順方向リンク及び逆方向リンクのサービングアクセスポイントの変更

    公开(公告)号:JP2015092678A

    公开(公告)日:2015-05-14

    申请号:JP2014238136

    申请日:2014-11-25

    Applicant: QUALCOMM INC

    Abstract: 【課題】モバイル局が複数の基地局を介してメインネットワークにアクセスする通信システムにおいて、モバイル局は、順方向リンク(FL)サービング局として、いずれの基地局も自由に選択することができ、さらに、モバイル局はまた、逆方向リンク(RL)サービング局として、別の基地局あるいは同じ基地局を自由に選択することができる技術を提供する。【解決手段】モバイル局は、複数の基地局に対応する複数のルートをそのメモリにおいて保存し、各ルートは、特定の基地局に専属的に(dedicatedly)割り当てられる。FLサービング局あるいはRLサービング局のいずれかとして1つの基地局から別のへのハンドオフの間に、関与した基地局のそれぞれのルートにおいて、交換されたデータパケットは処理される。【選択図】図1

    Using identifier mapping to resolve access point identifier ambiguity
    3.
    发明专利
    Using identifier mapping to resolve access point identifier ambiguity 审中-公开
    使用标识符映射来解决访问点标识符的使用

    公开(公告)号:JP2013158022A

    公开(公告)日:2013-08-15

    申请号:JP2013061930

    申请日:2013-03-25

    Abstract: PROBLEM TO BE SOLVED: To provide techniques for identifying access points, which may be assigned the same identifier, in order to not cause confusion as to which access point (handover target) is being referenced when an access terminal in the network reports to its serving access point that a signal has been received from an access point having a given identifier.SOLUTION: Messages may be sent to access points that are assigned the same identifier (312) to cause the access points to monitor for a signal from an access terminal that received the identifier from a target access point (316). The target access point may then be identified on the basis of any responses that indicate that a signal was received from the access terminal.

    Abstract translation: 要解决的问题:提供用于识别可被分配相同标识符的接入点的技术,以便当网络中的接入终端向其服务报告时不引起对哪个接入点(切换目标)的参考的混淆 已经从具有给定标识符的接入点接收到信号的接入点。解决方案:消息可以被发送到被分配了相同标识符(312)的接入点,以使得接入点监视来自接入终端的信号, 从目标接入点(316)接收到标识符。 然后可以基于指示从接入终端接收到信号的任何响应来识别目标接入点。

    High rate packet data (hrpd) idle state handout from femto access point to macro access network
    5.
    发明专利
    High rate packet data (hrpd) idle state handout from femto access point to macro access network 有权
    高速分组数据(HRPD)空闲状态从FEMTO接入点到宏接入网络

    公开(公告)号:JP2013176090A

    公开(公告)日:2013-09-05

    申请号:JP2013076237

    申请日:2013-04-01

    Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for identifying an address of a femto node during handoff of an access terminal from a femto node to a macro node.SOLUTION: The femto node assigns a unique identifier to the access terminal. The access terminal passes the unique identifier to the macro node. The macro node partitions the unique identifier to determine the address of the femto node. In another embodiment, the femto node registers its address with a domain name system. The macro node queries the domain name system to obtain the address of the femto node. In another embodiment, the macro node sends the unique identifier to a proxy. The proxy partitions the unique identifier to determine the address of the femto node (2370).

    Abstract translation: 要解决的问题:提供用于在接入终端从毫微微节点切换到宏节点的过程中识别毫微微节点的地址的系统和方法。解决方案:毫微微节点向接入终端分配唯一的标识符。 接入终端将唯一标识符传递给宏节点。 宏节点分割唯一标识符以确定毫微微节点的地址。 在另一个实施例中,毫微微节点用域名系统注册其地址。 宏节点查询域名系统,获取毫微微节点的地址。 在另一个实施例中,宏节点将唯一标识符发送到代理。 代理分割唯一标识符以确定毫微微节点的地址(2370)。

    Cell identifier assignment and selection
    7.
    发明专利
    Cell identifier assignment and selection 有权
    细胞鉴定者分配和选择

    公开(公告)号:JP2013138444A

    公开(公告)日:2013-07-11

    申请号:JP2013009822

    申请日:2013-01-23

    CPC classification number: H04W72/085 H04J11/0093 H04W72/0406

    Abstract: PROBLEM TO BE SOLVED: To provide systems and methodologies that facilitate providing physical cell identifier (PCI) assignment.SOLUTION: Neighboring access point parameters are collected and transmitted to a PCI assigning component. The PCI assigning component can generate a PCI on the basis of these parameters as well as other local parameters. The neighboring access point parameters can be received by evaluating signals transmitted by the neighboring access points, from UE communicating with the neighboring access points, over a backhaul link, etc. The parameters can include signal strength, identification, and the like. In addition, priority lists of PCIs can be provided to an access point. The access point can utilize the neighborhood parameters to select an optimal PCI from the list.

    Abstract translation: 要解决的问题:提供有助于提供物理小区标识符(PCI)分配的系统和方法。解决方案:相邻接入点参数被收集并传输到PCI分配组件。 PCI分配组件可以基于这些参数以及其他本地参数生成PCI。 可以通过评估由邻近接入点通过回程链路等与邻近接入点进行通信的相邻接入点发送的信号来接收相邻接入点参数。参数可以包括信号强度,识别等。 此外,可以向接入点提供PCI的优先级列表。 接入点可以利用邻域参数从列表中选择最佳PCI。

    Relay based header compression
    8.
    发明专利
    Relay based header compression 有权
    基于继电器的压头

    公开(公告)号:JP2013013098A

    公开(公告)日:2013-01-17

    申请号:JP2012168520

    申请日:2012-07-30

    CPC classification number: H04W28/06 H04L69/22 H04W40/02

    Abstract: PROBLEM TO BE SOLVED: To provide a method for using relays to facilitate communication of a packet, such as from a base station to a mobile device.SOLUTION: The packet can include a header that designates an intended destination 204 for the packet. The header can transfer such that the intended destination designation can be sent with or without being decompressed at a relay. If there is more than one relay involved in communication, then the header can configure such that the header is accessible without performing decompression. However, if there is one relay stop, then the header can compress a designator in such a way that decompression should occur.

    Abstract translation: 要解决的问题:提供一种使用中继来促进诸如从基站到移动设备的分组通信的方法。 解决方案:分组可以包括指定分组的预期目的地204的报头。 报头可以传送,使得预期的目的地指定可以在中继站被发送还是不被解压缩。 如果通信中涉及多个中继器,则头部可以配置为使得头部可以访问而不执行解压缩。 然而,如果有一个继电器停止,则标题可以压缩指示符,使得应该发生解压缩。 版权所有(C)2013,JPO&INPIT

    High rate packet data (hrpd) idle state handout from femto access point to macro access network
    9.
    发明专利
    High rate packet data (hrpd) idle state handout from femto access point to macro access network 有权
    高速分组数据(HRPD)空闲状态从FEMTO接入点到宏接入网络

    公开(公告)号:JP2013176091A

    公开(公告)日:2013-09-05

    申请号:JP2013076241

    申请日:2013-04-01

    Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for identifying an address of a femto node during handoff of an access terminal from a femto node to a macro node.SOLUTION: The femto node assigns a unique identifier to the access terminal. The access terminal passes the unique identifier to the macro node 1705. The macro node partitions the unique identifier to determine the address of the femto node 1710, 1712. In another embodiment, the femto node registers its address with a domain name system 1760. The macro node queries the domain name system to obtain the address of the femto node.

    Abstract translation: 要解决的问题:提供用于在接入终端从毫微微节点切换到宏节点的过程中识别毫微微节点的地址的系统和方法。解决方案:毫微微节点向接入终端分配唯一的标识符。 接入终端将唯一标识符传递到宏节点1705.宏节点分割唯一标识符以确定毫微微节点1710,1712的地址。在另一个实施例中,毫微微节点向域名系统1760注册其地址。 宏节点查询域名系统,获取毫微微节点的地址。

    Method and apparatus for sending information via selection of resources used for transmission
    10.
    发明专利
    Method and apparatus for sending information via selection of resources used for transmission 有权
    通过选择用于传输的资源发送信息的方法和装置

    公开(公告)号:JP2013176075A

    公开(公告)日:2013-09-05

    申请号:JP2013062682

    申请日:2013-03-25

    CPC classification number: H04W48/12

    Abstract: PROBLEM TO BE SOLVED: To provide techniques for transmitting and receiving a pilot (reference signal) in a wireless network.SOLUTION: A pseudo-random function may provide pseudo-random values, which may be used to select resources for sending the pilot. In one design, a transmitter (e.g., a base station for a sector) may determine first information (e.g., a sector ID) to convey via a pilot, and may also determine second information for absolute time (e.g., a pilot cycle index). The transmitter may determine resources (e.g., slots) for sending the pilot on the basis of the first and second information and, in some cases, on the basis further of a pseudo-random number (PN) offset assigned to the sector. The sector ID may be recovered in a receiver on the basis of the pilot cycle index and other information.

    Abstract translation: 要解决的问题:提供在无线网络中发送和接收导频(参考信号)的技术。解码:伪随机函数可以提供伪随机值,其可以用于选择用于发送导频的资源。 在一种设计中,发射机(例如,用于扇区的基站)可以确定经由导频传送的第一信息(例如,扇区ID),并且还可以确定绝对时间的第二信息(例如,导频周期索引) 。 发射机可以基于第一和第二信息确定用于发送导频的资源(例如,时隙),并且在一些情况下,还基于分配给扇区的伪随机数(PN)偏移量来确定资源(例如,时隙)。 可以基于导频周期索引和其他信息在接收机中恢复扇区ID。

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