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    PROTOCOL OVERHEAD REDUCTION FOR PACKET DATA CONVERGENCE PROTOCOL
    62.
    发明申请
    PROTOCOL OVERHEAD REDUCTION FOR PACKET DATA CONVERGENCE PROTOCOL 有权

    公开(公告)号：US20250023962A1

    公开(公告)日：2025-01-16

    申请号：US18898579

    申请日：2024-09-26

    Applicant: QUALCOMM Incorporated

    Inventor： Toru UCHINO ,  Umesh PHUYAL ,  Bharat SHRESTHA ,  Alberto RICO ALVARINO ,  Xiao Feng WANG ,  Vivek RAJENDRAN

    IPC: H04L69/22 ,  H04L65/65 ,  H04L69/18 ,  H04W36/00

    Abstract: A wireless device may output a first message or a compression context message. The first message may include (a) a first payload associated with a first RTP-SN, (b) the first RTP SN, and (c) a first PDCP SN that is incrementally synchronized with the first RTP SN. The compression context message may include an indicator of compression context between the first RTP SN and the first PDCP SN. The wireless device may obtain a confirmation that a compression context between the first RTP SN and the first PDCP SN is established at a receiver. In response, the wireless device may output a second message. The second message may have a second payload associated with a second RTP SN and a second PDCP SN that is incrementally synchronized with the second RTP SN. The second message does not comprise a ROHC header having an RTP SN field.

    PAGING ALERT CHANNEL
    63.
    发明申请
    PAGING ALERT CHANNEL 有权

    公开(公告)号：US20240430858A1

    公开(公告)日：2024-12-26

    申请号：US18338999

    申请日：2023-06-21

    Applicant: QUALCOMM Incorporated

    Inventor： Huilin XU ,  Xiao Feng WANG

    IPC: H04W68/02

    Abstract: In an aspect, a UE may receive, from a network node, an indication of a PAC, wherein the indication is associated with at least a subset of subgroup identifiers of a plurality of UEs associated with a same paging occasion, wherein each of the plurality of UEs is configured to receive the indication of the PAC associated with the same paging occasion. The UE may also at least one message with the network node based on the indication of the PAC.

    TECHNIQUES FOR DETERMINING A TRAFFIC STREAM FOR A SEMI-PERSISTENT SCHEDULING FLOW
    64.
    发明申请
    TECHNIQUES FOR DETERMINING A TRAFFIC STREAM FOR A SEMI-PERSISTENT SCHEDULING FLOW 有权

    公开(公告)号：US20240422762A1

    公开(公告)日：2024-12-19

    申请号：US18336851

    申请日：2023-06-16

    Applicant: Qualcomm Incorporated

    Inventor： Vishnu Vardhan CHETLUR RAVI ,  Abolfazl HAJISAMI ,  Xiao Feng WANG ,  Vincent Douglas PARK

    IPC: H04W72/11 ,  H04W72/566

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a traffic stream, from among a plurality of traffic streams, for a semi-persistent scheduling (SPS) flow of a plurality of SPS flows based at least in part on one or more parameters associated with the traffic stream, wherein the one or more parameters include one or more of a periodicity associated with the traffic stream, a number of frequency resources associated with the traffic stream, or a proximity service per packet priority (PPPP) value associated with the traffic stream, and wherein a number of the plurality of traffic streams is greater than a number of the plurality of SPS flows. The UE may transmit traffic of the traffic stream in accordance with the SPS flow. Numerous other aspects are described.

    MULTIPOINT TRANSMISSION FOR NON-TERRESTRIAL NETWORKS
    67.
    发明申请
    MULTIPOINT TRANSMISSION FOR NON-TERRESTRIAL NETWORKS 有权

    公开(公告)号：US20240372609A1

    公开(公告)日：2024-11-07

    申请号：US18312572

    申请日：2023-05-04

    Applicant: QUALCOMM Incorporated

    Inventor： Alberto RICO ALVARINO ,  Le LIU ,  Xiao Feng WANG ,  Peter GAAL ,  Mostafa KHOSHNEVISAN ,  Chiranjib SAHA ,  Harikumar Krishnamurthy ,  Ayan SENGUPTA ,  Umesh PHUYAL ,  Bharat SHRESTHA

    IPC: H04B7/185 ,  H04L5/00 ,  H04W56/00

    Abstract: This disclosure provides systems, methods and apparatus for enabling multi-TRP transmission in non terrestrial networks. In one aspect, a user equipment receives a first reference signal from a first satellite transmission reception point (TRP) at a first timing and receives a second reference signal from a second satellite TRP at a second timing. The first timing is synchronized with the second timing at a first geographic location. The user equipment receives a third reference signal from the first satellite TRP at a third timing and receives a fourth reference signal from the second satellite TRP at a fourth timing. The third timing and the fourth timing are synchronized at the user equipment. The user equipment receives an indication of a timing offset of the fourth reference signal with respect to the second reference signal and uses the third and fourth reference signals as a quasi colocation (QCL) source.

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