad, Nepomucceno ,  MAHENDRAN, Arungundram, Chandrasekaran ,  JIN, Haipeng ,  SUBRAMANIAN, Ramachandran

Inventor： LEUNG, Nikolai, Konrad, Nepomucceno ,  MAHENDRAN, Arungundram, Chandrasekaran ,  JIN, Haipeng ,  SUBRAMANIAN, Ramachandran

IPC: H04W28/12

CPC classification number: H04W28/12 ,  H04L12/66 ,  H04L47/14 ,  H04L47/263 ,  H04W88/16

Abstract: Systems and methods for implementing explicit congestion notification (ECN) across disparate networks, configurations, and protocols are disclosed. Local rate adaptation using ECN may be provided without relying on other operators to upgrade or ensure their networks are ECN transparent or ECN capable.

Abstract translation: 公开了跨不同网络，配置和协议实现显式拥塞通知（ECN）的系统和方法。 可以提供使用ECN的本地速率调整，而不依赖其他运营商升级或确保其网络具有ECN透明或ECN能力。

公开(公告)号：WO2010132499A3

公开(公告)日：2011-03-03

申请号：PCT/US2010034443

申请日：2010-05-11

Applicant: QUALCOMM INC ,  PALANIGOUNDER ANAND ,  NASIELSKI JOHN WALLACE ,  ROSE GREGORY GORDON ,  YOON YOUNG CHEUL ,  SUBRAMANIAN RAMACHANDRAN

Inventor： PALANIGOUNDER ANAND ,  NASIELSKI JOHN WALLACE ,  ROSE GREGORY GORDON ,  YOON YOUNG CHEUL ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04W12/04 ,  H04W12/06 ,  H04W88/06

CPC classification number: H04W12/06 ,  H04L63/0884 ,  H04W8/205 ,  H04W8/245 ,  H04W12/04 ,  H04W12/12

Abstract: A method and apparatus for over-the-air provisioning of authentication credentials at an access device via a first access system, wherein the authentication credentials are for a second access system lacking an over-the-air provisioning procedure. For example, the second access system may be a 3GPP system using AKA authentication methods. The first access system may be CDMA, using an OTASP or IOTA procedure. Provisioning the authentication credentials may include provisioning any of a 3GPP AKA authentication root key (K), AKA authentication related parameters, an AKA authentication algorithm to be used in the 3GPP authentication, or authentication algorithm customization parameters.

Abstract translation: 一种用于经由第一接入系统在接入设备处空出配置认证证书的方法和装置，其中所述认证证书用于缺少空中供应过程的第二接入系统。 例如，第二接入系统可以是使用AKA认证方法的3GPP系统。 第一接入系统可以是CDMA，使用OTASP或IOTA过程。 配置认证证书可以包括提供3GPP AKA认证根密钥（K），AKA认证相关参数，要在3GPP认证中使用的AKA认证算法或认证算法定制参数中的任何一个。

公开(公告)号：WO2011005516A2

公开(公告)日：2011-01-13

申请号：PCT/US2010039478

申请日：2010-06-22

Applicant: QUALCOMM INC ,  EDGE STEPHEN W ,  BURROUGHS KIRK ALLAN ,  SUBRAMANIAN RAMACHANDRAN

Inventor： EDGE STEPHEN W ,  BURROUGHS KIRK ALLAN ,  SUBRAMANIAN RAMACHANDRAN

CPC classification number: H04W4/02 ,  H04L67/14 ,  H04L67/18 ,  H04W4/20

Abstract: Techniques for transporting messages for location services (LCS) are described. A Mobility Management Entity (MME) may have a location session with an Evolved Serving Mobile Location Center (E-SMLC) to provide location services for a User Equipment (UE). The UE may exchange LCS-related messages with the E-SMLC to obtain location services. In an aspect, LCS-related messages exchanged between the UE and the E-SMLC may be encapsulated in Non-Access Stratum (NAS) messages and transported via the MME and a base station. In another aspect, a routing identifier (ID) may be used to associate messages exchanged between the UE and the MME with the location session between the MME and the E-SMLC for the UE. Each NAS message exchanged between the MME and the UE may include the routing ID, which may enable the MME to associate each NAS message from the UE with the location session between the MME and the E-SMLC.

Abstract translation: 描述了用于传送位置服务消息（LCS）的技术。 移动管理实体（MME）可以具有与演进的服务移动定位中心（E-SMLC）的位置会话，以为用户设备（UE）提供定位服务。 UE可以与E-SMLC交换LCS相关消息以获得定位服务。 在一方面，在UE和E-SMLC之间交换的LCS相关消息可以封装在非接入层（NAS）消息中，并经由MME和基站传送。 另一方面，可以使用路由标识符（ID）来将在UE和MME之间交换的消息与MME和用于UE的E-SMLC之间的位置会话相关联。 在MME和UE之间交换的每个NAS消息可以包括路由ID，其可以使MME能够将来自UE的每个NAS消息与MME和E-SMLC之间的位置会话相关联。

公开(公告)号：WO2010115045A1

公开(公告)日：2010-10-07

申请号：PCT/US2010/029692

申请日：2010-04-01

Applicant: QUALCOMM INCORPORATED ,  JIN, Haipeng ,  ATARIUS, Roozbeh ,  MAHENDRAN, Arungundram, C. ,  SUBRAMANIAN, Ramachandran

Inventor： JIN, Haipeng ,  ATARIUS, Roozbeh ,  MAHENDRAN, Arungundram, C. ,  SUBRAMANIAN, Ramachandran

IPC: H04L29/06 ,  H04W76/02 ,  H04W36/36 ,  H04W36/14

CPC classification number: H04L65/1069 ,  H04L65/1016 ,  H04L65/1096 ,  H04L69/40 ,  H04W76/18 ,  Y02D30/30

Abstract: Fall back using mobile device assisted terminating access domain selection is provided. A network entity forwards an invitation to a session to a mobile device. Session has packet switched bearers for media. Mobile device replies with a rejection of the invitation and a request for network entity to hold the session. Rejection is based on mobile device determining circuit switched bearers should be utilized. Mobile device sends a circuit switched call and network entity correlates the circuit switched call with the session. A dialog is set up over circuit switched domain bearers and Internet Protocol Multimedia Subsystem bearers.

Abstract translation: 提供了使用移动设备辅助终接接入域选择的回退。 网络实体将会话转发到移动设备。 会话具有用于媒体的分组交换承载。 移动设备回复拒绝邀请和请求网络实体持有会话。 拒绝是基于移动设备确定的电路交换机应该被利用。 移动设备发送电路交换呼叫，并且网络实体将电路交换呼叫与会话相关联。 在电路交换域承载和互联网协议多媒体子系统承载上建立对话。

公开(公告)号：WO2010062786A1

公开(公告)日：2010-06-03

申请号：PCT/US2009/063181

申请日：2009-11-03

Applicant: QUALCOMM Incorporated ,  SUBRAMANIAN, Ramachandran ,  HORN, Gavin B. ,  SONG, Osok ,  DESHPANDE, Manoj M. ,  SINGH, Damanjit ,  TENNY, Nathan E.

Inventor： SUBRAMANIAN, Ramachandran ,  HORN, Gavin B. ,  SONG, Osok ,  DESHPANDE, Manoj M. ,  SINGH, Damanjit ,  TENNY, Nathan E.

IPC: H04W48/18

CPC classification number: H04W48/18

Abstract: An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.

Abstract translation: 作为与一个或多个无线小区相关联的无线小区组（例如，封闭用户组）的手动选择的结果，接入终端可以切换到不同的无线网络选择模式。 例如，如果接入终端的用户选择与当前无线网络不同的无线网络中的封闭用户组，则接入终端可以进入无线网络选择的手动模式，选择对应于封闭用户的无线网络 组，并在所选无线网络中的封闭订户组小区上注册。 此外，当丢失无线小区集的覆盖时，接入终端可以自动切换到不同的无线网络选择模式（例如，先前的模式）。 如果接入终端在丢失小区集合的覆盖之后在限定的时间段内返回到小区集合的小区，则接入终端还可以自动选择无线小区集合的小区。 此外，当丢失无线小区集的覆盖时，接入终端可以返回到先前的无线网络。

公开(公告)号：WO2010048435A1

公开(公告)日：2010-04-29

申请号：PCT/US2009/061721

申请日：2009-10-22

Applicant: QUALCOMM INCORPORATED ,  BALASUBRAMANIAN, Srinivasan ,  DESHPANDE, Manoj, M. ,  KLINGENBRUNN, Thomas ,  RAMACHANDRAN, Shyamal ,  SUBRAMANIAN, Ramachandran ,  SWAMINATHAN, Arvind ,  YOON, Young, C.

Inventor： BALASUBRAMANIAN, Srinivasan ,  DESHPANDE, Manoj, M. ,  KLINGENBRUNN, Thomas ,  RAMACHANDRAN, Shyamal ,  SUBRAMANIAN, Ramachandran ,  SWAMINATHAN, Arvind ,  YOON, Young, C.

IPC: H04W48/18

CPC classification number: H04W48/18

Abstract: Devices and methods are provided for system selection from a plurality of wireless system access technologies, such as a first group (e.g., 3GPP2 technologies) and a second group (e.g., 3GPP technologies). In one embodiment, the method may involve storing identification information pertaining to the first group in a database, wherein the database may concern the priority of ones of the access technologies pertaining to the second group. The method may also involve selecting a preferred access technology from one of the first and second groups based at least in part on the identification information stored in the database.

Abstract translation: 提供了用于从诸如第一组（例如，3GPP2技术）和第二组（例如，3GPP技术）的多个无线系统接入技术中进行系统选择的设备和方法。 在一个实施例中，该方法可以包括将与第一组有关的标识信息存储在数据库中，其中数据库可以涉及与第二组相关的接入技术的优先级。 该方法还可以包括至少部分地基于存储在数据库中的识别信息来从第一组和第二组之一中选择优选的接入技术。