公开(公告)号：US08774074B2

公开(公告)日：2014-07-08

申请号：US13663061

申请日：2012-10-29

Applicant: QUALCOMM Incorporated

Inventor： Won-Joon Choi ,  Rashid Ahmed Akbar Attar ,  Jun Hu

IPC: H04W52/02

CPC classification number: H04W52/0209 ,  H04W52/0216 ,  H04W52/0222 ,  H04W52/0274 ,  H04W52/146 ,  H04W52/44 ,  Y02D70/21 ,  Y02D70/25

Abstract: Apparatus and methods are disclosed for gating reverse link transmissions of ¼ rate, ½ rate, ¾ rate, and/or full rate frames in a wireless communication system, such that an access terminal can reduce its power consumption. The gating or discontinuous transmission (DTX) of the reverse link transmission may be conditionally applied based on factors such as the state of the access terminal, the filtered average power of gated the transmissions, or other factors. Further, the gating utilizes a pattern configured to be orthogonal to a pattern utilized for 1x smart blanking, and further configured not to interrupt forward link or reverse link power control signaling. Other aspects, embodiments, and features are also claimed and discussed.

Abstract translation: 公开了用于在无线通信系统中选通1/4速率，1/2速率，¾速率和/或全速率帧的反向链路传输的装置和方法，使得接入终端可以降低其功率消耗。 反向链路传输的门控或不连续传输（DTX）可以基于诸如接入终端的状态，被门控的传输的平均功率或其他因素等因素有条件地应用。 此外，门控利用配置为与用于1x智能消隐的模式正交的模式，并且还被配置为不中断正向链路或反向链路功率控制信令。 还要求和讨论其它方面，实施例和特征。

公开(公告)号：US20140105126A1

公开(公告)日：2014-04-17

申请号：US13791632

申请日：2013-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Joseph B. SORIAGA ,  Jun Hu ,  Ming Yan ,  Christopher Gerard Lott ,  Rashid Ahmed Akbar Attar

IPC: H04W72/04

CPC classification number: H04W72/0473 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0066 ,  H04W52/146 ,  H04W52/243 ,  H04W52/346 ,  H04W52/367 ,  H04W52/42

Abstract: Aspects of the present disclosure are directed to improving maximum transmit power in multi-carrier reverse-link transmission. In one aspect, a method of carrier management for a multi-carrier reverse link transmission is disclosed. A method can include transmitting a reverse link signal on a plurality of carriers, and the reverse link signal including payload data and overhead data. A method can funnel payload data onto a first carrier of the plurality of carriers, while maintaining transmission of the overhead data on all the carriers of the plurality of carriers. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的方面旨在提高多载波反向链路传输中的最大发射功率。 一方面，公开了一种用于多载波反向链路传输的载波管理方法。 一种方法可以包括在多个载波上发送反向链路信号，反向链路信号包括有效载荷数据和开销数据。 一种方法可以将有效载荷数据转移到多个载波的第一载波上，同时保持开销数据在多个载波的所有载波上的传输。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US12127300B2

公开(公告)日：2024-10-22

申请号：US17593616

申请日：2019-03-22

Applicant: QUALCOMM Incorporated

Inventor： Ling Xie ,  Reza Shahidi ,  Jiming Guo ,  Qingxin Chen ,  Aziz Gholmieh ,  Leena Zacharias ,  Jun Hu

IPC: H04W4/00 ,  H04W8/18 ,  H04W8/24 ,  H04W72/044 ,  H04W72/23 ,  H04W76/28 ,  H04W76/30

CPC classification number: H04W8/183 ,  H04W8/24 ,  H04W72/044 ,  H04W72/23 ,  H04W76/28 ,  H04W76/30

Abstract: Certain aspects of the present disclosure are generally directed to extended signaling protocols for multi-subscriber identity module (MSIM) user-equipment (UE) for new radio (NR). For example, certain aspects provide a method for wireless communication by a UE. The method generally includes receiving a first message from a network entity enquiring regarding information associated with a multi-subscriber identify module (SIM) capability of the UE, determining the information associated with the multi-SIM capability of the UE in response to the inquiry from the network entity, and communicating one or more messages to indicate the information regarding the multi-SIM capability to the network entity.

公开(公告)号：US11930482B2

公开(公告)日：2024-03-12

申请号：US17445073

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： 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: H04W72/00 ,  H04W72/0453 ,  H04W72/56 ,  H04W76/15 ,  H04W88/06

CPC classification number: H04W72/0453 ,  H04W72/56 ,  H04W76/15 ,  H04W88/06

Abstract: 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：US10178561B2

公开(公告)日：2019-01-08

申请号：US15442429

申请日：2017-02-24

Applicant: QUALCOMM Incorporated

Inventor： Jun Hu ,  Qingxin Chen ,  Reza Shahidi ,  Yongsheng Shi ,  Jafar Mohseni ,  Yongle Wu ,  Yong Li ,  Shashank Maiya ,  Harish Venkatachari ,  Shriram Swaminathan ,  Scott Hoover ,  Sumit Kumar Singh ,  Kiran Patil ,  Zhong Fan ,  Uzma Khan Qazi ,  Sundaresan Tambaram Kailasam ,  Sunil Kumar Gurram

IPC: H04W4/00 ,  H04W24/02 ,  H04W76/28 ,  H04W88/06 ,  H04W84/04

Abstract: Examples described herein relate to enhancing data communication performance in a wireless communication network including a first subscription associated with a first radio access technology (RAT) and a second subscription associated with a second RAT, where the wireless communication device uses a same radio frequency (RF) resource to communicate over both the first RAT and the second RAT. The first RAT is used, in part, for data operations while the second RAT is used, in part, for voice operations. During idle state voice operations, the RF resource is reallocated from performing data operations to performing idle state voice operations, causing interruptions in the data operations. The wireless communication device adjusts at least one or a duration and an occurrence of the idle state voice operations to reduce the impact on the data operations.

公开(公告)号：US09538580B2

公开(公告)日：2017-01-03

申请号：US14729981

申请日：2015-06-03

Applicant: QUALCOMM Incorporated

Inventor： Jing Sun ,  Amit Mahajan ,  Rashid Ahmed Akbar Attar ,  Jun Hu ,  Huang Lou

IPC: H04M1/00 ,  H04W88/06 ,  H04B1/525 ,  H04B1/3827

CPC classification number: H04W88/06 ,  H04B1/3827 ,  H04B1/525 ,  H04B2001/3861

Abstract: Aspects of the disclosure provide for an access terminal configured to enable communication with two or more wireless communications networks simultaneously. According to some aspects of the disclosure, an access terminal (e.g., dual-SIM access terminal) can be active simultaneously on both networks with reduced interference between transmission and reception. A number of different techniques for mitigating desense on a victim's Rx are illustrated in this disclosure with a GSM aggressor and an EV-DO victim as non-limiting examples. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的方面提供了被配置为能够同时与两个或更多个无线通信网络进行通信的接入终端。 根据本公开的一些方面，接入终端（例如，双SIM接入终端）可以在两个网络上同时有效地发送和接收之间的干扰减小。 在本公开中用GSM攻击者和EV-DO受害者作为非限制性示例说明了许多用于减轻受害者的Rx上的费用的不同技术。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US09510349B2

公开(公告)日：2016-11-29

申请号：US14336519

申请日：2014-07-21

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Parthasarathy Krishnamoorthy ,  Rashid Ahmed Akbar Attar ,  Jun Hu ,  Anand Rajurkar ,  Dhananjaya Sarma Ponukumati

IPC: H04J3/00 ,  H04W72/04 ,  H04W72/12 ,  H04W88/06

CPC classification number: H04W72/0446 ,  H04W72/1215 ,  H04W72/1242 ,  H04W88/06

Abstract: Methods and apparatus for wireless communication are provided. In one aspect, a method of wireless communication comprises receiving a first resource request including a first interval for at least one timing-priority task associated with a first radio access technology and a second resource request including a second interval for at least one timing-non-priority task associated with the first radio access technology. The method comprises granting the first resource request and reserving the first interval for the at least one timing-priority task associated with the first radio access technology. The method comprises receiving at least a third resource request including a third interval for at least one timing-priority task associated with a second radio access technology. The method comprises granting the third resource request and reserving the third interval for the at least one timing-priority task associated with the second radio access technology when the first interval and the third interval do not overlap.

Abstract translation: 提供了无线通信的方法和装置。 一方面，一种无线通信方法包括接收第一资源请求，所述第一资源请求包括与第一无线电接入技术相关联的至少一个定时优先级任务的第一间隔，以及包括用于至少一个定时优先级的第二间隔的第二资源请求 优先级任务与第一个无线电接入技术相关联。 该方法包括授予第一资源请求并为与第一无线电接入技术相关联的至少一个定时优先级任务预留第一间隔。 该方法包括至少接收第三资源请求，该第三资源请求包括与第二无线电接入技术相关联的至少一个定时优先级任务的第三间隔。 该方法包括：当第一间隔和第三间隔不重叠时，授予第三资源请求并为与第二无线电接入技术相关联的至少一个定时优先级任务保留第三间隔。

公开(公告)号：US09386587B2

公开(公告)日：2016-07-05

申请号：US14309306

申请日：2014-06-19

Applicant: QUALCOMM Incorporated

Inventor： Jun Hu ,  Yu-Chuan Lin ,  Reza Shahidi ,  Vijaya Chandran Ramasami ,  Ravindra Mahendrakumar Garach

IPC: H04W72/04 ,  H04W72/12 ,  H04W88/06

CPC classification number: H04W72/0473 ,  H04W72/044 ,  H04W72/1215 ,  H04W88/06 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/40

Abstract: Systems and methods for allocating transmit power among multiple interfaces in a wireless communication system are disclosed. In one embodiment, the method comprises determining a first power level used for transmission over a first air interface, determining a second power level used for transmission over a second air interface, comparing a composite of the first power level and the second power level to a threshold power level, and adjusting the second power level based on the comparison.

Abstract translation: 公开了一种用于在无线通信系统中的多个接口之间分配发射功率的系统和方法。 在一个实施例中，该方法包括确定用于通过第一空中接口进行传输的第一功率电平，确定用于通过第二空中接口进行传输的第二功率电平，将第一功率电平和第二功率电平的复合值与 阈值功率电平，并且基于比较来调整第二功率电平。

公开(公告)号：US20160095156A1

公开(公告)日：2016-03-31

申请号：US14499983

申请日：2014-09-29

Applicant: QUALCOMM Incorporated

Inventor： Soumen Mitra ,  Aritra Ukil ,  Jun Hu ,  Rashid Ahmed Akbar Attar ,  Anand Rajurkar ,  Vamsi Krishna Chaitanya Komati ,  Ajay Reddy

IPC: H04W76/02 ,  H04W52/02

CPC classification number: H04W76/19 ,  H04W36/0061 ,  H04W48/16 ,  H04W52/0241 ,  H04W84/042 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/26

Abstract: Aspects of the present disclosure provide an improved out-of-service (OOS) scan method that can increase the speed of acquiring service while avoiding unnecessary full scan, thus reducing scan time and/or power consumption of a user equipment. In one aspect of the disclosure, if a user equipment fails to acquire service after scanning a most recently used (MRU) list, the user equipment scans for the networks or cells stored in a neighbor list before performing a wider scan or a full scan.

Abstract translation: 本公开的方面提供了改进的服务外（OOS）扫描方法，其可以提高获取服务的速度，同时避免不必要的全面扫描，从而减少用户设备的扫描时间和/或功率消耗。 在本公开的一个方面，如果在扫描最近使用（MRU）列表之后用户设备无法获取服务，则在执行更宽扫描或全扫描之前，用户设备扫描存储在邻居列表中的网络或小区。

公开(公告)号：US09287953B2

公开(公告)日：2016-03-15

申请号：US13711406

申请日：2012-12-11

Applicant: QUALCOMM Incorporated

Inventor： Francis Ming-Meng Ngai ,  Rashid Ahmed Akbar Attar ,  Daniel Fred Filipovic ,  Donna Ghosh ,  Christopher Gerard Lott ,  Jun Hu

IPC: H04B1/44 ,  H04B7/06 ,  H04B7/04 ,  H04B7/08 ,  H04W36/00 ,  H04W88/00

CPC classification number: H04B7/0608 ,  H04B1/0053 ,  H04B1/44 ,  H04B7/0404 ,  H04B7/0602 ,  H04B7/0604 ,  H04B7/0802 ,  H04B7/0814 ,  H04B7/0817 ,  H04B7/0822 ,  H04B7/0834 ,  H04W36/00 ,  H04W88/00

Abstract: This disclosure provides systems, methods, and apparatus for mobile transmit diversity. In one aspect, a wireless communication apparatus is provided. The wireless communication apparatus includes a transmit circuit configured to transmit wireless communications via either a first antenna or a second antenna. The wireless communication apparatus further includes a receive circuit configured to receive wireless communications using either the first antenna or the second antenna. The wireless communication apparatus further includes a controller configured to switch the transmit circuit and the receive circuit from transmitting and receiving wireless communications via the first antenna to transmit and receive wireless communications via the second antenna in response to detecting that a first receive power level of the first antenna is less than a second receive power level of the second antenna and a difference between the second receive power level and the first receive power level is greater than a threshold.

Abstract translation: 本公开提供了用于移动发射分集的系统，方法和装置。 一方面，提供一种无线通信装置。 无线通信装置包括被配置为经由第一天线或第二天线发送无线通信的发送电路。 无线通信装置还包括被配置为使用第一天线或第二天线接收无线通信的接收电路。 所述无线通信装置还包括控制器，被配置为经由所述第一天线从发射和接收无线通信切换所述发射电路和所述接收电路，以响应于检测到所述第一接收功率电平，经由所述第二天线发送和接收无线通信 第一天线小于第二天线的第二接收功率电平，并且第二接收功率电平和第一接收功率电平之间的差异大于阈值。