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176 条记录 (耗时 0.027 秒)

    Method and apparatus for transferring smart antenna capability information
    31.
    发明授权
    Method and apparatus for transferring smart antenna capability information 有权
    用于传送智能天线能力信息的方法和装置

    公开(公告)号：US08504110B2

    公开(公告)日：2013-08-06

    申请号：US11066915

    申请日：2005-02-25

    申请人： Arty Chandra ,  Inhyok Cha ,  Paul Marinier ,  Vincent Roy

    发明人： Arty Chandra ,  Inhyok Cha ,  Paul Marinier ,  Vincent Roy

    IPC分类号： H04M1/00

    CPC分类号： H04W24/02 ,  H04B7/0628 ,  H04B7/0689 ,  H04W28/18 ,  H04W84/12

    摘要： A system for exchanging smart antenna capability information between a transmitting station (STA) and a receiving STA in a wireless communication system includes an antenna capability information element (IE) that includes information regarding the capability of the transmitting STA. The antenna capability IE is sent from the transmitting STA to the receiving STA prior to data transmission between the transmitting STA and the receiving STA. When used in a wireless local area network, the antenna capability IE can be sent as part of a management frame, control frame, or data frame.

    摘要翻译： 一种用于在无线通信系统中的发送站（STA）和接收STA之间交换智能天线能力信息的系统包括：天线能力信息元素（IE），其包括关于发送STA的能力的信息。 在发送STA和接收STA之间的数据传输之前，天线能力IE从发送STA发送到接收STA。 当在无线局域网中使用时，天线能力IE可以作为管理帧，控制帧或数据帧的一部分发送。

    Method and apparatus for selecting enhanced dedicated channel transport format combination in CELL—FACH state and idle mode
    32.
    发明授权
    Method and apparatus for selecting enhanced dedicated channel transport format combination in CELL—FACH state and idle mode 有权
    用于在CELL-FACH状态和空闲模式下选择增强型专用信道传输格式组合的方法和装置

    公开(公告)号：US08107991B2

    公开(公告)日：2012-01-31

    申请号：US12408128

    申请日：2009-03-20

    申请人： Benoit Pelletier ,  Paul Marinier ,  Vincent Roy ,  Diana Pani ,  Christopher R. Cave

    发明人： Benoit Pelletier ,  Paul Marinier ,  Vincent Roy ,  Diana Pani ,  Christopher R. Cave

    IPC分类号： H04W52/04 ,  H04B7/00 ,  H04J1/16

    CPC分类号： H04W56/00 ,  H04W24/00 ,  H04W52/146 ,  H04W52/325 ,  H04W52/36 ,  H04W52/50 ,  H04W72/02 ,  H04W74/0833

    摘要： A method and apparatus for selecting an enhanced dedicated channel (E-DCH) transport format combination (E-TFC) in Cell_FACH state and idle mode are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble and receives an index to an E-DCH resource in response to the RACH preamble. The WTRU may estimate a power headroom based on the maximum WTRU transmit power, power offset value, and the last successfully transmitted RACH preamble transmit power. The WTRU restricts an E-TFC based on the estimated power headroom, and selects an E-TFC based on a set of supported E-TFCs. The WTRU then generates, and transmits, a protocol data unit (PDU) based on the selected E-TFC.

    摘要翻译： 公开了一种用于在Cell_FACH状态和空闲模式中选择增强型专用信道（E-DCH）传输格式组合（E-TFC）的方法和装置。 无线发射/接收单元（WTRU）发送随机接入信道（RACH）前同步码，并响应于RACH前导码向E-DCH资源接收索引。 WTRU可以基于最大WTRU传输功率，功率偏移值和最后成功发送的RACH前导码发送功率来估计功率余量。 WTRU基于估计的功率余量来限制E-TFC，并且基于一组支持的E-TFC选择E-TFC。 然后，WTRU基于所选择的E-TFC生成和发送协议数据单元（PDU）。

    Method and apparatus for transmitting and receiving a packet via high speed downlink packet access
    35.
    发明授权
    Method and apparatus for transmitting and receiving a packet via high speed downlink packet access 有权
    用于经由高速下行链路分组接入发送和接收分组的方法和装置

    公开(公告)号：US07961657B2

    公开(公告)日：2011-06-14

    申请号：US11955090

    申请日：2007-12-12

    申请人： Christopher R. Cave ,  Paul Marinier ,  Stuart T. Burchill ,  Vincent Roy

    发明人： Christopher R. Cave ,  Paul Marinier ,  Stuart T. Burchill ,  Vincent Roy

    IPC分类号： H04B7/00

    CPC分类号： H04L1/1874 ,  H04L1/0007 ,  H04L1/1835 ,  H04L69/32 ,  H04L69/324 ,  H04W28/06 ,  Y10S370/912

    摘要： A method and apparatus for transmitting and receiving a packet via high speed downlink packet access (HSDPA) are disclosed. At least one HSDPA medium access control (MAC-hs) service data unit (SDU) is segmented into a plurality of segments. MAC-hs protocol data units (PDUs) are generated from the segments wherein each MAC-hs PDU includes at least one segment. Each MAC-hs PDU may include one segment from a single MAC-hs SDU. The size of the segments may match to the size of the MAC-hs PDUs minus the size of the header of the MAC-hs PDU. The sizes of the segments may be determined based on the number of segments to which the MAC-hs SDU is segmented. Alternatively, each MAC-hs PDU may include a combination of segments from a plurality of MAC-hs SDUs or a combination of at least one segment from one MAC-hs SDU and at least one entire MAC-hs SDU.

    摘要翻译： 公开了一种通过高速下行链路分组接入（HSDPA）发送和接收分组的方法和装置。 至少一个HSDPA介质访问控制（MAC-hs）服务数据单元（SDU）被分割成多个段。 从其中每个MAC-hs PDU包括至少一个段的段生成MAC-hs协议数据单元（PDU）。 每个MAC-hs PDU可以包括来自单个MAC-hs SDU的一个段。 段的大小可以匹配MAC-hs PDU的大小减去MAC-hs PDU的报头的大小。 可以基于MAC-hs SDU被分段的段的数量来确定段的大小。 或者，每个MAC-hs PDU可以包括来自多个MAC-hs SDU的段的组合或来自一个MAC-hs SDU和至少一个整个MAC-hs SDU的至少一个段的组合。

    Method and apparatus for autonomously determining the coverage area of an access point in a wireless communication system
    36.
    发明授权
    Method and apparatus for autonomously determining the coverage area of an access point in a wireless communication system 失效
    用于在无线通信系统中自主地确定接入点的覆盖区域的方法和装置

    公开(公告)号：US07764653B2

    公开(公告)日：2010-07-27

    申请号：US11018112

    申请日：2004-12-20

    申请人： Paul Marinier ,  Christopher Cave ,  Angelo Cuffaro ,  Vincent Roy

    发明人： Paul Marinier ,  Christopher Cave ,  Angelo Cuffaro ,  Vincent Roy

    IPC分类号： H04W4/00

    CPC分类号： H04W16/18 ,  H04W24/06

    摘要： A method and apparatus for autonomously determining a coverage area of each of a plurality of access points (APs) in a wireless communication system are disclosed. Each of a plurality of APs transmits loud packets to, and receives loud packets from, other APs. Each AP measures received powers of the loud packets received from the other APs. Each AP estimates path losses from the other APs using the measured received powers and calculates the range of the AP from the estimated path losses from the other APs.

    摘要翻译： 公开了一种用于自主确定无线通信系统中的多个接入点（AP）中的每一个的覆盖区域的方法和装置。 多个AP中的每一个发送响应分组，并且从其他AP接收响亮的分组。 每个AP测量从其他AP接收的响亮分组的接收功率。 每个AP使用测量的接收功率估计来自其他AP的路径损耗，并且根据来自其他AP的估计路径损耗来计算AP的范围。

    Method for clear channel assessment optimization in a wireless local area network
    38.
    发明授权
    Method for clear channel assessment optimization in a wireless local area network 失效
    无线局域网中通道评估优化的方法

    公开(公告)号：US07620063B2

    公开(公告)日：2009-11-17

    申请号：US12209692

    申请日：2008-09-12

    申请人： Christopher R. Cave ,  Vincent Roy ,  Paul Marinier ,  Angelo A. Cuffaro

    发明人： Christopher R. Cave ,  Vincent Roy ,  Paul Marinier ,  Angelo A. Cuffaro

    IPC分类号： H04L12/413 ,  H04W4/00

    CPC分类号： H04W74/08 ,  H04L1/203 ,  H04W28/18 ,  H04W84/12

    摘要： A method and apparatus are directed toward optimizing clear channel assessment (CCA) parameters in a wireless local area network having an access point (AP) and at least one station. An upper bound and a lower bound for an energy detect threshold (EDT) parameter are determined. A value of the EDT parameter is calculated and is bound by the upper bound and the lower bound. The EDT parameter is updated. The method can be performed at each station or at the AP, with the updated CCA parameters being signaled to each station associated with the AP.

    摘要翻译： 方法和装置旨在在具有接入点（AP）和至少一个站的无线局域网中优化清除信道评估（CCA）参数。 确定能量检测阈值（EDT）参数的上限和下限。 计算EDT参数的值并由上限和下限约束。 EDT参数已更新。 该方法可以在每个站点或AP处执行，更新的CCA参数被发送到与AP相关联的每个站点。

    METHOD AND APPARATUS FOR MANAGING A COLLISION IN COMMON E-DCH TRANSMISSIONS
    39.
    发明申请
    METHOD AND APPARATUS FOR MANAGING A COLLISION IN COMMON E-DCH TRANSMISSIONS 审中-公开
    用于管理通用电子传输中的冲突的方法和装置

    公开(公告)号：US20090086698A1

    公开(公告)日：2009-04-02

    申请号：US12238053

    申请日：2008-09-25

    申请人： Vincent Roy ,  Paul Marinier ,  Benoit Pelletier ,  Christopher R. Cave ,  Rocco DiGirolamo

    发明人： Vincent Roy ,  Paul Marinier ,  Benoit Pelletier ,  Christopher R. Cave ,  Rocco DiGirolamo

    IPC分类号： H04W28/00

    CPC分类号： H04W74/0866 ,  H04W74/085

    摘要： A method and apparatus for managing a collision in random access channel (RACH) access transmissions are disclosed. A wireless transmit/receive unit (WTRU) transmits WTRU-dependent information to confirm that a detected acquisition indicator (AI) is intended to the WTRU. The WTRU-dependent information may be transmitted separately after detecting the AI, may be transmitted along with a RACH preamble, or may be sent in an E-RACH message. The WTRU-dependent information may be a random number, a sequence or scrambling code randomly selected from a pre-determined set of sequences or scrambling codes. Alternatively, the WTRU-dependent information may be a pre-configured identifier, or information derived from the pre-configured identifier. Alternatively, after detecting an AI, the WTRU may randomly select an enhanced dedicated channel (E-DCH) resource from a set of E-DCH resources associated with an RACH resource used for transmission of the RACH preamble and transmit an E-RACH message using the selected E-DCH resource.

    摘要翻译： 公开了一种用于管理随机接入信道（RACH）接入传输中的冲突的方法和装置。 无线发射/接收单元（WTRU）发送WTRU相关信息以确认检测到的获取指示符（AI）是针对WTRU。 可以在检测到AI之后单独发送WTRU依赖信息，可以与RACH前导码一起发送，或者可以在E-RACH消息中发送。 WTRU依赖信息可以是从预定序列或扰码集合中随机选择的随机数，序列或扰码。 或者，WTRU相关信息可以是预配置的标识符，或者是从预先配置的标识符导出的信息。 或者，在检测到AI之后，WTRU可以从与用于发送RACH前导码的RACH资源相关联的一组E-DCH资源中随机选择增强型专用信道（E-DCH）资源，并使用 所选择的E-DCH资源。

    METHOD FOR CLEAR CHANNEL ASSESSMENT OPTIMIZATION IN A WIRELESS LOCAL AREA NETWORK
    40.
    发明申请
    METHOD FOR CLEAR CHANNEL ASSESSMENT OPTIMIZATION IN A WIRELESS LOCAL AREA NETWORK 失效
    无线局域网净化信道优化方法

    公开(公告)号：US20090003299A1

    公开(公告)日：2009-01-01

    申请号：US12209692

    申请日：2008-09-12

    申请人： Christopher Cave ,  Vincent Roy ,  Paul Marinier ,  Angelo Cuffaro

    发明人： Christopher Cave ,  Vincent Roy ,  Paul Marinier ,  Angelo Cuffaro

    IPC分类号： H04Q7/00

    CPC分类号： H04W74/08 ,  H04L1/203 ,  H04W28/18 ,  H04W84/12

    摘要： A method and apparatus are directed toward optimizing clear channel assessment (CCA) parameters in a wireless local area network having an access point (AP) and at least one station. An upper bound and a lower bound for an energy detect threshold (EDT) parameter are determined. A value of the EDT parameter is calculated and is bound by the upper bound and the lower bound. The EDT parameter is updated. The method can be performed at each station or at the AP, with the updated CCA parameters being signaled to each station associated with the AP.

    摘要翻译： 方法和装置旨在在具有接入点（AP）和至少一个站的无线局域网中优化清除信道评估（CCA）参数。 确定能量检测阈值（EDT）参数的上限和下限。 计算EDT参数的值并由上限和下限约束。 EDT参数已更新。 该方法可以在每个站点或AP处执行，更新的CCA参数被发送到与AP相关联的每个站点。