公开(公告)号：US09001737B2

公开(公告)日：2015-04-07

申请号：US13773489

申请日：2013-02-21

Applicant: QUALCOMM Incorporated

Inventor： Daniel Amerga ,  Udayan Murli Bhawnani ,  Kuo-Chun Lee ,  Shailesh Maheshwari ,  Nagaraju Naik ,  Ketan Narendra Patel ,  Jack S. Shauh ,  Sivaramakrishna Veerepalli ,  Gordon Kent Walker ,  Jun Wang

IPC: H04W4/00 ,  H04W4/06 ,  H04W48/20 ,  H04W72/00 ,  H04W48/16

CPC classification number: H04W4/06 ,  H04W48/16 ,  H04W48/20 ,  H04W72/00

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a user service description (USD) message. When a frequency indicated in the USD message is not a current frequency, the apparatus determines that a system information message is received, determines that the frequency indicated in the USD message is included in the system information message, determines that the frequency is a neighboring cell frequency, sets a priority of the frequency to a highest priority, and measures a signal strength of the frequency when the frequency is included in the system information message, performs a cell reselection determination procedure based on the signal strength of the frequency, performs cell reselection to the neighboring cell based on a result of the cell reselection determination procedure, and acquires the multicast service in the neighboring cell on the frequency.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置接收用户服务描述（USD）消息。 当USD消息中指示的频率不是当前频率时，设备确定接收到系统信息消息，确定在USD消息中指示的频率被包括在系统信息消息中，确定频率是相邻小区 将频率的优先级设置为最高优先级，并且当频率包括在系统信息消息中时测量频率的信号强度，基于频率的信号强度执行小区重选确定过程，执行小区重选 基于小区重选确定过程的结果向相邻小区发送，并且在频率上获取相邻小区中的多播服务。

公开(公告)号：US20150026758A1

公开(公告)日：2015-01-22

申请号：US14321132

申请日：2014-07-01

Applicant: QUALCOMM Incorporated

Inventor： Ajith Tom Payyappilly ,  Gerardo Giaretta ,  Sivaramakrishna Veerepalli ,  Susheel Kumar Yadav Yadagiri ,  Juan Zhang

IPC: H04W12/00 ,  H04L29/06

CPC classification number: H04W12/00 ,  H04L41/0893 ,  H04L63/02 ,  H04W4/00 ,  H04W4/20

Abstract: Various embodiments provide methods performed by an modem-assisted-service-classification (MASC) client application operating on a multi-SIM computing device for implementing MASC functionality for two or more subscriptions. In various embodiments, the MASC client may implement MASC functionality by associating MASC policies for one or more access point names (APNs) with a specific subscription and by applying those policies to applications associated with those one or more APNs while that specific subscription is in active communication with its network. Thus, by managing a mapping of subscriptions, APNs/networks, and applications, the MASC client may enable implementation of MASC functionality for a multi-SIM computing device.

Abstract translation: 各种实施例提供由在多SIM计算设备上操作的调制解调器辅助服务分类（MASC）客户端应用执行的方法，用于实现用于两个或更多个订阅的MASC功能。 在各种实施例中，MASC客户端可以通过将一个或多个接入点名称（APN）的MASC策略与特定订阅相关联并且通过将这些策略应用于与那些一个或多个APN相关联的应用而实现MASC功能，同时该特定订阅处于活动状态 与其网络通信。 因此，通过管理订阅，APN /网络和应用的映射，MASC客户端可以实现多SIM计算设备的MASC功能的实现。

公开(公告)号：US20140310402A1

公开(公告)日：2014-10-16

申请号：US14168836

申请日：2014-01-30

Applicant: QUALCOMM INCORPORATED

Inventor： Gerardo Giaretta ,  Sivaramakrishna Veerepalli ,  Kalle Ilmari Ahmavaara ,  Roozbeh Atarius ,  John Wallace Nasielski ,  Anand Palanigounder

IPC: H04L12/851 ,  H04L12/26

CPC classification number: H04L47/2441 ,  G06F11/34 ,  H04L41/0893 ,  H04L43/062 ,  H04L67/22

Abstract: Systems, devices, and methods for reporting information in real time about traffic generated by each application for a device are described. In one aspect, the network can configure a list of applications user equipment (UE) devices need to report traffic information for and then when one of these applications starts a communication, the UE may send traffic descriptor(s) describing the traffic generated by the application. In this way the network can accurately identify the traffic and take actions based on UE report and local policy or subscription.

Abstract translation: 描述用于实时报告关于设备的每个应用所产生的流量的系统，设备和方法。 在一个方面，网络可以配置用户设备（UE）设备需要报告业务信息的应用的列表，然后当这些应用中的一个启动通信时，UE可以发送描述由 应用。 以这种方式，网络可以准确地识别流量，并根据UE报告和本地策略或订阅采取行动。

公开(公告)号：US20140192693A1

公开(公告)日：2014-07-10

申请号：US14100974

申请日：2013-12-09

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Praveen Appu ,  Shailesh Maheshwari ,  Anil Satyanarayana Rao ,  Muhammad Arif Munif ,  Sandeep Singhai ,  Shah Sanket ,  Hashim Shaik ,  Jack Shyh-Hurng Shauh ,  Randy V. Tran ,  Sivaramakrishna Veerepalli ,  Ying Wang

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: Aspects of the present disclosure are directed to a methods and systems operable by a network entity for wireless communication, that includes determining that User Equipment (UE) is in idle mode and receiving eMBMS (evolved Multimedia Broadcast and Multicast Service); and based on the determining, activating a power optimization procedure in order to reduce power consumption of the UE. Examples of a power optimization procedures include a single or multi-level hardware shut down procedure, lowering the clock rate of hardware, and shutting down a communication bus during periods of non-use.

Abstract translation: 本公开的方面涉及可由无线通信的网络实体操作的方法和系统，其包括确定用户设备（UE）处于空闲模式并且接收eMBMS（演进的多媒体广播和组播服务）; 并且基于确定，激活功率优化过程以便降低UE的功耗。 功率优化过程的示例包括单级或多级硬件关闭过程，降低硬件的时钟速率，以及在不使用期间关闭通信总线。

公开(公告)号：US10911905B2

公开(公告)日：2021-02-02

申请号：US16345602

申请日：2016-11-11

Applicant: QUALCOMM INCORPORATED ,  Kuo-Chun Lee ,  Sivaramakrishna Veerepalli ,  Liangchi Hsu ,  Suli Zhao ,  Chun-Hao Hsu ,  Ralph Akram Gholmieh ,  Xipeng Zhu

Inventor： Kuo-Chun Lee ,  Sivaramakrishna Veerepalli ,  Liangchi Hsu ,  Suli Zhao ,  Chun-Hao Hsu ,  Ralph Akram Gholmieh ,  Xipeng Zhu

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L12/26 ,  H04W4/06 ,  H04W4/70 ,  H04W76/28 ,  H04W4/029 ,  H04W4/80 ,  H04W76/40 ,  H04W16/26 ,  H04W60/00 ,  H04W68/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for avoiding conflicts between evolved Multimedia Broadcast Multicast Services (eMBMS) operations and paging and/or mobile originated (MO) operations in communication systems. A method for wireless communications by a user Equipment (UE) is provided. The method generally includes identifying at least one evolved Multimedia Broadcast Multicast Service (eMBMS) session available for receiving one or more eMBMS services from a base station. The method also includes taking one or more actions to reduce a conflict between receiving the one or more eMBMS services from the base station and receiving a paging message from the base station during the eMBMS session. Numerous other aspects are provided.

公开(公告)号：US10448443B2

公开(公告)日：2019-10-15

申请号：US15217047

申请日：2016-07-22

Applicant: QUALCOMM Incorporated

Inventor： Juan Zhang ,  Ajith Tom Payyappilly ,  Arvind Vardarajan Santhanam ,  Suli Zhao ,  Sivaramakrishna Veerepalli

IPC: H04W76/00 ,  H04L29/06 ,  H04W48/18 ,  H04W12/08 ,  H04W76/15 ,  H04W76/30 ,  H04W36/00 ,  H04W84/12 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may prevent rejected attachment requests when connecting to a trusted wireless local area network (WLAN) and from a wireless wide area network (WWAN). For example, an attachment packet data network (PDN) connection may be maintained with the WWAN while connected to the trusted WLAN. In some cases, the connection used to maintain the attachment may be an internet protocol (IP) multimedia subsystem (IMS) connection. Alternatively, the UE may determine that the WLAN connection is a trusted connection and deactivate the WWAN connection. Should the WLAN become unavailable the UE may reactivate the connection with the WWAN.

公开(公告)号：US10284475B2

公开(公告)日：2019-05-07

申请号：US15810045

申请日：2017-11-11

Applicant: QUALCOMM Incorporated

Inventor： Ralph Akram Gholmieh ,  Sivaramakrishna Veerepalli ,  Min Wang ,  Susheel Kumar Yadav Yadagiri ,  Varun Tutpetkeshavamurthy ,  Sanjay Vishin

IPC: H04W28/02 ,  H04L12/819 ,  H04W28/22 ,  H04L12/70

Abstract: Systems, methods, and devices of the various embodiments provide a multipath communication scheduler for an in-vehicle computing device, such as a vehicle's autonomous driving system, vehicle's telematics unit, vehicle's control system, etc. In various embodiments, a distributed leaky bucket based scheduler for an in-vehicle computing device may assign packets for transport to a plurality of modems based at least in part on the determined delivery delays. In various embodiments, delivery delays may be determined based on leaky bucket levels, burst sizes, delivery rates, and end to end delay estimates for each of the plurality of modems. In various embodiments, the scheduler may be one of a plurality of schedulers each associated with a separate stream of packets assigned to the plurality of modems and the leaky bucket levels may be determined on a per stream basis.

公开(公告)号：US10225798B2

公开(公告)日：2019-03-05

申请号：US15376280

申请日：2016-12-12

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Sivaramakrishna Veerepalli ,  Shailesh Maheshwari ,  Rahul Kashyap ,  Muhammad Usman Aulakh ,  Mahesh Kommi ,  Omar Sabbarini

IPC: H04W52/02 ,  H04W76/28 ,  H04L12/18

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive a temporary mobile group identifier (TMGI) for a single cell point-to-multipoint (SC-PTM) service to which a user equipment (UE) is to be subscribed. The apparatus may configure a connected mode discontinuous reception (CDRX) schedule for the UE based at least in part on an SC-PTM discontinuous reception (DRX) schedule that corresponds to the TMGI. The apparatus may transmit the CDRX schedule to the UE.

公开(公告)号：US10111049B2

公开(公告)日：2018-10-23

申请号：US13937126

申请日：2013-07-08

Applicant: QUALCOMM Incorporated

Inventor： Jack Shyh-Hurng Shauh ,  Srinivasan Balasubramanian ,  Kuo-Chun Lee ,  Sivaramakrishna Veerepalli ,  Jun Wang

IPC: H04W4/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE receives at least one of a unicast or a broadcast/multicast communication on a first frequency from a first cell of a serving eNB through a first receive chain. In addition, the UE receives at least one of broadcast/multicast signal, synchronization signal, or reference signal communication on a second frequency from a second cell of the serving eNB through a second receive chain without having received instruction from the serving eNB to receive the at least one of the broadcast/multicast signal, the synchronization signal, or the reference signal communication.

公开(公告)号：US20180278534A1

公开(公告)日：2018-09-27

申请号：US15993452

申请日：2018-05-30

Applicant: QUALCOMM Incorporated

Inventor： Gerardo Giaretta ,  Sivaramakrishna Veerepalli ,  Kalle llmari Ahmavaara ,  Roozbeh Atarius ,  John Wallace Nasielski ,  Anand Palanigounder

IPC: H04L12/851 ,  H04L29/08 ,  H04L12/24 ,  H04L12/26 ,  G06F11/34

CPC classification number: H04L47/2441 ,  G06F11/34 ,  H04L41/0893 ,  H04L43/062 ,  H04L67/22

Abstract: Systems, devices, and methods for reporting information in real time about traffic generated by each application for a device are described. In one aspect, the network can configure a list of applications user equipment (UE) devices need to report traffic information for and then when one of these applications starts a communication, the UE may send traffic descriptor(s) describing the traffic generated by the application. In this way the network can accurately identify the traffic and take actions based on UE report and local policy or subscription.