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：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。

公开(公告)号：US20150372788A1

公开(公告)日：2015-12-24

申请号：US14746533

申请日：2015-06-22

Applicant: QUALCOMM Incorporated

Inventor： Gang Andy XIAO ,  Ashwini RAINA ,  Shailesh MAHESHWARI ,  Rudhir UPRETEE ,  Mohan Krishna GOWDA ,  Bao Vinh NGUYEN ,  Deepak KRISHNAMOORTHI ,  Prasad KADIRI ,  Pavan KAIVARAM ,  Chintan Shirish SHAH ,  Meric UZUNOGLU ,  Aziz GHOLMIEH

IPC: H04L1/08 ,  H04W36/02 ,  H04L1/18

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for quick radio link control (RLC) retransmission on hybrid automatic repeat request (HARQ) failure during tune away. According to certain aspects, a method for wireless communications is provided. The method generally includes performing communications with a base station (BS) using radio components tuned to a first air interface, detecting a tune-away of the radio components from the first air interface to a second air interface while performing the communications, and scheduling one or more packets for retransmission to the BS upon completion of the tune-away, wherein the one or more packets are one or more packets that failed to be transmitted due to the tune-away.

Abstract translation: 本公开的某些方面提供了在调谐离开期间对混合自动重传请求（HARQ）故障进行快速无线电链路控制（RLC）重传的技术和装置。 根据某些方面，提供了一种用于无线通信的方法。 该方法通常包括使用调谐到第一空中接口的无线电组件来执行与基站（BS）的通信，在执行通信期间检测无线电组件从第一空中接口到第二空中接口的调谐，并且调度一个 或更多分组，用于在完成调谐之后重新发送到BS，其中所述一个或多个分组是由于调谐而不能被发送的一个或多个分组。