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    Dynamic assignment of home agent and home address in wireless communication
    2.
    发明专利
    Dynamic assignment of home agent and home address in wireless communication 有权
    无线通信中家庭代理和家庭住址的动态分配

    公开(公告)号：JP2011193495A

    公开(公告)日：2011-09-29

    申请号：JP2011092963

    申请日：2011-04-19

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： BARANY PETER ANTHONY ,  REZAIIFAR RAMIN ,  BENDER PAUL E ,  WANG JUN ,  VEEREPALLI SIVARAMAKRISHNA

    IPC: H04W8/26 ,  H04W8/06 ,  H04W12/06 ,  H04W80/04

    CPC classification number: H04W8/06 ,  H04W8/26 ,  H04W12/06 ,  H04W80/04

    Abstract: PROBLEM TO BE SOLVED: To provide the dynamic assignment of a home agent and a home address in wireless communication so that a mobile node away from a home may receive local access services from a network in a visited destination. SOLUTION: A mobile node accesses a network in a visited destination. The network in the visited destination authenticates the mobile node by its home network. The network in the visited destination then assigns a visited home agent and a home address for the mobile node. The mobile node subsequently performs secure binding with the visitor home agent. The mobile node continues communication using the visitor home agent and the home address. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供无线通信中的归属代理和归属地址的动态分配，使得远离家庭的移动节点可以从被访问目的地的网络接收本地接入服务。

    解决方案：移动节点访问被访问目的地的网络。 受访目的地的网络通过其归属网络来认证移动节点。 所访问的目的地中的网络然后为移动节点分配被访问的归属代理和归属地址。 移动节点随后执行与访问者归属代理的安全绑定。 移动节点使用访问者归属代理和归属地址继续进行通信。 版权所有（C）2011，JPO＆INPIT

    Variable packet length for high packet data rate communication
    3.
    发明专利
    Variable packet length for high packet data rate communication 有权
    用于高分组数据速率通信的可变分组长度

    公开(公告)号：JP2010166574A

    公开(公告)日：2010-07-29

    申请号：JP2010023007

    申请日：2010-02-04

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： SINDHUSHAYANA NAGABHUSHANA ,  ATTAR RASHID A ,  REZAIIFAR RAMIN

    IPC: H04L12/56

    CPC classification number: H04L12/5602 ,  H04L63/162

    Abstract: PROBLEM TO BE SOLVED: To combine variable-length packets for HRPD (High Rate Packet Data) communication into one physical layer (PL) packet for efficient packet transmission. SOLUTION: Although a plurality of security layer (SL) packets can be multiplexed to a single physical layer (PL) packet in order to improve the efficiency, the SL packets may have a variable length. The length of the SL packet is selected based on the status of channels corresponding to a plurality of security layers. A shorter packet is used for a user in poor channel situation, or a user requesting a smaller amount of data due to application and requirements for quality of service (QoS) accompanied with the application. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：将用于HRPD（高速率分组数据）通信的可变长度分组组合成一个物理层（PL）分组以进行有效的分组传输。 解决方案：尽管为了提高效率，多个安全层（SL）分组可以复用到单个物理层（PL）分组，但是SL分组可以具有可变长度。 基于与多个安全层对应的信道的状态来选择SL分组的长度。 在较差的信道情况下，用户使用较短的分组，或者由于应用和与应用相关的服务质量（QoS）要求而请求较小数据量的用户。 版权所有（C）2010，JPO＆INPIT

    Variable packet length for high packet data rate communication
    4.
    发明专利
    Variable packet length for high packet data rate communication 有权
    用于高分组数据速率通信的可变分组长度

    公开(公告)号：JP2010166573A

    公开(公告)日：2010-07-29

    申请号：JP2010023006

    申请日：2010-02-04

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： SINDHUSHAYANA NAGABHUSHANA ,  ATTAR RASHID A ,  REZAIIFAR RAMIN

    IPC: H04L12/56

    CPC classification number: H04L12/5602 ,  H04L63/162

    Abstract: PROBLEM TO BE SOLVED: To improve the generation efficiency of a variable-length physical layer packet. SOLUTION: A plurality of security layer (SL) packets are multiplexed to a single physical layer (PL) packet, in order to improve the efficiency. The SL packets may have a variable length. An SL packet in a different format for a different user is combined with a capsule for forming the PL packet. A shorter packet is used for a user in poor channel situation, or a user requesting a smaller amount of data due to application and requirements for quality of service (QoS) accompanied with the application. A preamble structure provides a unicast packet or a multiuser packet. A mechanism is provided for identifying an acknowledgement from a corrected rate set, a single user packet, or a multiplexed packet (delayed acknowledgement). COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：为了提高可变长度物理层分组的生成效率。 解决方案：为了提高效率，将多个安全层（SL）分组复用到单个物理层（PL）分组。 SL分组可以具有可变长度。 用于不同用户的不同格式的SL分组与用于形成PL分组的胶囊组合。 在较差的信道情况下，用户使用较短的分组，或者由于应用以及伴随应用的服务质量（QoS）要求而请求较小量的数据的用户。 前导码结构提供单播分组或多用户分组。 提供了用于从校正的速率集合，单个用户分组或多路复用分组（延迟确认）中识别确认的机制。 版权所有（C）2010，JPO＆INPIT

    Method and apparatus for data communication on multichannel
    5.
    发明专利
    Method and apparatus for data communication on multichannel 有权
    多通道数据通信的方法与装置

    公开(公告)号：JP2010166569A

    公开(公告)日：2010-07-29

    申请号：JP2010019178

    申请日：2010-01-29

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： AGASHE PARAG ARUN ,  REZAIIFAR RAMIN

    IPC: H04L12/56 ,  H04W28/02 ,  H04W28/18 ,  H04W72/12

    CPC classification number: H04L47/10 ,  H04L47/14 ,  H04L47/2416 ,  H04L47/2475 ,  H04L47/34

    Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for low-delay data communication on a multichannel which has different speed and waiting time and needs different setup time. SOLUTION: A transmitter removes a duplicate data packet from a queue after a second channel, e.g., an exclusive channel, is set up. In another embodiment, a sequence number is allocated to a data packet, and a receiver discriminates the duplicate packet to make it possible to neglect the duplication. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种具有不同速度和等待时间并且需要不同建立时间的多通道上的低延迟数据通信的方法和装置。 解决方案：在建立第二信道（例如，专用信道）之后，发射机从队列中去除重复的数据分组。 在另一个实施例中，将序列号分配给数据分组，并且接收机区分重复分组，使得可以忽略重复。 版权所有（C）2010，JPO＆INPIT

    Method and apparatus for handoff of wireless packet data service connection
    6.
    发明专利
    Method and apparatus for handoff of wireless packet data service connection 有权
    无线数据分组数据业务连接切换方法及装置

    公开(公告)号：JP2010114917A

    公开(公告)日：2010-05-20

    申请号：JP2009285784

    申请日：2009-12-16

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： REZAIIFAR RAMIN

    IPC: H04W36/14 ,  H04B7/26 ,  H04L12/56 ,  H04L12/66 ,  H04W36/32 ,  H04W36/36

    CPC classification number: H04W36/0066

    Abstract: PROBLEM TO BE SOLVED: To ensure seamless handoff for a mobile station between wireless access networks having different wireless interfaces during a period of the wireless packet data service operation. SOLUTION: Location information is provided to an Access Terminal (AT) when an Access Network (AN) is unable to contact a last serving PDSN or the previous location information is maintained. AN elements within an area supported by a Packet Data Serving Node (PDSN) are given the same Access Network ID (ANID). In this way, movement of the AT within the area supported by the PDSN never initiates location information update. The AT receives the location information specific to the PDSN rather than the AN. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：确保在无线分组数据业务操作期间，具有不同无线接口的无线接入网之间的移动台的无缝切换。 解决方案：当接入网（AN）不能联系最后一个服务的PDSN或者保持先前的位置信息时，将位置信息提供给接入终端（AT）。 由分组数据服务节点（PDSN）支持的区域内的AN元素被赋予相同的接入网络ID（ANID）。 以这种方式，AT在PDSN支持的区域内的移动从不启动位置信息更新。 AT接收特定于PDSN而不是AN的位置信息。 版权所有（C）2010，JPO＆INPIT

    Low duty cycle network controller
    7.
    发明专利
    Low duty cycle network controller 有权
    低占空比网络控制器

    公开(公告)号：JP2012165409A

    公开(公告)日：2012-08-30

    申请号：JP2012065312

    申请日：2012-03-22

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： LEE CHONG U ,  ALEJANDRO R HOLCMAN ,  JEREMY M STEIN ,  REZAIIFAR RAMIN ,  BABAK ARYAN

    IPC: H04W56/00

    CPC classification number: H04W56/0015 ,  H04B7/24 ,  H04J3/06 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/164 ,  Y02D70/448

    Abstract: PROBLEM TO BE SOLVED: To provide a technique for maintaining synchronization with a telecommunication device in a half-duplex mode for a low duty cycle data transmission operation.SOLUTION: At least one low duty cycle (LDC) controller is operated to maintain synchronization between the LDC controller and a plurality of LDC terminals operating over a communication network using only overhead channels of the network and conforming to the protocol and timing of the network, wherein the synchronization between the LDC controller and the plurality of LDC terminals is maintained separately from the protocol and timing of the communication network, and enables the LDC controller to schedule power down and wake up of the plurality of LDC terminals for durations longer than allowable under the protocol and timing of the communication network.

    Abstract translation: 要解决的问题：提供一种用于在半占空比数据传输操作中以半双工模式保持与电信设备的同步的技术。 解决方案：运行至少一个低占空比（LDC）控制器，以保持LDC控制器与通过通信网络运行的多个LDC终端之间的同步，只使用网络的开销信道，并符合协议和时序 所述网络，其中所述LDC控制器和所述多个LDC终端之间的同步与所述通信网络的协议和定时分开地保持，并且使得所述LDC控制器能够调度所述多个LDC终端的停电和唤醒持续时间更长 比通信网络的协议和时序允许。 版权所有（C）2012，JPO＆INPIT

    Pilot grouping and set management in multi-carrier communication system
    9.
    发明专利
    Pilot grouping and set management in multi-carrier communication system 有权
    多载波通信系统中的引导分组和集合管理

    公开(公告)号：JP2011142642A

    公开(公告)日：2011-07-21

    申请号：JP2011014981

    申请日：2011-01-27

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： REZAIIFAR RAMIN ,  AGASHE PARAG ARUN

    IPC: H04J11/00 ,  H04W4/08 ,  H04J1/00 ,  H04W16/12 ,  H04W24/10 ,  H04W28/06 ,  H04W36/18 ,  H04W36/30 ,  H04W52/24

    CPC classification number: H04W36/18 ,  H04L5/0007 ,  H04L5/005 ,  H04L27/261 ,  H04W28/06 ,  H04W36/30 ,  H04W52/24

    Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for grouping pilot signals and using such grouping for pilot strength reporting and set management in a multi-carrier system. SOLUTION: An access network may assign a group identifier (i.e. 'group ID') to each of the pilot signals associated with a sector based on a coverage area of pilot signals 321 to 324, and transmit the pilot signals with the corresponding group IDs. PN offset may be used as the group ID. An access terminal 360 groups the received pilot signals into one or more pilot groups in accordance with their group IDs and selects a representative pilot signal from each pilot group for pilot strength reporting. The access terminal may also use pilot grouping to perform effective set management. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于分组导频信号的方法和系统，并且在多载波系统中使用这样的分组用于导频强度报告和设置管理。 解决方案：接入网络可以基于导频信号321至324的覆盖区域将与群组相关联的导频信号的组标识符（即“组ID”）分配，并且将相应的导频信号 组ID。 PN偏移可以用作组ID。 接入终端360将接收的导频信号根据其组ID分组成一个或多个导频组，并从每个导频组中选择一个代表性的导频信号用于导频强度报告。 接入终端还可以使用导频分组来执行有效的集合管理。 版权所有（C）2011，JPO＆INPIT

    Pilot grouping and set management in multi-carrier communication system
    10.
    发明专利
    Pilot grouping and set management in multi-carrier communication system 有权
    多载波通信系统中的引导分组和集合管理

    公开(公告)号：JP2011139483A

    公开(公告)日：2011-07-14

    申请号：JP2011014982

    申请日：2011-01-27

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： REZAIIFAR RAMIN ,  AGASHE PARAG ARUN

    IPC: H04W4/08 ,  H04W72/04 ,  H04J11/00 ,  H04J13/00 ,  H04W16/12 ,  H04W24/10 ,  H04W28/06 ,  H04W36/18 ,  H04W36/30 ,  H04W52/04 ,  H04W52/24

    CPC classification number: H04W36/18 ,  H04L5/0007 ,  H04L5/005 ,  H04L27/261 ,  H04W28/06 ,  H04W36/30 ,  H04W52/24

    Abstract: PROBLEM TO BE SOLVED: To group pilot signals and use such grouping for pilot strength reporting and set management in multi-carrier communication systems.
    SOLUTION: An access network may assign a group identifier (or "group ID") to each of the pilot signals associated with a sector, e.g., based on the coverage areas of the pilot signals, and transmit the pilot signals with the corresponding group IDs. PN offset may be used as the group ID. An access terminal may group the pilot signals received into one or more pilot groups in accordance with their group IDs, and select a representative pilot signal from each pilot group for pilot strength reporting. The access terminal may also use the pilot grouping to perform effective set management.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：在多载波通信系统中对导频信号进行分组以用于导频强度报告和集合管理。 解决方案：接入网络可以将组标识符（或“组ID”）分配给与扇区相关联的每个导频信号，例如，基于导频信号的覆盖区域，并且将导频信号与 相应的组ID。 PN偏移可以用作组ID。 接入终端可以根据其组ID将接收的导频信号分组成一个或多个导频组，并从每个导频组中选择一个代表性的导频信号用于导频强度报告。 接入终端还可以使用导频分组来执行有效的集合管理。 版权所有（C）2011，JPO＆INPIT

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