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    ENABLING COORDINATED MULTI-POINT RECEPTION
    11.
    发明申请
    ENABLING COORDINATED MULTI-POINT RECEPTION 审中-公开
    启用协调的多点接收

    公开(公告)号：US20130155956A1

    公开(公告)日：2013-06-20

    申请号：US13767040

    申请日：2013-02-14

    Applicant: Texas Instruments Incorporated

    Inventor： Tarik Muharemovic ,  Zukang Shen ,  Anthony Edet Ekpenyong

    IPC: H04W56/00

    CPC classification number: H04B7/024 ,  H04L43/0852 ,  H04W56/0045 ,  H04W56/0065

    Abstract: This invention measures the propagation delay τ1 between the user equipment and a first cooperating unit and the propagation delay τ2 between the user equipment and a second cooperating unit. These propagation delays are used to compute a timing advance amount to the user equipment to enable coordinated multi-point reception. In a first embodiment one cooperating unit receives a function of the propagation delay, computes the timing advance amount and transmits a timing advance command to the user equipment. In a second embodiment a central unit performs these operations.

    Abstract translation: 本发明测量用户设备和第一协作单元之间的传播延迟τ1和用户设备与第二协作单元之间的传播延迟τ2。 这些传播延迟用于计算用户设备的定时提前量，以实现协调的多点接收。 在第一实施例中，一个协作单元接收传播延迟的功能，计算定时提前量并向用户设备发送定时提前命令。 在第二实施例中，中央单元执行这些操作。

    DATA AND CONTROL MULTIPLEXING IN PUSCH IN WIRELESS NETWORKS
    13.
    发明申请
    DATA AND CONTROL MULTIPLEXING IN PUSCH IN WIRELESS NETWORKS 审中-公开

    公开(公告)号：US20200059323A1

    公开(公告)日：2020-02-20

    申请号：US16665777

    申请日：2019-10-28

    Applicant: Texas Instruments Incorporated

    Inventor： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand ,  Eko N. Onggosanusi

    IPC: H04L1/16 ,  H04L5/00 ,  H04W72/10 ,  H04L25/02

    Abstract: Transmission of information in a wireless network is performed by allocating a channel from a transmitter to a receiver. The channel has at least one time slot with each time slot having a plurality of symbols. Each slot contains at least one reference symbol (RS). As information becomes available for transmission, it is classified as prioritized information (PI) and other information. One or more priority symbols are generated using the digital samples of the priority information. Other symbols are generated using the other data. Priority symbols are transmitted on the channel in a manner that separation of priority symbol(s) and a reference symbol does not exceed a time duration of one symbol. For example, Rank Indicator (RI) is transmitted using symbol k, ACKNAK is transmitted using symbol k+1; and the reference signal (RS) is transmitted using symbol k+2, wherein symbols k, k+1, and k+2 are consecutive in time. The other symbols are transmitted in available locations.

    ALLOCATION AND LOGICAL TO PHYSICAL MAPPING OF SCHEDULING REQUEST INDICATOR CHANNEL IN WIRELESS NETWORKS
    14.
    发明申请
    ALLOCATION AND LOGICAL TO PHYSICAL MAPPING OF SCHEDULING REQUEST INDICATOR CHANNEL IN WIRELESS NETWORKS 审中-公开
    无线网络中调度请求指示器信道的分配和逻辑映射

    公开(公告)号：US20140341172A1

    公开(公告)日：2014-11-20

    申请号：US14451985

    申请日：2014-08-05

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Pierre Bertrand ,  Zukang Shen ,  Tarik Muharemovic

    IPC: H04W72/04

    CPC classification number: H04W72/0413 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/1284

    Abstract: A method for allocating resources for a scheduling request indicator (SRI) is disclosed. An SRI cycle period for use by user equipment (UE) within a cell is transmitted from a NodeB in a cell to UE within the cell. The NodeB transmits a specific SRI subframe offset and an index value to the particular UE within the cell. The specific SRI subframe offset and the index value enable the UE to determine a unique combination of cyclic shift, RS orthogonal cover, data orthogonal cover, and resource block number for the UE to use as a unique physical resource for an SRI in the physical uplink control channel (PUCCH).

    Abstract translation: 公开了一种用于为调度请求指示符（SRI）分配资源的方法。 用于小区内的用户设备（UE）使用的SRI周期从小区中的NodeB发送到小区内的UE。 节点B将特定的SRI子帧偏移和索引值发送到小区内的特定UE。 特定的SRI子帧偏移和索引值使得UE能够确定循环移位，RS正交覆盖，数据正交覆盖和资源块号的唯一组合，以使UE用作物理上行链路中的SRI的唯一物理资源 控制信道（PUCCH）。

    Partial CQI feedback in wireless networks
    16.
    发明授权
    Partial CQI feedback in wireless networks 有权

    公开(公告)号：US10686579B2

    公开(公告)日：2020-06-16

    申请号：US15633397

    申请日：2017-06-26

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Zukang Shen ,  Tarik Muharemovic ,  Runhua Chen ,  Eko Nugroho Onggosanusi

    IPC: H04L5/00 ,  H04L1/00 ,  H04L25/03

    Abstract: Within a wireless network, feedback information from user equipment (UE) to a control node (eNodeB) is necessary to support various functions. A UE receives an allocation from the eNodeB comprising a plurality of periodic transmission instances for a channel quality indicator (CQI) and a schedule comprising a plurality of periodic transmission instances for a rank indicator (RI), wherein the CQI comprises RI and other CQI fields. The UE then transmits an RI without transmitting the other CQI fields in a transmission instance allocated for both RI and other CQI fields.

    Data and control multiplexing in PUSCH in wireless networks
    17.
    发明授权
    Data and control multiplexing in PUSCH in wireless networks 有权

    公开(公告)号：US10461893B2

    公开(公告)日：2019-10-29

    申请号：US15371015

    申请日：2016-12-06

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand ,  Eko N. Onggosanusi

    IPC: H04L1/16 ,  H04W72/10 ,  H04L5/00 ,  H04L25/02

    Abstract: Transmission of information in a wireless network is performed by allocating a channel from a transmitter to a receiver. The channel has at least one time slot with each time slot having a plurality of symbols. Each slot contains at least one reference symbol (RS). As information becomes available for transmission, it is classified as prioritized information (PI) and other information. One or more priority symbols are generated using the digital samples of the priority information. Other symbols are generated using the other data. Priority symbols are transmitted on the channel in a manner that separation of priority symbol(s) and a reference symbol does not exceed a time duration of one symbol. For example, Rank Indicator (RI) is transmitted using symbol k, ACKNAK is transmitted using symbol k+1; and the reference signal (RS) is transmitted using symbol k+2, wherein symbols k, k+1, and k+2 are consecutive in time. The other symbols are transmitted in available locations.

    Allocation and Logical to Physical Mapping of Scheduling Request Indicator Channel in Wireless Networks
    18.
    发明申请
    Allocation and Logical to Physical Mapping of Scheduling Request Indicator Channel in Wireless Networks 审中-公开
    无线网络中调度请求指示符信道的物理映射分配和逻辑

    公开(公告)号：US20170048847A1

    公开(公告)日：2017-02-16

    申请号：US15263415

    申请日：2016-09-13

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Pierre Bertrand ,  Zukang Shen ,  Tarik Muharemovic

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

    CPC classification number: H04W72/0413 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/1284

    Abstract: A method for allocating resources for a scheduling request indicator (SRI) is disclosed. An SRI cycle period for use by user equipment (UE) within a cell is transmitted from a NodeB in a cell to UE within the cell. The NodeB transmits a specific SRI subframe offset and an index value to the particular UE within the cell. The specific SRI subframe offset and the index value enable the UE to determine a unique combination of cyclic shift, RS orthogonal cover, data orthogonal cover, and resource block number for the UE to use as a unique physical resource for an SRI in the physical uplink control channel (PUCCH).

    Abstract translation: 公开了一种用于为调度请求指示符（SRI）分配资源的方法。 用于小区内的用户设备（UE）使用的SRI周期从小区中的NodeB发送到小区内的UE。 节点B将特定的SRI子帧偏移和索引值发送到小区内的特定UE。 特定的SRI子帧偏移和索引值使得UE能够确定循环移位，RS正交覆盖，数据正交覆盖和资源块号的唯一组合，以使UE用作物理上行链路中的SRI的唯一物理资源 控制信道（PUCCH）。

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