公开(公告)号：US20150180615A1

公开(公告)日：2015-06-25

申请号：US14139639

申请日：2013-12-23

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom CHIN ,  Guangming SHI

IPC: H04L1/18

CPC classification number: H04L1/1822 ,  H04L1/1835 ,  H04L1/1874 ,  H04L1/1887 ,  H04W52/365 ,  H04W52/367 ,  H04W52/48

Abstract: A method of wireless communication includes determining when all HARQ processes are associated with packages for retransmission. The method also includes determining when no new packages are pending in a UE buffer and when a received grant is insufficient for retransmission of any of the HARQ processes. The method further includes determining possible block sizes supported by each allocated time slot identified in the received grant. The method still further includes retransmitting the package of a selected HARQ process with maximum available power.

Abstract translation: 一种无线通信的方法包括确定何时所有HARQ过程与用于重传的包相关联。 该方法还包括确定在UE缓冲器中什么时候没有新的包正在等待，以及何时接收到的许可不足以用于重传任何HARQ进程。 该方法还包括确定由接收到的授权中标识的每个分配的时隙支持的可能的块大小。 该方法还包括以最大可用功率重传所选择的HARQ进程的包。

公开(公告)号：US20150117398A1

公开(公告)日：2015-04-30

申请号：US14065353

申请日：2013-10-28

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom CHIN ,  Guangming SHI

IPC: H04W76/06 ,  H04W36/00

CPC classification number: H04W76/30 ,  H04W36/0005 ,  H04W36/0061

Abstract: A user equipment (UE) may achieve faster cellular redirection, which reduces latency of the redirection, and improves throughput and user perception during redirection. In some instances, the UE may speed up the redirection by determining whether a connection release message with redirection information indicating a target radio access technology (RAT), a target cell and/or a target frequency has been received. The UE modifies a connection release complete procedure when the redirection information is received.

Abstract translation: 用户设备（UE）可以实现更快的蜂窝重定向，这减少了重定向的等待时间，并且改善了重定向期间的吞吐量和用户感知。 在一些情况下，UE可以通过确定是否已经接收到具有指示目标无线接入技术（RAT），目标小区和/或目标频率的重定向信息的连接释放消息来加速重定向。 当接收到重定向信息时，UE修改连接释放完成过程。

公开(公告)号：US20150117319A1

公开(公告)日：2015-04-30

申请号：US14063996

申请日：2013-10-25

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom CHIN ,  Qingxin CHEN ,  Guangming SHI

IPC: H04W74/00

CPC classification number: H04W74/004 ,  H04W72/1278 ,  H04W72/14 ,  H04W74/00

Abstract: A method of wireless communication includes transmitting a scheduling request through a common channel without performing a random access procedure, when uplink data remains in a buffer and no active grant exists during a call. The method also includes receiving a grant and initiating data transmission through an enhanced channel.

Abstract translation: 一种无线通信方法包括当上行链路数据保持在缓冲器中且在呼叫期间不存在活动授权时，通过公共信道发送调度请求而不执行随机接入过程。 该方法还包括接收授权并通过增强信道发起数据传输。

公开(公告)号：US20150110076A1

公开(公告)日：2015-04-23

申请号：US14246877

申请日：2014-04-07

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom CHIN ,  Guangming SHI

IPC: H04W36/00 ,  H04W52/40

CPC classification number: H04W36/0022 ,  H04W52/40 ,  H04W74/085 ,  H04W88/06

Abstract: In a method of wireless communication, a UE is redirected to a first RAT due to circuit switch fallback via a connection release from the second RAT. The UE is redirected based on redirection information that includes a dedicated preamble and a time period for the UE to perform a random access procedure in the first RAT. In one instance, the UE performs the random access procedure with the dedicated preamble during the time period. In addition, the UE performs the random access procedure with a non-dedicated preamble when no response is received to the dedicated preamble when the time period expires.

Abstract translation: 在无线通信的方法中，由于经由来自第二RAT的连接释放的电路交换回退，UE被重定向到第一RAT。 基于重定向信息重定向UE，该重定向信息包括专用前同步码和UE在第一RAT中执行随机接入过程的时间段。 在一个实例中，UE在该时间段内执行具有专用前置码的随机接入过程。 此外，当该时间段到期时，当对专用前同步码没有接收到响应时，UE执行具有非专用前同步码的随机接入过程。

公开(公告)号：US20150079987A1

公开(公告)日：2015-03-19

申请号：US14026831

申请日：2013-09-13

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom CHIN ,  Qingxin CHEN ,  Guangming SHI

IPC: H04W36/00

CPC classification number: H04W36/0061 ,  H04W48/16 ,  H04W48/18

Abstract: A user equipment (UE) uses idle time slots for system acquisition for IRAT measurement. To speed up the IRAT measurement, the UE starts system acquisition for a for first Global System for Mobile Communications (GSM) cell. The UE suspends the system acquisition of the first GSM cell when the first GSM cell signal strength falls below a signal strength of another GSM cell in a neighbor list. The UE then stores information acquired during the system acquisition of the first GSM cell, prior to the suspension. The UE starts a system acquisition for a second GSM cell after the suspension. The UE then resumes the system acquisition of the first GSM cell using the stored information after the second cell is acquired or the acquisition process aborts.

Abstract translation: 用户设备（UE）使用空闲时隙进行IRAT测量的系统采集。 为了加速IRAT测量，UE首先为第一个全球移动通信系统（GSM）小区启动系统采集。 当第一GSM小区信号强度低于邻居列表中的另一GSM小区的信号强度时，UE暂停对第一GSM小区的系统采集。 然后，UE在暂停之前存储在第一GSM小区的系统采集期间获取的信息。 在暂停之后，UE开始针对第二GSM小区的系统采集。 然后，UE在获取第二小区之后使用所存储的信息来恢复对第一GSM小区的系统采集，或者采集过程中止。

公开(公告)号：US20150078347A1

公开(公告)日：2015-03-19

申请号：US14027826

申请日：2013-09-16

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Qingxin CHEN ,  Tom CHIN ,  Guangming SHI

IPC: H04W56/00

CPC classification number: H04W56/00 ,  H04W36/0022 ,  H04W36/14 ,  H04W56/0015

Abstract: A method and apparatus for wireless communication stores synchronization channel (SCH) timing for each identified Global System for Mobile Communications (GSM) cell. The stored SCH timing is used to perform base station identity code (BSIC) reconfirmation for an identified GSM cell without frequency correction channel (FCCH) tone detection and initial BSIC confirmation. The stored SCH timing is maintained across a plurality of user equipment (UE) states.

Abstract translation: 用于无线通信的方法和装置存储用于每个识别的全球移动通信系统（GSM）小区的同步信道（SCH）定时。 所存储的SCH定时用于对所识别的GSM小区执行基站识别码（BSIC）再次确认，而无需频率校正信道（FCCH）音检测和初始BSIC确认。 存储的SCH定时在多个用户设备（UE）状态下被维持。

公开(公告)号：US20150063315A1

公开(公告)日：2015-03-05

申请号：US14015774

申请日：2013-08-30

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom CHIN ,  Guangming SHI

IPC: H04W74/08 ,  H04J3/16

CPC classification number: H04W74/0833 ,  H04J3/1694 ,  H04J2013/165 ,  H04W36/0022 ,  H04W74/085 ,  H04W76/50

Abstract: It is determined whether a specific call type occurs. A random access preamble is transmitted at an earliest available sub-channel when the specific call type occurs. The random access preamble is transmitted at an assigned sub-channel when the specific call type does not occur. The call type can be a circuit switched fall back (CSFB) call or an emergency call.

Abstract translation: 确定是否发生特定呼叫类型。 当发生特定呼叫类型时，在最早的可用子信道上发送随机接入前导码。 当不发生特定呼叫类型时，在分配的子信道上发送随机接入前导码。 呼叫类型可以是电路交换回退（CSFB）呼叫或紧急呼叫。

公开(公告)号：US20150036622A1

公开(公告)日：2015-02-05

申请号：US14446241

申请日：2014-07-29

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom Chin ,  Guangming SHI

IPC: H04W74/00

CPC classification number: H04W74/0833

Abstract: A method of wireless communication includes initiating a specific call type and transmitting a first random access preamble via a first random access preamble channel when initiating the specific call type. The method also includes transmitting a second random access preamble via a second random access preamble channel when initiating the specific call type. The second random access preamble is transmitted without waiting for a response to the transmitted first random access preamble

Abstract translation: 一种无线通信方法包括在发起特定呼叫类型时发起特定呼叫类型并经由第一随机接入前导码信道发送第一随机接入前导码。 该方法还包括当发起特定呼叫类型时经由第二随机接入前导码信道发送第二随机接入前导码。 发送第二随机接入前导码而不等待对所发送的第一随机接入前同步码的响应

公开(公告)号：US20250089078A1

公开(公告)日：2025-03-13

申请号：US18632161

申请日：2024-04-10

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Juan MONTOJO

IPC: H04W72/51 ,  H04L5/00 ,  H04W28/02 ,  H04W88/04 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a user equipment (UE). The UE may transmit UE capability information indicating support for multiple sounding reference signal (SRS) port adaptation patterns to a network entity. Each SRS port adaptation pattern defines a series of SRS transmissions and indicates whether each SRS transmission is a single-port SRS transmission or a multi-port SRS transmission. The UE may receive, from the network entity, a configuration of the multiple SRS port adaptation patterns based on the UE capability information, UE traffic, etc. The UE may dynamically select and/or switch an SRS port adaptation pattern per time slot for sending SRS transmissions.

公开(公告)号：US20240129999A1

公开(公告)日：2024-04-18

申请号：US18477472

申请日：2023-09-28

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Juan MONTOJO

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0229

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE) or a component thereof that may be configured to receive, from a network node, information configuring a set of discontinuous reception (DRX) preparatory signals associated with a set of DRX cycles, with each DRX preparatory signal of the set of DRX preparatory signals indicating an instruction to transition from a lower power state to a higher power state for a respective DRX cycle of the set of DRX cycles. The apparatus may be further configured to ignore at least one DRX preparatory signal of the set of DRX preparatory signals.