公开(公告)号：US20230048785A1

公开(公告)日：2023-02-16

申请号：US17445073

申请日：2021-08-13

申请人： QUALCOMM Incorporated

发明人： Francis Ming-Meng NGAI ,  Arnaud MEYLAN ,  Suli ZHAO ,  Liangchi HSU ,  Cheol Hee PARK ,  Qingxin CHEN ,  Jun HU ,  Leena ZACHARIAS ,  Pulkit HANSWAL ,  Reza SHAHIDI ,  Thawatt GOPAL ,  Raghu Narayan CHALLA ,  Heechoon LEE

IPC分类号： H04W72/04 ,  H04W72/10 ,  H04W88/06 ,  H04W76/15

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a multi-subscriber identity module (SIM) user equipment (UE) may communicate, using a first SIM, on a plurality of component carriers. The multi-SIM UE may select a first subset of component carriers from the plurality of component carriers based at least in part on a component carrier prioritization. The multi-SIM UE may identify an amount of memory available to a second SIM. The multi-SIM UE may tune away, based at least in part on the amount of memory available to the second SIM, from a second subset of component carriers The first subset of component carriers may be different from the second subset of component carriers. Numerous other aspects are described.

公开(公告)号：US20220294510A1

公开(公告)日：2022-09-15

申请号：US17654340

申请日：2022-03-10

申请人： QUALCOMM Incorporated

发明人： James BECKMAN ,  Reza SHAHIDI ,  Cheol Hee PARK ,  Francis Ming-Meng NGAI ,  Aamod KHANDEKAR ,  Krishna Chaitanya MUKKERA

IPC分类号： H04B7/06 ,  H04W72/12 ,  H04W8/18 ,  H04L5/14

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform, to a first base station and via a first radio frequency (RF) chain associated with a first subscription, a first uplink transmission based at least in part on one or more of an uplink carrier aggregation capability of the UE or an uplink multiple-input multiple-output (MIMO) capability of the UE. The UE may perform, to the first base station or to a second base station, and via a second RF chain associated with a second subscription and configured to operate simultaneously with the first RF chain, a second uplink transmission based at least in part on one or more of the uplink carrier aggregation capability of the UE or the uplink MIMO capability of the UE. Numerous other aspects are described.

公开(公告)号：US20150173082A1

公开(公告)日：2015-06-18

申请号：US14629597

申请日：2015-02-24

申请人： QUALCOMM Incorporated

发明人： Francis Ming-Meng NGAI ,  Insung KANG ,  Reza SHAHIDI

IPC分类号： H04W72/04 ,  H04W88/06 ,  H04W52/24

CPC分类号： H04W72/0473 ,  H04W52/241 ,  H04W52/243 ,  H04W52/40 ,  H04W72/1215 ,  H04W88/06

摘要： The various embodiments provide methods implemented in a MSMA communication device for managing a victim subscription's de-sense by proactively implementing an RF coexistence management strategy on the victim subscription when an RF coexistence event starts. In various embodiments, a MSMA communication device may implement an RF coexistence management strategy by determining when an aggressor subscription will de-sense a victim subscription and configuring the victim to anticipate and mitigate de-sense during the aggressor's transmissions. Thus, the various embodiments may provide dramatic improvements to the victim's overall reception performance and overall user experience.

摘要翻译： 各种实施例提供了在MSMA通信设备中实现的方法，用于在RF共存事件开始时主动实施对受害者订阅的RF共存管理策略来管理受害者订阅的解读。 在各种实施例中，MSMA通信设备可以通过确定攻击者订阅什么时候取消受害者订阅并配置受害者来预测和减轻侵略者传播期间的解读，从而实现RF共存管理策略。 因此，各种实施例可以提供对受害者的整体接收性能和整体用户体验的显着改进。

公开(公告)号：US20160255639A1

公开(公告)日：2016-09-01

申请号：US15031220

申请日：2014-11-20

申请人： QUALCOMM Incorporated

发明人： Qingxin CHEN ,  Minkui LIU ,  Francis Ming-Meng NGAI ,  Shanshan WANG ,  Chinmway S. VAZE ,  Insung KANG ,  Tom CHIN ,  Wei ZHANG ,  Zhibin DANG ,  Xiaoning LU ,  Abhijit YESHWANTPUR ,  Baris EFE ,  Michael Lee MCCLOUD

IPC分类号： H04W72/08 ,  H04W72/02 ,  H04W72/04 ,  H04W72/12

CPC分类号： H04W72/082 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/1215 ,  H04W72/1231 ,  H04W88/06

摘要： The present methods and apparatus relate to interference mitigation at a user equipment during wireless communication, comprising determining that a first portion of a first radio access technology (RAT) activity scheduled during a first time slot overlaps in duration with a second portion of a second RAT activity scheduled during a second time slot; excluding the first portion of the first RAT activity based at least in part on determining that the first portion of the first RAT activity overlaps in duration with the second portion of the second RAT activity; and performing a non-overlap portion of the first RAT activity during the first time slot, wherein the non-overlap portion of the first RAT activity is a portion of the first RAT activity that remains after excluding of the first portion of the first RAT activity.

摘要翻译： 本方法和装置涉及在无线通信期间在用户设备处的干扰减轻，包括确定在第一时隙期间调度的第一无线电接入技术（RAT）活动的第一部分在持续时间内与第二RAT的第二部分重叠 在第二时间段安排的活动; 至少部分地基于确定第一RAT活动的第一部分与第二RAT活动的第二部分的持续时间重叠，排除第一RAT活动的第一部分; 以及在所述第一时隙期间执行所述第一RAT活动的非重叠部分，其中所述第一RAT活动的所述非重叠部分是在排除所述第一RAT活动的所述第一部分之后保留的所述第一RAT活动的一部分 。

公开(公告)号：US20220295422A1

公开(公告)日：2022-09-15

申请号：US17652027

申请日：2022-02-22

申请人： QUALCOMM Incorporated

发明人： Shanshan WANG ,  Reza SHAHIDI ,  Francis Ming-Meng NGAI ,  Akhil DEODHAR ,  Troy CURTISS ,  Bhupesh Manoharlal UMATT ,  Lan LAN ,  Qingxin CHEN ,  Leena ZACHARIAS ,  Cheol Hee PARK ,  Farhad MESHKATI ,  Dinesh Kumar DEVINENI ,  Tienyow LIU ,  Tianpei CHEN ,  Jagadish NADAKUDUTI ,  Lin LU

IPC分类号： H04W52/36 ,  H04W52/28 ,  H04W52/14

摘要： Various aspects of the present disclosure generally relate to wireless communication. A user equipment (UE) may configure a first initial set of maximum transmit powers for a first subscriber module. The UE may configure a second initial set of maximum transmit powers for a second subscriber module. The UE may configure a first maximum transmit power associated with a first connection for the first subscriber module. The UE may configure, independently of the configuration of the first maximum transmit power, a second maximum transmit power associated with the second connection. The UE may transmit based at least in part on at least one of the first maximum transmit power or the second maximum transmit power. Numerous other aspects are described.

公开(公告)号：US20150119103A1

公开(公告)日：2015-04-30

申请号：US14065586

申请日：2013-10-29

申请人： QUALCOMM Incorporated

发明人： Francis Ming-Meng NGAI ,  Reza Shahidi ,  Amit Mahajan ,  Sridhar Bandaru ,  Ashish Gaonekar ,  Jeffrey Niemann ,  Henri Felix Begin ,  Ling Hang ,  Srikanth Chintala ,  Shivank Nayak

IPC分类号： H04W48/18 ,  H04W60/00

CPC分类号： H04W48/18 ,  H04W52/0277 ,  H04W60/005 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/23

摘要： Methods, systems and devices for prioritizing communication technologies to allocate resources in a mobile device. The mobile device may employ a dual subscription, dual active (DSDA) configuration in which two subscriptions may be associated with concurrently active communications, such as voice or data calls. The mobile device may identify current states that indicate the type of communications associated with the subscriptions. In an embodiment, an applications processor within the mobile device may perform the state identifications. The mobile device may determine priorities of the concurrently active subscriptions based on the identified states. In an embodiment, the priorities may be determined by a modem processor within the mobile device. When the priorities are determined to be the same, the mobile device may perform a tiebreaker algorithm to further identify priorities. Based on the determined priorities, the mobile device may allocate resources to favor the subscription with the higher priority.

摘要翻译： 用于优先化通信技术以在移动设备中分配资源的方法，系统和设备。 移动设备可以采用双重订阅双重活动（DSDA）配置，其中两个订阅可以与同时活动的通信相关联，例如语音或数据呼叫。 移动设备可以识别指示与订阅相关联的通信的类型的当前状态。 在一个实施例中，移动设备内的应用处理器可以执行状态标识。 移动设备可以基于所识别的状态来确定并发活动订阅的优先级。 在一个实施例中，优先级可以由移动设备内的调制解调器处理器确定。 当优先级被确定为相同时，移动设备可以执行裁决算法以进一步识别优先级。 基于所确定的优先级，移动设备可以分配资源以优先级较高的订阅。