TECHNIQUES FOR BUFFER STATUS REPORT AND SCHEDULING REQUEST IN NEW RADIO

    公开(公告)号:US20200344631A1

    公开(公告)日:2020-10-29

    申请号:US16925002

    申请日:2020-07-09

    IPC分类号: H04W24/10 H04W72/12

    摘要: Various techniques are proposed to enhance or expand the capabilities or usage of buffer status request (BSR) and scheduling request (SR) in new radio (NR) applications. In an implementation, techniques are proposed to extend the SR in long term evolution (LTE) baseline with additional information to help a base station (e.g., gNB) schedule faster and more efficiently. Moreover, a new BSR triggering condition is proposed to report new data based on particular events instead of being time-based. Modifications being proposed to both BSR and SR can be customized for different numerologies/transmission time intervals (TTIs). Modifications being proposed to SR can also be used to indicate a user equipment (UE) new beam selection after recovering from a beam failure.

    CROSS-CARRIER TRANSPORT BLOCK DECODING ORDER INDICATION

    公开(公告)号:US20180324103A1

    公开(公告)日:2018-11-08

    申请号:US15913301

    申请日:2018-03-06

    摘要: Certain aspects of the present disclosure relate to methods and apparatus for component carrier and/or transport block decoding order indication to reduce packet data convergence protocol (PDCP) reordering. For example, the method generally includes generating an ordered sequence of packets associated with a plurality of transport blocks for transmission to a receiving device. The method includes providing an indication to the receiving device of the ordered sequence of packets associated with the plurality of transport blocks. The method includes transmitting the plurality of transport blocks to the receiving device. The receiving device decodes the plurality of transport blocks in accordance with the indication.

    MEDIA ACCESS CONTROL TRANSPORT BLOCK DESIGN
    8.
    发明申请

    公开(公告)号:US20180176344A1

    公开(公告)日:2018-06-21

    申请号:US15847303

    申请日:2017-12-19

    IPC分类号: H04L29/08 H04W28/06

    摘要: Certain aspects of the present disclosure relate to methods and apparatus for generating and communicating transport blocks. Certain aspects provide a method for forming and transmitting transport blocks. The method includes generating a transport block including a plurality of service data units and a corresponding plurality of media access control sub-headers. Each media access control sub-header is defined adjacent to the corresponding service data unit in the transport block. The transport block further includes a media access control (MAC) control element having a separate corresponding media access control sub-header. The MAC control element and corresponding media access control sub-header are defined at one of a beginning and an end of the transport block. The method further includes transmitting the transport block to a device.

    TECHNIQUES FOR BUFFER STATUS REPORT AND SCHEDULING REQUEST IN NEW RADIO

    公开(公告)号:US20180279150A1

    公开(公告)日:2018-09-27

    申请号:US15923669

    申请日:2018-03-16

    IPC分类号: H04W24/10 H04W72/12

    摘要: Various techniques are proposed to enhance or expand the capabilities or usage of buffer status request (BSR) and scheduling request (SR) in new radio (NR) applications. In an implementation, techniques are proposed to extend the SR in long term evolution (LTE) baseline with additional information to help a base station (e.g., gNB) schedule faster and more efficiently. Moreover, a new BSR triggering condition is proposed to report new data based on particular events instead of being time-based. Modifications being proposed to both BSR and SR can be customized for different numerologies/transmission time intervals (TTIs). Modifications being proposed to SR can also be used to indicate a user equipment (UE) new beam selection after recovering from a beam failure.