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    TECHNIQUES FOR TRANSMITTING/RECEIVING WIRELESS LOCAL AREA NETWORK INFORMATION
    51.
    发明申请
    TECHNIQUES FOR TRANSMITTING/RECEIVING WIRELESS LOCAL AREA NETWORK INFORMATION 审中-公开
    用于发送/接收无线局域网信息的技术

    公开(公告)号：US20170013603A1

    公开(公告)日：2017-01-12

    申请号：US15202980

    申请日：2016-07-06

    Applicant: QUALCOMM Incorporated

    Inventor： Sameer Vermani ,  Bin Tian ,  Arjun Bharadwaj

    IPC: H04W72/04 ,  H04W16/14

    CPC classification number: H04W72/0406 ,  H04B7/0697 ,  H04L5/0053 ,  H04L5/0096 ,  H04L27/2613 ,  H04W16/14 ,  H04W84/12 ,  H04W88/08

    Abstract: Techniques are described for wireless communication. One or more wireless local area network (WLAN) preamble portions may span multiple 20 MHz frequency bands, and may be duplicated across a transmission bandwidth. WLAN preamble portions may include common portions for multiple receivers as well as dedicated portions for particular receivers, and common portions may be transmitted in a primary frequency band in some examples. Some techniques provide that WLAN preamble portions may be encoded using different sized code blocks. Various aspects of the disclosure also provide for signaling of resource allocations of WLAN wireless frames.

    Abstract translation: 技术描述为无线通信。 一个或多个无线局域网（WLAN）前导码部分可以跨越多个20MHz频带，并且可以跨传输带宽复制。 WLAN前导码部分可以包括用于多个接收机的公共部分以及用于特定接收机的专用部分，并且在一些示例中，公共部分可以在主频带中发送。 一些技术提供可以使用不同大小的代码块对WLAN前导码部分进行编码。 本公开的各个方面还提供WLAN无线帧的资源分配的信令。

    Techniques for outer loop management in a multiple output system
    52.
    发明授权
    Techniques for outer loop management in a multiple output system 有权
    多输出系统外环管理技术

    公开(公告)号：US09544122B2

    公开(公告)日：2017-01-10

    申请号：US14543839

    申请日：2014-11-17

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun Bharadwaj ,  Dung Ngoc Doan ,  Sharad Deepak Sambhwani

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/06 ,  H04L1/00 ,  H04L1/20 ,  H04L1/16

    CPC classification number: H04L5/0057 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/1607 ,  H04L1/20 ,  H04L5/0055 ,  H04W72/0413 ,  H04W72/06

    Abstract: An example method may include decoding, at a UE, a downlink data transmission and determining, over each of multiple streams including a single stream and two dual streams, whether to transmit an acknowledge (ACK) or a negative acknowledge (NACK) message to a base station based on a result of the decoding. Further, the example method may include calculating a signal noise ratio (SNR) value for adjusting each of the multiple streams based on the determining. Further still, the example method may include mapping the calculated SNR value of the single stream to a first channel quality indicator (CQI) value. Moreover, the example method may include mapping the calculated SNR value of the two dual streams to a second CQI value. In addition, the example method may include transmitting the first CQI value and the second CQI value to the base station.

    Abstract translation: 一个示例性方法可以包括在UE处对下行链路数据传输进行解码，并且通过包括单个流和两个双流的多个流中的每一个确定是否将确认（ACK）或否定确认（NACK）消息发送到 基于解码结果的基站。 此外，示例性方法可以包括基于确定来计算用于调整多个流中的每一个的信号噪声比（SNR）值。 此外，示例性方法可以包括将所计算的单个流的SNR值映射到第一信道质量指示符（CQI）值。 此外，示例性方法可以包括将所计算的两个双流的SNR值映射到第二CQI值。 此外，示例性方法可以包括向基站发送第一CQI值和第二CQI值。

    PROCESSING TIME EXTENSION FOR HIGH BANDWIDTH WIRELESS COMMUNICATIONS
    53.
    发明申请
    PROCESSING TIME EXTENSION FOR HIGH BANDWIDTH WIRELESS COMMUNICATIONS 审中-公开
    高带宽无线通信的处理时间延长

    公开(公告)号：US20160302104A1

    公开(公告)日：2016-10-13

    申请号：US15092467

    申请日：2016-04-06

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun Bharadwaj ,  Youhan Kim ,  Vishvabhusan Pati ,  Bin Tian ,  Sameer Vermani

    IPC: H04W28/06

    CPC classification number: H04W28/06 ,  H04L1/0042 ,  H04L1/1685

    Abstract: A wireless device may selectively add padding to an end of a data transmission in order to provide adequate time for a receiving device to process the transmitted data and transmit feedback related to the transmitted data. A wireless device may identify a total amount of data capable of being transmitted in a transmission, and determine a number of data bits to be transmitted in the transmission. An amount of padding may be selected based on a proportion of the total amount of data capable of being transmitted and the number of data bits. In some examples, a preamble for a feedback transmission may be transmitted concurrently with processing of the received transmission.

    Abstract translation: 无线设备可以选择性地将填充添加到数据传输的结尾，以便为接收设备提供足够的时间来处理所发送的数据并发送与所发送的数据相关的反馈。 无线设备可以识别能够在传输中发送的数据的总量，并且确定要在传输中传输的数据位的数量。 可以基于能够发送的数据的总量的比例和数据比特数来选择填充量。 在一些示例中，用于反馈传输的前导码可以与所接收的传输的处理同时发送。

    METHODS AND APPARATUS FOR MULTIPLEXING TRANSMISSION CONTROL INFORMATION
    54.
    发明申请
    METHODS AND APPARATUS FOR MULTIPLEXING TRANSMISSION CONTROL INFORMATION 审中-公开
    用于多路复用传输控制信息的方法和装置

    公开(公告)号：US20160295559A1

    公开(公告)日：2016-10-06

    申请号：US15084286

    申请日：2016-03-29

    Applicant: QUALCOMM Incorporated

    Inventor： Arjun Bharadwaj ,  Bin Tian

    IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0453 ,  H04W72/1273

    Abstract: Methods and systems for wireless communication are disclosed. In one aspect, a method includes generating device specific transmission control information for each of two devices, transmitting the transmission control information for each device over different frequencies, and transmitting data to each of the devices as part of a communication according to the respective transmission control information. In some aspects, the transmission control information for each device is encoded based on an identifier of the device. For example, in some aspects, an error detection value such as a cyclic redundancy check, is exclusive or'ed with an identifier of the device, such as an AID, PAID, or group identifier. The resulting value is transmitted along with the transmission control information. A device receiving the wireless frame may only be able to decode its own transmission control information, as the decoding is also based on the receiving device's identifier.

    Abstract translation: 公开了用于无线通信的方法和系统。 在一个方面，一种方法包括为两个设备中的每一个产生特定于设备的传输控制信息，在不同频率上发送每个设备的传输控制信息，并根据各个传输控制将数据作为通信的一部分发送到每个设备 信息。 在一些方面，每个设备的传输控制信息基于设备的标识符进行编码。 例如，在一些方面，诸如循环冗余校验之类的错误检测值与设备的标识符（例如，AID，PAID或组标识符）相互独占。 所得到的值与传输控制信息一起发送。 接收无线帧的设备只能解码其自己的传输控制信息，因为解码也是基于接收设备的标识符。

    System and method for uplink multiple input multiple output transmission
    56.
    发明授权
    System and method for uplink multiple input multiple output transmission 有权
    用于上行多路输入多输出传输的系统和方法

    公开(公告)号：US08929475B2

    公开(公告)日：2015-01-06

    申请号：US13957242

    申请日：2013-08-01

    Applicant: QUALCOMM Incorporated

    Inventor： Sony J. Akkarakaran ,  Arjun Bharadwaj ,  Sharad Deepak Sambhwani ,  Ravi Agarwal

    IPC: H04B7/02 ,  H04B7/06 ,  H04B7/04 ,  H04L1/18

    CPC classification number: H04B7/0613 ,  H04B7/0404 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0619 ,  H04L1/1819 ,  H04L1/1822

    Abstract: Methods and apparatuses are provided for uplink MIMO transmissions in a wireless communication system. In some particular aspects, an E-TFC selection process for selecting a transport format combination for an uplink MIMO transmission may take certain steps in the case that a UE is power- or buffer-limited. For example, in a rank 2 transmission, non-scheduled data is allocated only to the primary stream. If the allocated non-scheduled data is less than the determined primary stream transport block size, scheduled data is allocated to the primary stream in an amount not to exceed the determined primary stream TBS. Finally, scheduled data is allocated to the secondary stream in an amount not to exceed the determined secondary stream TBS.

    Abstract translation: 在无线通信系统中提供用于上行链路MIMO传输的方法和装置。 在一些特定方面，用于选择用于上行链路MIMO传输的传输格式组合的E-TFC选择过程可以在UE被强制或缓冲限制的情况下采取某些步骤。 例如，在等级2传输中，非调度数据仅分配给主流。 如果分配的非调度数据小于所确定的主流传输块大小，则将调度的数据以不超过确定的主流TBS的量分配给主流。 最后，以不超过所确定的二级流TBS的量将分配的数据分配给次流。

    SYSTEM AND METHOD FOR UPLINK MULTIPLE INPUT MULTIPLE OUTPUT TRANSMISSION
    58.
    发明申请
    SYSTEM AND METHOD FOR UPLINK MULTIPLE INPUT MULTIPLE OUTPUT TRANSMISSION 有权
    用于上行多路输入多输出传输的系统和方法

    公开(公告)号：US20130229906A1

    公开(公告)日：2013-09-05

    申请号：US13843451

    申请日：2013-03-15

    Applicant: QUALCOMM INCORPORATED

    Inventor： Sony J. AKKARAKARAN ,  Sharad Deepak Sambhwani ,  Arjun Bharadwaj

    IPC: H04W28/04

    CPC classification number: H04W28/04 ,  H04B7/0404 ,  H04B7/0465 ,  H04B7/0689 ,  H04L1/0001 ,  H04L1/1812 ,  H04L5/0044 ,  H04L5/0064 ,  H04W52/146 ,  H04W52/16 ,  H04W52/367 ,  H04W52/48 ,  H04W72/12

    Abstract: Methods and apparatuses are provided for uplink MIMO transmissions in a wireless communication system. In some particular aspects, scheduling of the uplink MIMO transmissions may make a determination between single stream, rank=1 transmissions and dual stream, rank=2 transmissions based on various factors. Further, when switching between single and dual stream transmissions in the presence of HARQ retransmissions of failed packets, the scheduling function may determine to transmit the HARQ retransmissions on a single stream transmission or to transmit the HARQ retransmissions on one stream while transmitting new packets on the other stream.

    Abstract translation: 在无线通信系统中提供用于上行链路MIMO传输的方法和装置。 在一些特定方面，上行链路MIMO传输的调度可以基于各种因素在单流，秩= 1传输和双流，秩= 2传输之间进行确定。 此外，当在存在故障分组的HARQ重传的情况下在单流和双流传输之间进行切换时，调度功能可以确定在单个流传输上发送HARQ重传，或者在一个流上发送HARQ重传，同时在 其他流。

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