公开(公告)号：US20140313953A1

公开(公告)日：2014-10-23

申请号：US13866606

申请日：2013-04-19

Applicant: QUALCOMM INCORPORATED

Inventor： Wei Zhang ,  Tom Chin ,  Guangming Shi ,  Wei-Jei Song

IPC: H04W52/38

CPC classification number: H04W52/38 ,  H04W36/0094 ,  H04W36/36 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: A UE may improve power performance by adjusting measurement reports based on uplink power. The UE factors in the uplink transmit power into the downlink radio signal strength measurement results that are reported to a network. When the UE is transmitting higher than normal uplink power, the UE can adjust the measurement results and report an artificially lower measurement result to the network, to account for the uplink transmit power. The UE may trigger a handover based at least in part on the adjusted measurement report.

Abstract translation: UE可以通过基于上行链路功率调整测量报告来提高功率性能。 UE将上行链路发射功率归因于向网络报告的下行无线电信号强度测量结果。 当UE发送高于正常的上行链路功率时，UE可以调整测量结果并向网络报告人为较低的测量结果，以考虑上行链路传输功率。 UE可以至少部分地基于经调整的测量报告来触发切换。

公开(公告)号：US20140274046A1

公开(公告)日：2014-09-18

申请号：US13804803

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Tom Chin ,  Yan Ming Wang ,  Xiaoning Lu ,  Kuo-Chun Lee

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0083

Abstract: A method of wireless communication determines whether the timing of a non-serving RAT is known. When the timing is known and it is time to report on the non-serving RAT, the UE clears enough consecutive time slots to verify the identity of the base station in the non-serving RAT. During the cleared time slots the identity of the base station is verified. When the timing is unknown and it is time to report on the non-serving RAT, a UE clears enough consecutive time slots to measure the timing of the non-serving RAT and to verify the identity of a base station in the non-serving RAT. During the cleared time slots, the timing is acquired and the identity of the base station is verified.

Abstract translation: 无线通信的方法确定非服务RAT的定时是否已知。 当定时是已知的并且是报告非服务RAT的时候，UE清除足够的连续时隙来验证非服务RAT中的基站的身份。 在清除时隙期间，验证基站的身份。 当定时未知并且是否在非服务RAT上报告时，UE清除足够的连续时隙以测量非服务RAT的定时并且验证非服务RAT中的基站的身份 。 在清除的时隙期间，获取定时，并验证基站的身份。

公开(公告)号：US20140269629A1

公开(公告)日：2014-09-18

申请号：US13800293

申请日：2013-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： Ming Yang ,  Tom Chin

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04L1/188 ,  H04L1/1896

Abstract: A system and method include adjusting a retransmission timer in a high speed network. The hybrid automatic repeat request (HARQ) retransmission timer is adjusted to a minimum of: a network signaled value for the HARQ retransmission timer, a network signaled value for a radio link control (RLC) retransmission timer, and a user equipment (UE) measured time of when feedback is received from a network in response to a retransmission.

Abstract translation: 一种系统和方法包括调整高速网络中的重传定时器。 混合自动重发请求（HARQ）重传定时器被调整到以下最小值：用于HARQ重传定时器的网络信号值，用于无线电链路控制（RLC）重传定时器的网络信号值和测量的用户设备（UE） 响应于重传而从网络接收到反馈的时间。

公开(公告)号：US20140148163A1

公开(公告)日：2014-05-29

申请号：US13686698

申请日：2012-11-27

Applicant: QUALCOMM INCORPORATED

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

IPC: H04W36/14

CPC classification number: H04W36/14

Abstract: A user equipment (UE) acquires a time of a first cell of a first RAT and receives instructions to handover from a source RAT to the first cell of a first target RAT. The handover is delayed based on the acquired timing and the UE communicates on the source RAT during the delay.

Abstract translation: 用户设备（UE）获取第一RAT的第一小区的时间，并且接收从源RAT切换到第一目标RAT的第一小区的指令。 基于获取的定时，切换被延迟，并且UE在延迟期间在源RAT上进行通信。

公开(公告)号：US20140086076A1

公开(公告)日：2014-03-27

申请号：US13706710

申请日：2012-12-06

Applicant: QUALCOMM INCORPORATED

Inventor： Ming Yang ,  Tom Chin ,  Qingxin Chen ,  Guangming Shi

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W36/0088 ,  H04W36/14

Abstract: A user equipment (UE) dynamically adjusts a decoding time to accommodate a delay associated with decoding a high-speed shared control channel (HS-SCCH) to avoid wasting idle time slots that would otherwise be deemed busy time slots. The UE determines a dynamic protection line that extends beyond a last time slot of a subframe. The dynamic protection line is calculated based on an amount of time to complete the processing and decoding of a control information. This dynamic protection line provides a dynamically determined delay for decoding the HS-SCCH.

Abstract translation: 用户设备（UE）动态地调整解码时间以适应与解码高速共享控制信道（HS-SCCH）相关联的延迟，以避免浪费否则将被认为是忙时隙的空闲时隙。 UE确定延伸超出子帧的最后时隙的动态保护线。 基于完成控制信息的处理和解码的时间量来计算动态保护线。 该动态保护线路提供用于解码HS-SCCH的动态确定的延迟。

公开(公告)号：US12150038B2

公开(公告)日：2024-11-19

申请号：US17339732

申请日：2021-06-04

Applicant: QUALCOMM Incorporated

Inventor： Tom Chin ,  Ajith Tom Payyappilly ,  Juan Zhang

IPC: H04W48/16 ,  H04W76/10 ,  H04W88/16

Abstract: Methods, systems, and devices for wireless communications are described. A UE may establish a wireless communication link with a base station in accordance with a radio access technology (RAT), and an internet connection with the base station. The UE may identify a lack of support by a network that includes the base station for a type of voice calls associated with the RAT. The UE may transmit a discovery query for a gateway to a core network, and the UE may establish a connection with the gateway via the internet connection. The UE may initiate a voice call via a call path from the UE to the core network, where the call path may include the wireless communications link with the base station in accordance with the RAT and also may include the internet connection with the gateway.

公开(公告)号：US20240333409A1

公开(公告)日：2024-10-03

申请号：US18193121

申请日：2023-03-30

Applicant: QUALCOMM Incorporated

Inventor： Khyati Bhupendrabhai Mardia ,  Yue Hong ,  Sandeep Ramannavar ,  Rohit Bhasi Thazhath ,  Shraddha Ramachandra Phadnis ,  Madhup Chandra ,  Arvind Vardarajan Santhanam ,  Shanshan Wang ,  Yongle Wu ,  Tom Chin ,  Scott Hoover

IPC: H04B17/391 ,  G06N5/022 ,  H04W8/22 ,  H04W24/06

CPC classification number: H04B17/3913 ,  G06N5/022 ,  H04W8/22 ,  H04W24/06 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. For example, the described techniques provide for a user equipment (UE) to predict a gain state for an initial acquisition procedure. For example, the UE may use a machine learning (ML) model to predict an initial gain state which is likely to result in a successful initial acquisition procedure (e.g., without adjusting the gain state and reattempting the initial acquisition procedure). The UE may input UE history data or crowdsourced data (e.g., from a local network or a cloud-based server) into the ML model to generate a predicted gain state which may be more likely to result in a successful initial acquisition (e.g., without reattempting the initial acquisition procedure). The UE may use the initial gain state generated by the ML model to attempt an initial acquisition procedure with a network entity.

公开(公告)号：US11985553B2

公开(公告)日：2024-05-14

申请号：US17248464

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok Purkayastha ,  Xipeng Zhu ,  Ozcan Ozturk ,  Gavin Bernard Horn ,  Luis Fernando Brisson Lopes ,  Tom Chin

IPC: H04W36/00 ,  H04W40/36 ,  H04W76/11 ,  H04W84/18

CPC classification number: H04W36/0069 ,  H04W36/0022 ,  H04W40/36 ,  H04W76/11 ,  H04W84/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a master node (MN) may receive information indicating one or more candidate target secondary nodes (SNs) for a multi radio access technology dual connectivity (MR-DC) handover of a user equipment (UE), wherein the information indicates that the one or more candidate target SNs are associated with direct forwarding paths with a source radio access network (RAN) node of the UE; select a target SN from the one or more candidate target SNs based at least in part on the received information; and perform the MR-DC handover of the UE, wherein the selected target SN is different than the source RAN node of the UE, and wherein a configuration of the MR-DC handover is based at least in part on a direct forwarding path between the selected target SN and the source RAN node.

公开(公告)号：US11963053B2

公开(公告)日：2024-04-16

申请号：US17651674

申请日：2022-02-18

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Qingxin Chen ,  Arvind Vardarajan Santhanam ,  Reza Shahidi ,  Mouaffac Ambriss ,  Liangchi Hsu ,  Tom Chin

IPC: H04W36/00 ,  H04W36/02 ,  H04W36/30 ,  H04W76/19

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W36/0069 ,  H04W36/02 ,  H04W36/305 ,  H04W76/19

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, via a first subscription of the UE, a trigger event for a conditional handover of the UE from a source network entity to a target network entity. The UE may determine, based at least in part on the trigger event, that a target band associated with the target network entity is not compatible with a serving band associated with a second subscription of the UE. The UE may store the trigger event for the conditional handover in a buffer of the UE. The UE may perform an action related to the conditional handover based at least in part on a condition being satisfied. Numerous other aspects are described.

公开(公告)号：US11937135B2

公开(公告)日：2024-03-19

申请号：US17731869

申请日：2022-04-28

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok Purkayastha ,  Ozcan Ozturk ,  Xipeng Zhu ,  Luis Fernando Brisson Lopes ,  Tom Chin ,  Daniel Amerga ,  Shailesh Maheshwari ,  Kurt Otte ,  Vanitha Aravamudhan Kumar

IPC: H04W36/00 ,  H04W36/06 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W36/0069 ,  H04W36/0077 ,  H04W36/06 ,  H04W76/27 ,  H04W80/02

Abstract: A delta configuration is signaled for handover of a wireless communication device (e.g., a user equipment, UE) from a first form of connectivity to a second form of connectivity. For example, a UE with master cell group (MCG) connectivity may be handed-over to multiple radio access technology-dual connectivity (MR-DC). In some examples, a UE with standalone (SA) connectivity may be handed-over to non-standalone (NSA) connectivity (e.g., dual connectivity). In conjunction with this handover the UE may be signaled as to whether the UE is to reuse a configuration from the first connectivity mode during the second connectivity mode.