Asymmetric mode of operation in multi-carrier communication systems
    1.
    发明授权
    Asymmetric mode of operation in multi-carrier communication systems 有权
    多载波通信系统中的不对称操作模式

    公开(公告)号:US08160596B2

    公开(公告)日:2012-04-17

    申请号:US11486513

    申请日:2006-07-13

    IPC分类号: H04W72/00

    CPC分类号: H04B7/264 H04L1/16 H04L5/023

    摘要: A method and system for providing asymmetric modes of operation in multi-carrier wireless communication systems. A method may assign a long code mask (LCM) to an information channel associated with a plurality of forward link carriers to transmit data from an access network to an access terminal; and multiplex the information channel on a reverse link carrier. The information channel may include one of data source channel (DSC), data rate control (DRC) and acknowledgment (ACK) information, and the multiplexing may be code division multiplexing (CDM). The AN may instruct the AT on whether to multiplex the DSC information based on feedback from the AT. The method may further offset the ACK information on the reverse link to reduce the reverse link peak to average, CDM the information channel on an I-branch and on a Q-branch, and transmit the code division multiplexed information channel on the reverse link carrier.

    摘要翻译: 一种用于在多载波无线通信系统中提供不对称操作模式的方法和系统。 方法可以将长码掩码(LCM)分配给与多个前向链路载波相关联的信息信道,以将数据从接入网络传输到接入终端; 并在反向链路载波上复用信息信道。 信息信道可以包括数据源信道(DSC),数据速率控制(DRC)和确认(ACK)信息之一,并且复用可以是码分复用(CDM)。 AN可以根据AT的反馈来指示AT是否复用DSC信息。 该方法还可以抵消反向链路上的ACK信息,以减少反向链路峰值平均,CDM在I分支和Q分支上的信道,并在反向链路载波上发送码分多路复用信息信道 。

    Asymmetric mode of operation in multi-carrier communication systems
    2.
    发明申请
    Asymmetric mode of operation in multi-carrier communication systems 有权
    多载波通信系统中的不对称操作模式

    公开(公告)号:US20070060165A1

    公开(公告)日:2007-03-15

    申请号:US11486513

    申请日:2006-07-13

    IPC分类号: H04Q7/20

    CPC分类号: H04B7/264 H04L1/16 H04L5/023

    摘要: A method and system for providing asymmetric modes of operation in multi-carrier wireless communication systems. A method may assign a long code mask (LCM) to an information channel associated with a plurality of forward link carriers to transmit data from an access network to an access terminal; and multiplex the information channel on a reverse link carrier. The information channel may include one of data source channel (DSC), data rate control (DRC) and acknowledgment (ACK) information, and the multiplexing may be code division multiplexing (CDM). The AN may instruct the AT on whether to multiplex the DSC information based on feedback from the AT. The method may further offset the ACK information on the reverse link to reduce the reverse link peak to average, CDM the information channel on an I-branch and on a Q-branch, and transmit the code division multiplexed information channel on the reverse link carrier.

    摘要翻译: 一种用于在多载波无线通信系统中提供不对称操作模式的方法和系统。 方法可以将长码掩码(LCM)分配给与多个前向链路载波相关联的信息信道,以将数据从接入网络传输到接入终端; 并在反向链路载波上复用信息信道。 信息信道可以包括数据源信道(DSC),数据速率控制(DRC)和确认(ACK)信息之一,并且复用可以是码分复用(CDM)。 AN可以根据AT的反馈来指示AT是否复用DSC信息。 该方法还可以抵消反向链路上的ACK信息,以减少反向链路峰值平均,CDM在I分支和Q分支上的信道,并在反向链路载波上发送码分多路复用信息信道 。

    METHOD AND APPARATUS FOR DISCONTINUOUS RECEPTION IN USER EQUIPMENT FOR POWER SAVINGS
    7.
    发明申请
    METHOD AND APPARATUS FOR DISCONTINUOUS RECEPTION IN USER EQUIPMENT FOR POWER SAVINGS 有权
    用于设备节电的不连续接收的方法和装置

    公开(公告)号:US20130242826A1

    公开(公告)日:2013-09-19

    申请号:US13423522

    申请日:2012-03-19

    IPC分类号: H04W52/02

    摘要: Methods and apparatuses to power off a modem receiver or components of the receiver at a time prior to the end of the frame based on data in the frame being received and properly decoded before the end of the frame. In an aspect, the apparatuses and methods provide power saving in a wireless device, and include receiving data within a frame at a user equipment, determining whether all payload packet data has been correctly decoded prior to an end of the frame, and powering down a receiver component for a portion of a remainder of the frame in response to determining that all payload packet data has been correctly decoded and where a first time period to a next scheduled overhead hit transmission period of a slot in the frame is greater than a second time period corresponding to a warm-up period for the receiver component.

    摘要翻译: 基于在框架结束之前正在接收并正确解码的帧中的数据,在帧结束之前的时间关闭调制解调器接收机或接收机的组件的方法和装置。 在一个方面,所述设备和方法在无线设备中提供功率节省,并且包括在用户设备的帧内接收数据,确定所有有效载荷分组数据是否在帧结束之前被正确解码,并且断电 响应于确定所有有效载荷分组数据已经被正确解码以及帧中的时隙的第一时间段到下一个调度的开销命中传输周期大于第二时间的帧的剩余部分的一部分的接收器组件 对应于接收器组件的预热时段。

    Method and apparatus for reverse link transmit beam-forming
    8.
    发明授权
    Method and apparatus for reverse link transmit beam-forming 有权
    用于反向链路发射波束形成的方法和装置

    公开(公告)号:US07729714B2

    公开(公告)日:2010-06-01

    申请号:US11313320

    申请日:2005-12-20

    IPC分类号: H04B7/00 H04Q7/20

    摘要: A method and system for reverse link transmit beam-forming. One method comprises using a plurality of antennas at an access terminal to wirelessly transmit signals to one or more base stations; receiving an input indicating a reverse link signal quality at the one or more base stations; and adjusting at least one of a gain and a phase of a signal to be transmitted on one or more antennas. The input may be a reverse power control (RPC) value sent from one or more base stations or a measurement of the closed-loop pilot transmit power.

    摘要翻译: 反向链路发射波束形成的方法和系统。 一种方法包括在接入终端处使用多个天线将信号无线地发送到一个或多个基站; 在所述一个或多个基站处接收指示反向链路信号质量的输入; 以及调整要在一个或多个天线上发送的信号的增益和相位中的至少一个。 输入可以是从一个或多个基站发送的反向功率控制(RPC)值或闭环导频发射功率的测量。

    Method and apparatus for discontinuous reception in user equipment for power savings
    10.
    发明授权
    Method and apparatus for discontinuous reception in user equipment for power savings 有权
    用于用户设备不连续接收功率节省的方法和装置

    公开(公告)号:US08897188B2

    公开(公告)日:2014-11-25

    申请号:US13423522

    申请日:2012-03-19

    IPC分类号: G08C17/00 H04W52/02

    摘要: Methods and apparatuses to power off a modem receiver or components of the receiver at a time prior to the end of the frame based on data in the frame being received and properly decoded before the end of the frame. In an aspect, the apparatuses and methods provide power saving in a wireless device, and include receiving data within a frame at a user equipment, determining whether all payload packet data has been correctly decoded prior to an end of the frame, and powering down a receiver component for a portion of a remainder of the frame in response to determining that all payload packet data has been correctly decoded and where a first time period to a next scheduled overhead bit transmission period of a slot in the frame is greater than a second time period corresponding to a warm-up period for the receiver component.

    摘要翻译: 基于在框架结束之前正在接收并正确解码的帧中的数据,在帧结束之前的时间关闭调制解调器接收机或接收机的组件的方法和装置。 在一个方面,所述设备和方法在无线设备中提供功率节省,并且包括在用户设备的帧内接收数据,确定所有有效载荷分组数据是否在帧结束之前被正确解码,并且断电 响应于确定所有有效载荷分组数据已经被正确解码以及帧中的时隙的第一时间段到下一个调度的开销比特传输周期大于第二时间的帧的剩余部分的一部分的接收机组件 对应于接收器组件的预热时段。