Method and apparatus for performing random access procedure using soft dedicated preambles
    71.
    发明授权
    Method and apparatus for performing random access procedure using soft dedicated preambles 有权
    使用软专用前导码执行随机访问过程的方法和装置

    公开(公告)号:US08811311B2

    公开(公告)日:2014-08-19

    申请号:US13001366

    申请日:2009-06-23

    IPC分类号: H04W72/04 H04W74/08

    CPC分类号: H04W74/08

    摘要: An approach for performing a random access procedure using soft-dedicated preambles is disclosed. A module designates one of a plurality of preambles, associated with one or more random access channels, as a soft-dedicated preamble. The soft-dedicated preamble is used by a user equipment that is either contention-based or non-contention-based.

    摘要翻译: 公开了一种使用软专用前导码执行随机访问过程的方法。 模块将与一个或多个随机接入信道相关联的多个前导码之一指定为软专用前同步码。 软专用前同步码由基于竞争或非竞争的用户设备使用。

    Method, terminal, and system for cell reselection
    73.
    发明授权
    Method, terminal, and system for cell reselection 有权
    方法,终端和小区重选系统

    公开(公告)号:US08185111B2

    公开(公告)日:2012-05-22

    申请号:US13270089

    申请日:2011-10-10

    IPC分类号: H04W4/00 H04W36/00

    摘要: A terminal and system are disclosed. The terminal includes an obtaining unit and a processing unit. The obtaining unit is configured to obtain a dedicated priority list and a valid time of the dedicated priority list from a Long Term Evolution (LTE) system. When the terminal camps on a cell of a non-LTE system, the processing unit is configured to perform cell reselection according to the dedicated priority list before the valid time expires, and perform cell reselection according to a public priority list after the valid time expires, where the public priority list is obtained from one of the LTE system and the non-LTE system. According to an embodiment of the invention, the terminal performs cell reselection by using the dedicated priority list obtained from the LTE system so as to free the non-LTE system from establishing the dedicated priority list.

    摘要翻译: 公开了一种终端和系统。 终端包括获取单元和处理单元。 获取单元被配置为从长期演进(LTE)系统获得专用优先级列表和专用优先级列表的有效时间。 当终端驻留在非LTE系统的小区时,处理单元被配置为在有效时间到期之前根据专用优先级列表执行小区重选,并且在有效时间到期之后根据公共优先级列表执行小区重选 ,其中从LTE系统和非LTE系统中的一个获得公共优先级列表。 根据本发明的实施例,终端通过使用从LTE系统获得的专用优先级列表来执行小区重选,以便使非LTE系统免除建立专用优先级列表。

    METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS PROCEDURE USING SOFT DEDICATED PREAMBLES
    74.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS PROCEDURE USING SOFT DEDICATED PREAMBLES 有权
    使用软件专用前缀执行随机访问程序的方法和装置

    公开(公告)号:US20110134862A1

    公开(公告)日:2011-06-09

    申请号:US13001366

    申请日:2009-06-23

    IPC分类号: H04W72/04

    CPC分类号: H04W74/08

    摘要: An approach for performing a random access procedure using soft-dedicated preambles is disclosed. A module designates one of a plurality of preambles, associated with one or more random access channels, as a soft-dedicated preamble. The soft-dedicated preamble is used by a user equipment that is either contention-based or non-contention-based.

    摘要翻译: 公开了一种使用软专用前导码执行随机访问过程的方法。 模块将与一个或多个随机接入信道相关联的多个前导码之一指定为软专用前同步码。 软专用前同步码由基于竞争或非竞争的用户设备使用。

    METHOD, TERMINAL, AND SYSTEM FOR CELL RESELECTION
    75.
    发明申请
    METHOD, TERMINAL, AND SYSTEM FOR CELL RESELECTION 有权
    方法,终端和细胞调节系统

    公开(公告)号:US20110065434A1

    公开(公告)日:2011-03-17

    申请号:US12955392

    申请日:2010-11-29

    IPC分类号: H04W36/00

    摘要: A method, terminal, and system for cell reselection are disclosed. The method includes: a terminal obtains a dedicated priority list from a first system; and performs cell reselection according to the dedicated priority list when the terminal camps on a cell of a second system. The corresponding terminal and system are also provided in other embodiments of the invention. According to an embodiment of the invention, the terminal performs cell reselection by using the dedicated priority list obtained from the first system so as to free the second system from establishing the dedicated priority list. Problems in the prior arts that establishment of the dedicated priority list causes too much increased signaling and too high costs for network upgrade are solved.

    摘要翻译: 公开了用于小区重选的方法,终端和系统。 该方法包括:终端从第一系统获取专用优先级列表; 并且当终端驻留在第二系统的小区时,根据专用优先级列表执行小区重选。 在本发明的其他实施例中也提供相应的终端和系统。 根据本发明的实施例,终端通过使用从第一系统获得的专用优先级列表来执行小区重选,以便释放第二系统建立专用优先级列表。 解决了现有技术中建立专用优先级列表导致太多增加的信令和网络升级成本过高的问题。

    Method, Apparatus and System for Key Derivation
    76.
    发明申请
    Method, Apparatus and System for Key Derivation 有权
    方法,仪器和系统的关键推导

    公开(公告)号:US20110044455A1

    公开(公告)日:2011-02-24

    申请号:US12942494

    申请日:2010-11-09

    IPC分类号: H04L9/08

    摘要: A method, an apparatus and a system for key derivation are disclosed. The method includes the following steps: a target base station) receives multiple keys derived by a source base station, where the keys correspond to cells under control of the target base station; the target base station selects a key corresponding to the target cell after knowing a target cell that a user equipment (UE) wants to access. An apparatus for key derivation and a communications system are also provided.

    摘要翻译: 公开了一种用于密钥推导的方法,装置和系统。 该方法包括以下步骤:目标基站)接收由源基站导出的多个密钥,其中密钥对应于目标基站的控制下的小区; 目标基站在知道用户设备(UE)想要访问的目标小区之后,选择与目标小区相对应的密钥。 还提供了用于密钥推导的装置和通信系统。

    METHOD AND SYSTEM FOR FORWARDING DATA BETWEEN PRIVATE NETWORKS
    77.
    发明申请
    METHOD AND SYSTEM FOR FORWARDING DATA BETWEEN PRIVATE NETWORKS 有权
    用于在私有网络之间传递数据的方法和系统

    公开(公告)号:US20110040968A1

    公开(公告)日:2011-02-17

    申请号:US12915430

    申请日:2010-10-29

    IPC分类号: H04L9/00

    摘要: In the field of communications technology, a method and a system for forwarding data between private networks are provided, which can enable terminals in different private networks to securely communicate with each other by using private network addresses. The method includes the following steps. A Secure Socket Layer (SSL) tunnel to an SSL Virtual Private Network (VPN) device in another private network is established. Address allocation information of the another private network is received through the SSL tunnel. The address allocation information and a mapping relation between the address allocation information and a public network IP address of the SSL VPN device transmitting the address allocation information and a session ID of the SSL tunnel transmitting the address allocation information are saved. A data packet whose destination address belongs to the another private network is forwarded to the SSL VPN device of the private network to which the destination address belongs, according to the address allocation information and the mapping relation. Through the method, the SSL VPN device can resolve private network addresses of other private networks.

    摘要翻译: 在通信技术领域中,提供了一种用于在专用网络之间转发数据的方法和系统,其可以使不同专用网络中的终端能够通过使用专用网络地址彼此安全地进行通信。 该方法包括以下步骤。 建立到另一个专用网络中的SSL虚拟专用网(VPN)设备的安全套接层(SSL)隧道。 通过SSL隧道接收另一个专网的地址分配信息。 地址分配信息和地址分配信息与发送地址分配信息的SSL VPN设备的公网IP地址和发送地址分配信息的SSL隧道的会话ID之间的映射关系被保存。 根据地址分配信息和映射关系,将目的地址属于另一个专网的数据包转发到目的地址所属专用网的SSL VPN设备。 通过该方法,SSL VPN设备可以解析其他专用网络的私网地址。

    METHOD AND APPARATUS FOR SELECTING PRE-CODING VECTORS
    78.
    发明申请
    METHOD AND APPARATUS FOR SELECTING PRE-CODING VECTORS 有权
    用于选择预编码向量的方法和装置

    公开(公告)号:US20100027713A1

    公开(公告)日:2010-02-04

    申请号:US12528096

    申请日:2008-02-22

    IPC分类号: H04L25/03

    摘要: To optimize the selection of pre-coding vectors in a multi-user MIMO system, the present invention provides a method for selecting pre-coding vectors in a base station, comprising the steps of: transmitting a plurality of pilot signals without being precoded to the plurality of terminals; receiving a plurality of feedback signals from the plurality of terminals, wherein at least one feedback signal includes a plurality of recommended pre-coding vector information and a plurality of channel status information, and each of the channel status information corresponds to a recommended pre-coding vector information; generate a pre-coding codebook based on the plurality feedback signals, wherein at least one pre-coding vector in the pre-coding codebook is determined based on a correlation coefficient between at least two recommended pre-coding vectors; and performing a transmission operation using the pre-coding codebook. Through considering the correlation among pre-coding vectors and different channel status information corresponding to different pre-coding vectors, be used to extend the selection range of pre-coding vectors and improve the total transmission rate of the whole system and system capacity.

    摘要翻译: 为了优化多用户MIMO系统中的预编码向量的选择,本发明提供了一种用于在基站中选择预编码向量的方法,包括以下步骤:发送多个导频信号而不经预编码到 多个终端; 从所述多个终端接收多个反馈信号,其中至少一个反馈信号包括多个推荐的预编码矢量信息和多个信道状态信息,并且每个信道状态信息对应于推荐的预编码 矢量信息; 基于所述多个反馈信号生成预编码码本,其中,所述预编码码本中的至少一个预编码矢量基于至少两个推荐的预编码矢量之间的相关系数来确定; 以及使用所述预编码码本执行发送操作。 通过考虑预编码矢量与对应于不同预编码矢量的不同信道状态信息之间的相关性,可用于扩展预编码矢量的选择范围,提高整个系统的总传输速率和系统容量。

    Electric toothbrush
    80.
    外观设计

    公开(公告)号:USD1016494S1

    公开(公告)日:2024-03-05

    申请号:US29826892

    申请日:2022-02-16

    申请人: Min Huang

    设计人: Min Huang

    摘要: FIG. 1 is a front perspective view of electric toothbrush, showing my new design;
    FIG. 2 is a rear perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The broken lines in the drawings illustrate the portions of the electric toothbrush, which form no part of the claimed design.