SYSTEMS AND METHODS FOR SENDING POWER CONTROL INFORMATION
    32.
    发明申请
    SYSTEMS AND METHODS FOR SENDING POWER CONTROL INFORMATION 有权
    发送功率控制信息的系统和方法

    公开(公告)号:US20110188460A1

    公开(公告)日:2011-08-04

    申请号:US12815227

    申请日:2010-06-14

    IPC分类号: H04W52/00 H04W72/04

    CPC分类号: H04W52/58 H04W52/146

    摘要: Systems and methodologies are described that facilitate sending a power control command in a wireless communication environment. A base station can send a power control command to a UE through resource elements reserved for at least one Physical Downlink Control Channel (PDCCH). Thus, the power control command can be punctured into a control channel element (CCE) reserved for the at least one PDCCH. Further, the base station can convey an indicator that specifies the resource elements reserved for the at least one PDCCH used for sending the power control command to the UE. Moreover, the base station can use a structure similar to a conventional (e.g., Release 8, . . . ) PHICH structure for sending the power control command using the resource elements reserved for the at least one PDCCH. For example, the power control command can be spread using one or more Walsh codes assigned to the UE.

    摘要翻译: 描述了便于在无线通信环境中发送功率控制命令的系统和方法。 基站可以通过为至少一个物理下行链路控制信道(PDCCH)保留的资源元素向UE发送功率控制命令。 因此,功率控制命令可以被删截到为至少一个PDCCH保留的控制信道单元(CCE)中。 此外,基站可以向UE发送指定用于向用于发送功率控制命令的至少一个PDCCH所保留的资源元素的指示符。 此外,基站可以使用类似于常规(例如,版本8 ...)PHICH结构的结构,用于使用为至少一个PDCCH保留的资源元素来发送功率控制命令。 例如,可以使用分配给UE的一个或多个沃尔什码扩展功率控制命令。

    Determination of network synchronization
    33.
    发明授权
    Determination of network synchronization 有权
    确定网络同步

    公开(公告)号:US09178640B2

    公开(公告)日:2015-11-03

    申请号:US13212829

    申请日:2011-08-18

    摘要: User equipment (UE) associated with synchronous networks operate in a synchronous mode while UEs associated with asynchronous networks operate in an asynchronous mode. When operating in a synchronous mode, a UE can significantly improve performance of synchronization signal detection, data decoding, and tracking loop management by using the interference cancellation (IC) techniques that are not available in an asynchronous mode of operation. Obtaining synchronization indicators and determining the synchronization status of the current network by UE is disclosed. The determination may be based on the synchronization indicator, whether detected through signal detection, signal measurements, signal analysis, or the like.

    摘要翻译: 与同步网络相关联的用户设备(UE)以同步模式工作,而与异步网络相关联的UE以异步模式工作。 当在同步模式下工作时,UE可以通过使用在异步操作模式中不可用的干扰消除(IC)技术来显着提高同步信号检测,数据解码和跟踪环路管理的性能。 公开了获取同步指示符并确定UE当前网络的同步状态。 该确定可以基于通过信号检测,信号测量,信号分析等检测的同步指示器。

    Wireless communication having reduced feedback delay
    34.
    发明授权
    Wireless communication having reduced feedback delay 有权
    无线通信具有减少的反馈延迟

    公开(公告)号:US08942208B2

    公开(公告)日:2015-01-27

    申请号:US12819355

    申请日:2010-06-21

    IPC分类号: H04W4/00 H04L1/18

    CPC分类号: H04L1/1825 H04L1/189

    摘要: Providing for improved error control signaling in wireless communications is disclosed herein. By way of example, multiple transmissions can be conducted for a HARQ process prior to a scheduled feedback signal on the HARQ process, causing a receiving device to combine the multiple transmissions, rather than treat them as separate transmissions. In this manner, multiple transmissions can be employed to increase overall receive energy, without violating maximum transmit power constraints in a wireless communication. Further, these multiple transmissions can be configured based on prevailing signal strength at the receiving device, or based on processing capabilities of the receiving device, providing flexible protocols that can accommodate advanced as well as legacy UEs in wide range of wireless conditions.

    摘要翻译: 本文公开了在无线通信中提供改进的差错控制信令。 作为示例,可以在HARQ过程之前的调度的反馈信号之前对HARQ进程进行多个传输,使得接收设备组合多个传输,而不是将其作为单独的传输。 以这种方式,可以采用多个传输来增加总体接收能量,而不违反无线通信中的最大发射功率约束。 此外,可以基于接收设备处的主要信号强度或基于接收设备的处理能力来配置这些多个传输,从而提供可在宽范围的无线条件下适应高级以及传统UE的灵活协议。

    USER EQUIPMENT AND BASE STATION BEHAVIOR IN RESPONSE TO AN OVERLOAD INDICATOR
    35.
    发明申请
    USER EQUIPMENT AND BASE STATION BEHAVIOR IN RESPONSE TO AN OVERLOAD INDICATOR 有权
    用户设备和基站对超载指示器的响应行为

    公开(公告)号:US20110014940A1

    公开(公告)日:2011-01-20

    申请号:US12834604

    申请日:2010-07-12

    IPC分类号: H04B7/00

    CPC分类号: H04W52/40 H04W52/146

    摘要: Systems and methodologies are described that facilitate responding to overload indicators in a wireless communication environment. A non-serving base station can send an over-the-air (OTA) overload indicator (OI) and a backhaul OI. A UE can receive the OTA OI from the non-serving base station, generate a report based upon the OTA OI, and send the report to a serving base station. The serving base station can receive the report from the UE, and generate a power control command for the UE based at least in part upon the report. Moreover, the serving base station can generate the power control command for the UE further based upon the backhaul OI received from the non-serving base station. For example, the UE can be configured to ignore the OTA OI. By way of another example, the serving base station can cause the non-serving base station to inhibit sending the backhaul OI.

    摘要翻译: 描述了在无线通信环境中有助于响应过载指示符的系统和方法。 非服务基站可以发送空中(OTA)过载指示符(OI)和回程OI。 UE可以从非服务基站接收OTA OI,基于OTA OI生成报告,并将报告发送到服务基站。 服务基站可以从UE接收报告,并且至少部分地基于报告生成针对UE的功率控制命令。 此外,服务基站还可以基于从非服务基站接收的回程OI来生成用于UE的功率控制命令。 例如,UE可以配置为忽略OTA OI。 作为另一示例,服务基站可以使非服务基站禁止发送回程OI。

    BROADCAST SIGNALING L1 OVERLOAD INDICATION
    36.
    发明申请
    BROADCAST SIGNALING L1 OVERLOAD INDICATION 失效
    广播信号L1过载指示

    公开(公告)号:US20110013560A1

    公开(公告)日:2011-01-20

    申请号:US12834185

    申请日:2010-07-12

    IPC分类号: H04W4/00

    摘要: Devices and methods are provided for implementing an over-the-air (OTA) broadcast of an overload indication to reduce interference levels at neighboring node(s). In one embodiment, the method involves receiving the OTA broadcast of the overload indication from a neighboring node. The method further involves performing transmit power control based upon the received overload indication to reduce Interference over Thermal (IoT) noise at the neighboring node (e.g., by adjusting the transmit power spectral density). Such a method may be performed, for example, by an access terminal or a small base node.

    摘要翻译: 提供了用于实现过载指示的空中(OTA)广播以减少相邻节点处的干扰电平的装置和方法。 在一个实施例中,该方法包括从相邻节点接收过载指示的OTA广播。 该方法还涉及基于所接收的过载指示执行发射功率控制,以减少相邻节点处的干扰(IoT)噪声(例如,通过调整发射功率谱密度)。 这样的方法可以例如由接入终端或小型基站节点执行。

    Systems, apparatus and methods for communicating downlink information
    37.
    发明授权
    Systems, apparatus and methods for communicating downlink information 有权
    用于传送下行链路信息的系统,装置和方法

    公开(公告)号:US09106378B2

    公开(公告)日:2015-08-11

    申请号:US12792411

    申请日:2010-06-02

    IPC分类号: H04W72/00 H04L5/00 H04W28/04

    摘要: Systems and methods facilitating communication of downlink information are provided. In one embodiment, a method can include receiving a signal indicative of a base station enabling or disabling a function, wherein the function is configured to transmit information carried in control channels using selected downlink information; receiving the selected downlink information at one or more locations; and determining a resource allocation of at least one of paging information or system information or unicast data information based, at least, on the selected downlink information. The determining can be performed without decoding control channels corresponding to the selected downlink information in response to receiving a signal indicative of the function being enabled.

    摘要翻译: 提供了有助于下行链路信息通信的系统和方法。 在一个实施例中,一种方法可以包括:接收指示基站启用或禁用功能的信号,其中所述功能被配置为使用所选择的下行链路信息发送在控制信道中携带的信息; 在一个或多个位置处接收所选择的下行链路信息; 至少基于所选择的下行链路信息,确定寻呼信息或系统信息或单播数据信息中的至少一个的资源分配。 可以在不响应于接收到指示功能被启用的信号的情况下执行与所选择的下行链路信息相对应的控制信道的确定。

    METHOD AND APPARATUS FOR ACCESS PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM
    38.
    发明申请
    METHOD AND APPARATUS FOR ACCESS PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中接入程序的方法与装置

    公开(公告)号:US20110243075A1

    公开(公告)日:2011-10-06

    申请号:US12816256

    申请日:2010-06-15

    IPC分类号: H04W74/08

    摘要: An enhanced random access procedure for current and future versions of user equipment communicating with base stations. A random access preamble is transmitted, wherein the random access preamble comprises release version information of a user equipment. A payload portion of a random access response is derived, and a contention resolution message is received.

    摘要翻译: 与基站通信的用户设备的当前版本和未来版本的增强的随机接入过程。 发送随机接入前同步码,其中随机接入前导码包括用户设备的发行版本信息。 导出随机访问响应的有效载荷部分,并且接收争用解决消息。

    SYSTEMS, APPARATUS AND METHODS FOR COMMUNICATING DOWNLINK INFORMATION
    39.
    发明申请
    SYSTEMS, APPARATUS AND METHODS FOR COMMUNICATING DOWNLINK INFORMATION 有权
    系统,设备和通信下行信息的方法

    公开(公告)号:US20110053603A1

    公开(公告)日:2011-03-03

    申请号:US12792411

    申请日:2010-06-02

    IPC分类号: H04W72/04

    摘要: Systems and methods facilitating communication of downlink information are provided. In one embodiment, a method can include receiving a signal indicative of a base station enabling or disabling a function, wherein the function is configured to transmit information carried in control channels using selected downlink information; receiving the selected downlink information at one or more locations; and determining a resource allocation of at least one of paging information or system information or unicast data information based, at least, on the selected downlink information. The determining can be performed without decoding control channels corresponding to the selected downlink information in response to receiving a signal indicative of the function being enabled.

    摘要翻译: 提供了有助于下行链路信息通信的系统和方法。 在一个实施例中,一种方法可以包括:接收指示基站启用或禁用功能的信号,其中所述功能被配置为使用所选择的下行链路信息发送在控制信道中携带的信息; 在一个或多个位置处接收所选择的下行链路信息; 至少基于所选择的下行链路信息,确定寻呼信息或系统信息或单播数据信息中的至少一个的资源分配。 可以在不响应于接收到指示功能被启用的信号的情况下执行与所选择的下行链路信息相对应的控制信道的确定。

    MAXIMUM POWER SPECTRAL DENSITY REPORTING IN RESPONSE TO OVERLOAD INDICATIONS
    40.
    发明申请
    MAXIMUM POWER SPECTRAL DENSITY REPORTING IN RESPONSE TO OVERLOAD INDICATIONS 有权
    最大功率谱密度报告反应过载指示

    公开(公告)号:US20110044247A1

    公开(公告)日:2011-02-24

    申请号:US12857243

    申请日:2010-08-16

    IPC分类号: H04W40/00 H04W88/02

    摘要: Certain aspects of the present disclosure propose methods for reporting information such as a maximum power spectral density to a serving access point after receiving overload indicators from one or more neighboring access points. The reported information may be multiplexed with other information (e.g., Channel Quality Indicator (CQI), Precoding Matrix Index (PMI), rank indication (RI) or acknowledgement (ACK)/negative acknowledgment (NACK) message for downlink data channel) before transmission to the serving access point. In addition, the information may be transmitted in a medium access control (MAC) packet data unit (PDU).

    摘要翻译: 本公开的某些方面提出了在从一个或多个相邻接入点接收到过载指示符之后,向服务接入点报告诸如最大功率谱密度的信息的方法。 在传输之前,所报告的信息可以与其他信息(例如,用于下行链路数据信道的信道质量指示符(CQI),预编码矩阵索引(PMI),秩指示(RI)或确认(ACK)/否定确认(NACK) 到服务接入点。 另外,信息可以在介质访问控制(MAC)分组数据单元(PDU)中传送。