公开(公告)号：US20210029725A1

公开(公告)日：2021-01-28

申请号：US16966140

申请日：2018-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Haiqin LIU ,  Gang XIAO ,  Peng WU ,  Arvind SANTHANAM ,  Saket BATHWAL ,  Rudhir UPRETEE ,  Xing CHEN ,  Xiaojian LONG ,  Shailesh MAHESHWARI

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/10 ,  H04W72/14

Abstract: In wireless communication, uplink communication by a wireless communication system user equipment may include providing data packets by a data source in the user equipment, detecting a pattern relating to uplink transmission of the plurality of data packets, and scheduling transmission of the plurality of data packets by the user equipment. One or more aspects of scheduling transmission of the plurality of data packets may be based on the detected pattern.

公开(公告)号：US20200100280A1

公开(公告)日：2020-03-26

申请号：US16619042

申请日：2018-04-20

Applicant: QUALCOMM Incorporated

Inventor： Saket BATHWAL ,  Arvind SANTHANAM ,  Gang XIAO ,  Rudhir UPRETEE ,  Scott HOOVER ,  Haiqin LIU ,  Xing CHEN ,  Xiaojian Long ,  Peng WU ,  Ashwin RAMAN ,  Thomas CHRISTOL

IPC: H04W72/14 ,  H04W72/12 ,  H04L5/00

Abstract: Various aspects of the disclosure relate to techniques for handling out-of-order grants. For example, upon detection of an out-of-order grant, the best scheduling policy for handing the out-of-order grants may be selected based on at least one traffic condition. In some aspects, a scheduling policy may involve canceling and regenerating out-of-order grants. In some aspects, a scheduling policy may involve reordering data units. In some aspects, a scheduling policy may involve designating a reorder time window.

公开(公告)号：US20190090280A1

公开(公告)日：2019-03-21

申请号：US15777348

申请日：2015-12-31

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy KRISHNAMOORTHY ,  Jiming GUO ,  Chintan Shirish SHAH ,  Haiqin LIU ,  Zhen ZHANG ,  Yunsong MU ,  Ammar KITABI ,  Praveen Kumar APPANI ,  Pavan KAIVARAM ,  Jayesh BATHIJA ,  Krishna Rao MANDADAPU ,  Premshankar UMASANKAR ,  Vigneshwar SEKARBABU ,  Peng WU ,  Tom CHIN

IPC: H04W74/08 ,  H04W72/12 ,  H04W76/16

Abstract: Apparatuses and methods are described herein for a wireless communication device to request uplink grants associated with the first subscription using at least one Radio Frequency (RF) resource, including tuning away from the first subscription to the second subscription for a tune-away time interval, determining whether the tune-away time interval exceeds a threshold, transmitting at least one scheduling request associated with the first subscription for a throttled count in response to the tune-away time interval exceeding the threshold, wherein the throttled count is less than a default count, determining whether an uplink grant has been received in response to any of the at least one scheduling request transmitted within the throttled count, and initiating an uplink data Random Access Channel (RACH) process in response to not receiving the uplink grant.

公开(公告)号：US20170064707A1

公开(公告)日：2017-03-02

申请号：US15224272

申请日：2016-07-29

Applicant: QUALCOMM Incorporated

Inventor： Gang Andy XIAO ,  Shailesh MAHESHWARI ,  Aziz GHOLMIEH ,  Feilu LIU ,  Saket BATHWAL ,  Rudhir UPRETEE ,  Bao Vinh NGUYEN ,  Haiqin LIU

IPC: H04W72/04 ,  H04W76/02 ,  H04L29/06

CPC classification number: H04W72/0446 ,  H04L1/188 ,  H04L1/1883 ,  H04L47/14 ,  H04L47/19 ,  H04L69/16 ,  H04L69/166 ,  H04L69/32 ,  H04L69/321 ,  H04L69/322 ,  H04W76/11

Abstract: Aspects described herein relate to wireless communications. Protocol data units (PDUs) can be received at a network layer from one or more transmitting nodes using a link associated with each respective transmitting node. One or more missing PDUs can be detected based, at least in part, on sequence numbers of the received PDUs. A timer can be started based on the detection of the one or more missing PDUs. In response to expiration of the timer, and without receiving the one or more missing PDUs before the expiration of the timer, a lower network layer can be notified that the one or more missing PDUs are received to prevent attempted transmitting/retransmitting or other processing of the one or more missing PDUs.

Abstract translation: 本文描述的方面涉及无线通信。 可以使用与每个相应发送节点相关联的链路从一个或多个发送节点在网络层处接收协议数据单元（PDU）。 至少部分地可以基于所接收的PDU的序列号来检测一个或多个丢失的PDU。 可以基于检测到一个或多个丢失的PDU来启动定时器。 响应于定时器的到期，并且在定时器期满之前没有接收到一个或多个丢失的PDU，可以通知下层网络层接收到一个或多个丢失的PDU，以防止尝试发送/重发或其他处理 一个或多个丢失的PDU。