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    Method and apparatus for handling of uplink transmission skipping
    1.
    发明授权
    Method and apparatus for handling of uplink transmission skipping 有权

    公开(公告)号：US11265908B2

    公开(公告)日：2022-03-01

    申请号：US16591228

    申请日：2019-10-02

    Applicant: QUALCOMM Incorporated

    Inventor： Avinash Manda ,  Bao Vinh Nguyen ,  Shailesh Maheshwari ,  Krishna Chaitanya Mukkera

    IPC: H04W72/14 ,  H04L5/00 ,  H04L1/00 ,  H04W52/02 ,  H04W80/02

    Abstract: Methods, systems, and devices for wireless communication are described. The method may include receiving an UL grant for each CC of a plurality of CCs. In an aspect, each UL grant may include a number of transport blocks (TBs) assigned to each CC. The method may further include sorting CCs among the plurality of CCs as a function at least in part based on the number of TB for each of the CCs, and transmitting one or more packet data units (PDUs) using a subset of CCs of the plurality of CCs. In an aspect, the subset of CCs may be based at least in part on the sorting, and any CC of the plurality of CCs in which only medium access control (MAC) padding PDUs would be transmitted may not be included in the subset of CCs.

    Methods and apparatus for timing synchronization during a wireless uplink random access procedure
    4.
    发明授权
    Methods and apparatus for timing synchronization during a wireless uplink random access procedure 有权
    无线上行链路随机接入过程中定时同步的方法和装置

    公开(公告)号：US09572121B2

    公开(公告)日：2017-02-14

    申请号：US13966851

    申请日：2013-08-14

    Applicant: QUALCOMM Incorporated

    Inventor： Bao Vinh Nguyen ,  Dominique Francois Bressanelli ,  Shailesh Maheshwari ,  Deepak Krishnamoorthi ,  Prasanna Venkata Santosh Kumar Tallapragada

    IPC: H04W74/00 ,  H04W56/00

    CPC classification number: H04W56/0015 ,  H04W56/0045 ,  H04W74/008

    Abstract: Aspects generally relate to wireless communications and, more particularly, to methods, systems and apparatus for timing synchronization during a wireless uplink random access procedure. For example, certain aspects relate to a technique for receiving first timing advance information associated with uplink wireless communications with a base station (BS), transmitting a random access connection request message to the BS, receiving a random access response from the BS while the first timing advance information is within a valid time period, the random access response comprising second timing advance information associated with uplink wireless communications with the base station, determining, after receiving the random access response, that the valid time period for the first timing advance information has expired, and utilizing the second timing advance information for uplink communications with the BS after determining that the valid time period for the first timing advance information has expired. Numerous other aspects are provided.

    Abstract translation: 方面通常涉及无线通信，并且更具体地涉及用于无线上行链路随机接入过程期间的定时同步的方法，系统和装置。 例如，某些方面涉及用于接收与基站（BS）的上行链路无线通信相关联的第一定时提前信息的技术，向BS发送随机接入连接请求消息，从BS接收随机接入响应，而第一 定时提前信息在有效时间段内，随机接入响应包括与基站的上行链路无线通信相关联的第二定时提前信息，在接收到随机接入响应之后确定第一定时提前信息的有效时间段具有 并且在确定了第一定时提前信息的有效时间段已经到期之后，利用第二定时提前信息用于与BS的上行链路通信。 提供了许多其他方面。

    Methods and apparatus for LTE MAC logical channel prioritization based on control data
    9.
    发明授权
    Methods and apparatus for LTE MAC logical channel prioritization based on control data 有权
    基于控制数据的LTE MAC逻辑信道优先化方法和装置

    公开(公告)号：US09210717B2

    公开(公告)日：2015-12-08

    申请号：US14065297

    申请日：2013-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Bao Vinh Nguyen ,  Shailesh Maheshwari ,  Ashwini Raina ,  Gang Andy Xiao ,  Prasanna Venkata Santosh Kumar Tallapragada

    IPC: H04Q7/00 ,  H04W72/08 ,  H04W72/02

    CPC classification number: H04W72/087 ,  H04W72/02 ,  H04W72/1242 ,  H04W72/1268

    Abstract: Aspects of the present disclosure provide methods, systems, devices and/or apparatuses for logical channel prioritization by a user equipment (UE) within a Long Term Evolution (LTE) wireless communications network. The UE may have multiple logical channels each associated with one or more applications or services of the UE. The UE may identify whether a quality of service (QoS) obligation to allocate at least a portion of uplink resources to a logical channel for a time period is present, and may also identify whether the logical channel has control data to be transmitted from the UE. If a QoS obligation and/or control data are present for the logical channel, the UE may allocate at least a portion of the uplink resources to the logical channel.

    Abstract translation: 本公开的方面提供了用于在长期演进（LTE）无线通信网络内的用户设备（UE）进行逻辑信道优先化的方法，系统，设备和/或设备。 UE可以具有与UE的一个或多个应用或服务相关联的多个逻辑信道。 UE可以识别在一段时间内是否存在向逻辑信道分配上行链路资源的至少一部分的服务质量（QoS）义务，并且还可以识别逻辑信道是否具有要从UE发送的控制数据 。 如果对于逻辑信道存在QoS义务和/或控制数据，则UE可以将至少一部分上行链路资源分配给逻辑信道。

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