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    DISCONTINUOUS TRANSMISSION SIGNALING OVER AN UPLINK CONTROL CHANNEL
    1.
    发明申请
    DISCONTINUOUS TRANSMISSION SIGNALING OVER AN UPLINK CONTROL CHANNEL 有权
    上行链路控制信道的不连续传输信令

    公开(公告)号：US20090221289A1

    公开(公告)日：2009-09-03

    申请号：US12365872

    申请日：2009-02-04

    申请人： Hao Xu ,  Juan Montojo ,  Durga Prasad Malladi ,  Peter Gaal

    发明人： Hao Xu ,  Juan Montojo ,  Durga Prasad Malladi ,  Peter Gaal

    IPC分类号： H04W60/00 ,  H04K1/10

    CPC分类号： H04L1/0023 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0091

    摘要： Systems and methodologies are described that facilitate signaling and detecting discontinuous transmission (DTX) in a wireless communication environment. A DTX indicator and Channel Quality Indicator (CQI) feedback can be multiplexed within a common uplink control channel subframe and transmitted to a base station when the access terminal is operating in DTX mode for an Acknowledgement Channel. Further, when operating in non-DTX mode, the access terminal can multiplex an ACK indicator or a NAK indicator with the CQI feedback within a common uplink control channel subframe, which can thereafter be transferred to the base station. Accordingly, the base station can detect DTX operation or non-DTX operation of the access terminal. For example, reference signal symbols can carry one of the DTX indicator, the ACK indicator, or the NAK indicator. Pursuant to another example, the CQI feedback and the DTX indicator can be combined and carried jointly by non-reference signal symbols.

    摘要翻译： 描述了在无线通信环境中促进信令和检测不连续传输（DTX）的系统和方法。 DTX指示符和信道质量指示符（CQI）反馈可以在公共上行链路控制信道子帧内多路复用，并且当接入终端以确认信道的DTX模式工作时被发送到基站。 此外，当在非DTX模式下操作时，接入终端可以在公共上行链路控制信道子帧内将ACK指示符或NAK指示符与CQI反馈复用，然后可以将其传送到基站。 因此，基站可以检测接入终端的DTX操作或非DTX操作。 例如，参考信号符号可以携带DTX指示符，ACK指示符或NAK指示符之一。 根据另一示例，CQI反馈和DTX指示符可以由非参考信号符号组合和携带。

    Discontinuous transmission signaling over an uplink control channel
    2.
    发明授权
    Discontinuous transmission signaling over an uplink control channel 有权
    通过上行链路控制信道的不连续传输信令

    公开(公告)号：US08559946B2

    公开(公告)日：2013-10-15

    申请号：US12365872

    申请日：2009-02-04

    申请人： Hao Xu ,  Juan Montojo ,  Durga Prasad Malladi ,  Peter Gaal

    发明人： Hao Xu ,  Juan Montojo ,  Durga Prasad Malladi ,  Peter Gaal

    IPC分类号： H04W4/00 ,  H04L27/28

    CPC分类号： H04L1/0023 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0091

    摘要： Systems and methodologies are described that facilitate signaling and detecting discontinuous transmission (DTX) in a wireless communication environment. A DTX indicator and Channel Quality Indicator (CQI) feedback can be multiplexed within a common uplink control channel subframe and transmitted to a base station when the access terminal is operating in DTX mode for an Acknowledgement Channel. Further, when operating in non-DTX mode, the access terminal can multiplex an ACK indicator or a NAK indicator with the CQI feedback within a common uplink control channel subframe, which can thereafter be transferred to the base station. Accordingly, the base station can detect DTX operation or non-DTX operation of the access terminal. For example, reference signal symbols can carry one of the DTX indicator, the ACK indicator, or the NAK indicator. Pursuant to another example, the CQI feedback and the DTX indicator can be combined and carried jointly by non-reference signal symbols.

    摘要翻译： 描述了在无线通信环境中促进信令和检测不连续传输（DTX）的系统和方法。 DTX指示符和信道质量指示符（CQI）反馈可以在公共上行链路控制信道子帧内多路复用，并且当接入终端以确认信道的DTX模式工作时被发送到基站。 此外，当在非DTX模式下操作时，接入终端可以在公共上行链路控制信道子帧内将ACK指示符或NAK指示符与CQI反馈复用，然后可以将其传送到基站。 因此，基站可以检测接入终端的DTX操作或非DTX操作。 例如，参考信号符号可以携带DTX指示符，ACK指示符或NAK指示符之一。 根据另一示例，CQI反馈和DTX指示符可以由非参考信号符号组合和携带。

    ENHANCED MULTIPLEXING SYSTEM AND TECHNIQUE FOR UPLINK CONTROL CHANNELS
    3.
    发明申请
    ENHANCED MULTIPLEXING SYSTEM AND TECHNIQUE FOR UPLINK CONTROL CHANNELS 有权
    增强多路复用系统和上传控制通道的技术

    公开(公告)号：US20090201869A1

    公开(公告)日：2009-08-13

    申请号：US12365845

    申请日：2009-02-04

    申请人： Hao Xu ,  Durga Prasad Malladi ,  Juan Montojo ,  Peter Gaal

    发明人： Hao Xu ,  Durga Prasad Malladi ,  Juan Montojo ,  Peter Gaal

    IPC分类号： H04W72/00 ,  H04L27/28

    CPC分类号： H04L5/0053 ,  H04L1/1671 ,  H04L5/0023 ,  H04L5/0064 ,  H04L5/0092 ,  H04W72/1268

    摘要： A communication system incorporates a multiplexing scheme so that a base node that schedules user equipment (UE) can determine whether an ACK/NACK and/or a service request (SR) has been received when both uplink (UL) transmissions are simultaneously scheduled. Significant complexity reduction, better link efficiency, and higher multiplexing capability since the base node can interpret selective use by the UE of either the ACK/NACK or SR UL channel. Such interpretation can be extended to when multiple downlink (DL) transmission modes can be used, specifically DL single input multiple output (SIMO), DL multiple input multiple output (MIMO) with rank 1 transmission, and DL MIMO with rank 2 transmission. Based upon knowledge of the scheduling and DL transmission mode, the base node does not have to blind decode a number of possibilities due to the mapping of possible responses from the UE. In addition, the multiplexing scheme is applicable to FDD and TDD.

    摘要翻译： 通信系统包括复用方案，使得调度用户设备（UE）的基站节点可以确定当同时调度上行链路（UL）传输时是否已经接收到ACK / NACK和/或服务请求（SR）。 显着的复杂度降低，更好的链路效率和更高的复用能力，因为基站节点可以解释UE对ACK / NACK或SR UL信道的选择性使用。 这样的解释可以扩展到当可以使用多个下行链路（DL）传输模式时，具体地，具有秩1传输的DL单输入多输出（SIMO），DL多输入多输出（MIMO）和具有秩2传输的DL MIMO。 基于调度和DL传输模式的知识，由于来自UE的可能响应的映射，基本节点不必对许多可能性进行盲解码。 另外，复用方案适用于FDD和TDD。

    Enhanced multiplexing system and technique for uplink control channels
    4.
    发明授权
    Enhanced multiplexing system and technique for uplink control channels 有权
    用于上行链路控制信道的增强多路复用系统和技术

    公开(公告)号：US08855630B2

    公开(公告)日：2014-10-07

    申请号：US12365845

    申请日：2009-02-04

    申请人： Hao Xu ,  Durga Prasad Malladi ,  Juan Montojo ,  Peter Gaal

    发明人： Hao Xu ,  Durga Prasad Malladi ,  Juan Montojo ,  Peter Gaal

    IPC分类号： H04W4/00

    CPC分类号： H04L5/0053 ,  H04L1/1671 ,  H04L5/0023 ,  H04L5/0064 ,  H04L5/0092 ,  H04W72/1268

    摘要： A communication system incorporates a multiplexing scheme so that a base node that schedules user equipment (UE) can determine whether an ACK/NACK and/or a service request (SR) has been received when both uplink (UL) transmissions are simultaneously scheduled. Significant complexity reduction, better link efficiency, and higher multiplexing capability since the base node can interpret selective use by the UE of either the ACK/NACK or SR UL channel. Such interpretation can be extended to when multiple downlink (DL) transmission modes can be used, specifically DL single input multiple output (SIMO), DL multiple input multiple output (MIMO) with rank 1 transmission, and DL MIMO with rank 2 transmission. Based upon knowledge of the scheduling and DL transmission mode, the base node does not have to blind decode a number of possibilities due to the mapping of possible responses from the UE. In addition, the multiplexing scheme is applicable to FDD and TDD.

    摘要翻译： 通信系统包括复用方案，使得调度用户设备（UE）的基站节点可以确定当同时调度上行链路（UL）传输时是否已经接收到ACK / NACK和/或服务请求（SR）。 显着的复杂度降低，更好的链路效率和更高的复用能力，因为基站节点可以解释UE对ACK / NACK或SR UL信道的选择性使用。 这样的解释可以扩展到当可以使用多个下行链路（DL）传输模式时，具体地，具有秩1传输的DL单输入多输出（SIMO），DL多输入多输出（MIMO）和具有秩2传输的DL MIMO。 基于调度和DL传输模式的知识，由于来自UE的可能响应的映射，基本节点不必对许多可能性进行盲解码。 另外，复用方案适用于FDD和TDD。

    Efficient system identification schemes for communication systems
    6.
    发明授权
    Efficient system identification schemes for communication systems 有权
    通信系统的高效系统识别方案

    公开(公告)号：US09119132B2

    公开(公告)日：2015-08-25

    申请号：US12248303

    申请日：2008-10-09

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Peter Gaal ,  Sandip Sarkar

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Peter Gaal ,  Sandip Sarkar

    IPC分类号： H04J3/06 ,  H04W48/12 ,  H04J11/00 ,  H04L27/26

    CPC分类号： H04W48/12 ,  H04J11/0069 ,  H04L27/2602 ,  H04W56/001

    摘要： Systems and methodologies are described that facilitate efficiently indicating parameter(s) associated with a base station utilizing synchronization signals in a wireless communication environment. For instance, relative locations of a PSC and a SSC in a radio frame can be a function of a parameter. Further, a PSC sequence utilized to generate PSCs can be selected based upon a parameter. Moreover, inclusion or exclusion of PSCs from a radio frame can be a function of a parameter. Additionally or alternatively, pseudo random sequence mappings (e.g., to cell IDs, tone locations) can be a function of a parameter. Example parameters can be whether the base station is part of a TDD or a FDD system, whether the radio frame employs FS1 or FS2, whether the base station is associated with a macro or a femto cell, or whether the base station is associated with a unicast or a multicast system.

    摘要翻译： 描述了在无线通信环境中利用同步信号有助于有效地指示与基站相关联的参数的系统和方法。 例如，无线电帧中的PSC和SSC的相对位置可以是参数的函数。 此外，可以基于参数来选择用于生成PSC的PSC序列。 此外，从无线电帧中包含或排除PSC可以是参数的函数。 另外或替代地，伪随机序列映射（例如，到小区ID，音调位置）可以是参数的函数。 示例性参数可以是基站是TDD或FDD系统的一部分，无线电帧是使用FS1还是FS2，基站是与宏还是毫微微小区相关联，还是基站是否与 单播或多播系统。

    UPLINK CONTROL AND DATA TRANSMISSION IN A MIXED SINGLE AND MULTIPLE CARRIER NETWORK
    7.
    发明申请
    UPLINK CONTROL AND DATA TRANSMISSION IN A MIXED SINGLE AND MULTIPLE CARRIER NETWORK 有权
    混合单个和多个运营商网络中的上拉式控制和数据传输

    公开(公告)号：US20110176498A1

    公开(公告)日：2011-07-21

    申请号：US12841050

    申请日：2010-07-21

    申请人： Juan Montojo ,  Peter Gaal ,  Durga Prasad Malladi

    发明人： Juan Montojo ,  Peter Gaal ,  Durga Prasad Malladi

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1242 ,  H04L5/0044 ,  H04L5/0053 ,  H04W52/146 ,  H04W52/16 ,  H04W52/281 ,  H04W52/325 ,  H04W52/367 ,  H04W72/02 ,  H04W72/048 ,  H04W72/1284

    摘要： Providing for mixed single carrier and multi-carrier uplink transmission in a wireless communication environment is described herein. By way of example, a network is provided that can identify uplink capabilities or restrictions of respective devices of a mixed population of mobile devices, and schedule single carrier or multi-carrier transmissions accordingly. In some aspects, different subsets of multi-carrier transmission can be given priority over other subsets. Based on the priority, the network can schedule/modify relative transmit powers for respective subsets, accommodate power constraints of higher level networking protocols, and optionally give priority to one or more of the distinct transmissions. In addition, priority can be given to respective subsets of the multi-carrier transmission, to ensure high quality or reliability for important transmissions. Thus, provided is an integrated network that accommodates a powerful mix of single carrier and multi-carrier services for a mixed population of mobile devices.

    摘要翻译： 本文描述了在无线通信环境中提供混合单载波和多载波上行链路传输。 作为示例，提供了可以识别移动设备的混合群体的相应设备的上行链路能力或限制的网络，并且相应地调度单载波或多载波传输。 在一些方面，可以将不同的多载波传输子集优先于其他子集。 基于优先级，网络可以调度/修改相应子集的相对发射功率，适应较高级联网协议的功率约束，并且可选地优先考虑一个或多个不同传输。 此外，可以优先考虑多载波传输的各个子集，以确保重要传输的高质量或可靠性。 因此，提供了一种综合网络，其适应于移动设备的混合群体的单载波和多载波服务的强大组合。

    Uplink control and data transmission in a mixed single and multiple carrier network
    8.
    发明授权
    Uplink control and data transmission in a mixed single and multiple carrier network 有权
    混合单载波和多载波网络中的上行链路控制和数据传输

    公开(公告)号：US09113491B2

    公开(公告)日：2015-08-18

    申请号：US12841050

    申请日：2010-07-21

    申请人： Juan Montojo ,  Peter Gaal ,  Durga Prasad Malladi

    发明人： Juan Montojo ,  Peter Gaal ,  Durga Prasad Malladi

    IPC分类号： H04W72/04 ,  H04W72/12 ,  H04W52/32 ,  H04L5/00 ,  H04W52/14 ,  H04W52/16 ,  H04W52/28 ,  H04W52/36 ,  H04W72/02

    CPC分类号： H04W72/1242 ,  H04L5/0044 ,  H04L5/0053 ,  H04W52/146 ,  H04W52/16 ,  H04W52/281 ,  H04W52/325 ,  H04W52/367 ,  H04W72/02 ,  H04W72/048 ,  H04W72/1284

    摘要： Providing for mixed single carrier and multi-carrier uplink transmission in a wireless communication environment is described herein. By way of example, a network is provided that can identify uplink capabilities or restrictions of respective devices of a mixed population of mobile devices, and schedule single carrier or multi-carrier transmissions accordingly. In some aspects, different subsets of multi-carrier transmission can be given priority over other subsets. Based on the priority, the network can schedule/modify relative transmit powers for respective subsets, accommodate power constraints of higher level networking protocols, and optionally give priority to one or more of the distinct transmissions. In addition, priority can be given to respective subsets of the multi-carrier transmission, to ensure high quality or reliability for important transmissions. Thus, provided is an integrated network that accommodates a powerful mix of single carrier and multi-carrier services for a mixed population of mobile devices.

    摘要翻译： 本文描述了在无线通信环境中提供混合单载波和多载波上行链路传输。 作为示例，提供了可以识别移动设备的混合群体的相应设备的上行链路能力或限制的网络，并且相应地调度单载波或多载波传输。 在一些方面，可以将不同的多载波传输子集优先于其他子集。 基于优先级，网络可以调度/修改相应子集的相对发射功率，适应较高级联网协议的功率约束，并且可选地优先考虑一个或多个不同传输。 此外，可以优先考虑多载波传输的各个子集，以确保重要传输的高质量或可靠性。 因此，提供了一种综合网络，其适应于移动设备的混合群体的单载波和多载波服务的强大组合。

    METHOD AND APPARATUS FOR SUPPORTING OPERATION ON DEPENDENT CARRIERS
    9.
    发明申请
    METHOD AND APPARATUS FOR SUPPORTING OPERATION ON DEPENDENT CARRIERS 审中-公开
    支持依托运营商运营的方法和装置

    公开(公告)号：US20130039296A1

    公开(公告)日：2013-02-14

    申请号：US13569083

    申请日：2012-08-07

    申请人： Jelena M. Damnjanovic ,  Peter Gaal ,  Yongbin Wei ,  Juan Montojo ,  Durga Prasad Malladi ,  Oronzo Flore

    发明人： Jelena M. Damnjanovic ,  Peter Gaal ,  Yongbin Wei ,  Juan Montojo ,  Durga Prasad Malladi ,  Oronzo Flore

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1289 ,  H04W72/14 ,  H04W84/04

    摘要： Techniques for supporting communication on multiple carriers are disclosed. In one design, a user equipment (UE) is configured with a base carrier and a dependent carrier linked to the base carrier. Data transmission on the dependent carrier is scheduled via a scheduling carrier, which is different from the dependent carrier. The UE receives a scheduling grant on the scheduling carrier and determines whether the scheduling grant is for the base carrier and/or the dependent carrier. The UE communicates (e.g., sends or receives data) on the base carrier and/or the dependent carrier based on the scheduling grant. The scheduling grant may be (i) a separate grant carrying scheduling information for only one carrier, (ii) a common grant carrying scheduling information for both carriers, (iii) a joint grant carrying separate scheduling information for each carrier, or (iv) a composite grant that may be a separate grant, a common grant, or a joint grant.

    摘要翻译： 公开了用于支持多个载波上的通信的技术。 在一种设计中，用户设备（UE）被配置有与基站运营商链接的基站载波和从属载波。 通过与从属载波不同的调度载波来调度依赖载波上的数据传输。 UE在调度载波上接收调度许可，并确定调度授权是否用于基本载波和/或从属载波。 UE基于调度授权在基站和/或从属载波上进行通信（例如，发送或接收数据）。 调度授权可以是（i）承载仅一个载波的调度信息的单独授权，（ii）承载两个载波的调度信息的公共授权，（iii）携带每个载波的分散调度信息的联合授权，或者（iv） 复合补助金可以是单独的补助金，共同补助金或联合补助金。