公开(公告)号：US09648635B2

公开(公告)日：2017-05-09

申请号：US14744983

申请日：2015-06-19

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Chih-Ping Hsu ,  Jack Shyh-Hurng Shauh ,  Sivaramakrishna Veerepalli ,  Reza Shahidi ,  Chintan Shirish Shah ,  Francis Ming-Meng Ngai ,  Daniel Amerga ,  Shailesh Maheshwari

IPC: H04W72/12 ,  H04W72/00 ,  H04L12/18 ,  H04W76/00 ,  H04W88/06 ,  H04W68/00 ,  H04W76/02

CPC classification number: H04W72/1215 ,  H04L12/1881 ,  H04W68/005 ,  H04W72/005 ,  H04W76/15 ,  H04W76/40 ,  H04W88/06

Abstract: Embodiments described herein relate to systems and methods for scheduling subscriptions in a user equipment (UE) having at least a first receive radio and a second receive radio, including receiving, by the first receive radio, a broadcast activity for a first subscription and receiving, by the second receive radio, a reception activity for a second subscription. A trigger event is detected while the broadcast activity for the first subscription is being received by the first receive radio and the reception activity for the second subscription is being received by the second receive radio. In response to detecting the trigger event, the reception activity for the second subscription is received by the first receive radio and the broadcast activity for the first subscription is received by the second receive radio.

公开(公告)号：US20160128071A1

公开(公告)日：2016-05-05

申请号：US14805766

申请日：2015-07-22

Applicant: QUALCOMM INCORPORATED

Inventor： Francis Ming-Meng Ngai ,  Chih-Ping Hsu ,  Shriram Gurumoorthy ,  Jan Michael San Pedro

IPC: H04W72/08 ,  H04W72/10 ,  H04B1/7105 ,  H04W28/02

CPC classification number: H04W72/082 ,  H04B1/7103 ,  H04B1/71055 ,  H04W72/10 ,  H04W72/1215 ,  H04W88/06

Abstract: Various embodiments provide methods, devices, and non-transitory processor-readable storage media for avoiding coexistence interference between radio access technologies (RATs) operating on a multi-active communication device. Various embodiments provide methods, devices, and non-transitory processor-readable storage media to leverage an ability of a multi-active communication device to manage two RATs and/or subscriptions to protect on-demand traffic service performance, such as Multimedia Messaging Service (“MMS”) service performance, when inter-RAT coexistence interference is occurring, or is likely to occur, between an on-demand traffic service, such as a MMS service, and a data service. In some embodiments, an on-demand traffic service may be a bursty on-demand traffic service.

Abstract translation: 各种实施例提供了用于避免在多主动通信设备上操作的无线电接入技术（RAT）之间的共存干扰的方法，设备和非暂时处理器可读存储介质。 各种实施例提供方法，设备和非暂时处理器可读存储介质，以利用多活动通信设备管理两个RAT和/或订阅以保护按需流量服务性能的能力，诸如多媒体消息服务（ 当诸如MMS服务的按需流量服务和数据服务之间发生或可能发生RAT间共存干扰时，“MMS”）服务性能。 在一些实施例中，按需流量服务可以是突发按需流量服务。

公开(公告)号：US20150381291A1

公开(公告)日：2015-12-31

申请号：US14703303

申请日：2015-05-04

Applicant: QUALCOMM Incorporated

Inventor： Amit Mahajan ,  Alexei Yurievitch Gorokhov ,  Francis Ming-Meng Ngai

IPC: H04B15/00 ,  H04W24/08

CPC classification number: H04B15/00 ,  H04W16/14 ,  H04W24/08 ,  H04W52/243 ,  H04W72/1215 ,  H04W84/042 ,  H04W88/02 ,  H04W88/06

Abstract: Various embodiments implemented on a mobile communication device leverage the availability of a plurality of coexistence mitigation strategies to choose a coexistence mitigation strategy that may be most successful in avoiding and/or mitigating coexistence interference between an aggressor RAT and a victim RAT. In response to determining that a coexistence event between the aggressor RAT and the victim RAT is occurring or is about to occur, a processor on the mobile communication device may determine various priority criteria related to the mobile communication device's current circumstances (e.g., network resources, device resources, etc.) and/or related to each available coexistence mitigation strategy. Using these determined priority criteria, the device processor may select and implement a coexistence mitigation strategy that may be the most suitable for avoiding/mitigating coexistence interference between the aggressor RAT and the victim RAT given the current condition, circumstances, etc. of the mobile communication device.

Abstract translation: 在移动通信设备上实现的各种实施方式利用多个共存缓解策略的可用性来选择可能最成功地避免和/或减轻攻击者RAT与受害RAT之间的共存干扰的共存缓解策略。 响应于确定攻击者RAT和受害RAT之间的共存事件正在发生或将要发生，移动通信设备上的处理器可以确定与移动通信设备的当前情况相关的各种优先级标准（例如，网络资源， 设备资源等）和/或与每个可用的共存缓解策略相关。 使用这些确定的优先级标准，设备处理器可以在移动通信的当前状况，环境等等的情况下，选择并实现可能最适合于避免/减轻侵略者RAT与受害者RAT之间的共存干扰的共存缓解策略 设备。

公开(公告)号：US20150334574A1

公开(公告)日：2015-11-19

申请号：US14279403

申请日：2014-05-16

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy Krishnamoorthy ,  Reza Shahidi ,  Francis Ming-Meng Ngai ,  Anand Rajurkar ,  Sai Kwok

IPC: H04W16/14 ,  H04W88/06 ,  H04J11/00 ,  H04W72/04

CPC classification number: H04W16/14 ,  H04J11/005 ,  H04W48/16 ,  H04W72/0453 ,  H04W88/06

Abstract: Various embodiments leverage the typical manner in which a RAT selects a supported frequency band listed in its acquisition database and the standard communications with its network indicating the supported frequency bands to avoid potential coexistence events with one or more other RATs. In particular, various embodiments include methods for avoiding band interference between RATs operating on a multi-SIM communication device by identifying the frequency bands available to each of the RATs, comparing the identified frequency bands to determine whether any RAT's frequency bands will interfere with one or more other RAT's frequency bands, and in response to determining that there is a possibility of frequency band interference, removing those interfering frequency bands from that RAT's acquisition database. As a result, during standard communications, that RAT will report to its network that it supports only non-interfering frequency bands.

Abstract translation: 各种实施例利用RAT选择在其采集数据库中列出的支持的频带以及与其网络的标准通信的典型方式，指示所支持的频带，以避免与一个或多个其它RAT的潜在共存事件。 具体地，各种实施例包括通过识别每个RAT可用的频带来避免在多SIM通信设备上操作的RAT之间的频带干扰的方法，比较所识别的频带，以确定任何RAT的频带是否会干扰一个或多个 更多其他RAT的频带，并且响应于确定存在频带干扰的可能性，从该RAT的采集数据库中去除那些干扰频带。 因此，在标准通信期间，该RAT将向其网络报告它仅支持非干扰频带。

公开(公告)号：US09167446B2

公开(公告)日：2015-10-20

申请号：US13772991

申请日：2013-02-21

Applicant: QUALCOMM Incorporated

Inventor： Divaydeep Sikri ,  Mungal Singh Dhanda ,  William Stancer ,  Francis Ming-Meng Ngai ,  Simon Walke

IPC: H04W24/02 ,  H04W52/24 ,  H04B1/3827 ,  H04W52/04 ,  H04W52/02 ,  H04B1/16 ,  H04B1/525 ,  H04B1/3816 ,  H04W88/08 ,  H04B1/10 ,  H04B1/00 ,  H04W52/38 ,  H04W52/14

CPC classification number: H04B1/1036 ,  H04B1/005 ,  H04B1/109 ,  H04B1/1607 ,  H04B1/3816 ,  H04B1/3838 ,  H04B1/525 ,  H04B17/005 ,  H04W24/02 ,  H04W28/10 ,  H04W52/0209 ,  H04W52/0238 ,  H04W52/04 ,  H04W52/146 ,  H04W52/243 ,  H04W52/38 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/40

Abstract: Aspects of the present disclosure relate to a user equipment (UE) and a method of wireless communication using the UE that includes a first transceiver and a second transceiver. The method includes determining that the first transceiver is scheduled to communicate using a first transmission simultaneous to the second transceiver being scheduled to communicate using a second transmission, and altering an operation of at least one of the first and second transceivers to mitigate battery voltage droop due to simultaneous transmissions of the transceivers. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的方面涉及用户设备（UE）和使用包括第一收发器和第二收发器的UE的无线通信的方法。 该方法包括确定第一收发器被调度为使用第二收发机同时发送的第一传输进行通信，该第二收发机被调度为使用第二传输进行通信，并且改变第一和第二收发器中的至少一个收发器的操作以减轻电池电压下降 同时传输收发器。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20150264743A1

公开(公告)日：2015-09-17

申请号：US14215128

申请日：2014-03-17

Applicant: QUALCOMM Incorporated

Inventor： Hongbo Yan ,  Francis Ming-Meng Ngai ,  Daniel Fred Filipovic ,  Ning He

IPC: H04W88/06

CPC classification number: H04B7/0814 ,  H04B1/406 ,  H04B7/0608 ,  H04B7/0805 ,  H04W88/06

Abstract: A wireless device includes: a first radio and first transceiver configured to transmit and receive according to a first radio access technology; a second radio and second transceiver configured to transmit and receive according to a second radio access technology; a first antenna and a second antenna connected to the first radio and the second radio; a switch; and a control unit configured to control the switch to configure connections of the first and second antennas to the first and second radios. The control unit is configured to control the switch to disconnect the second radio from the second antenna in response to a receiving, by the second radio through the second antenna, a signal that is below a predetermined threshold, and to connect the second radio to the first antenna during a wakeup period of the second radio.

Abstract translation: 无线设备包括：第一无线电和第一收发机，被配置为根据第一无线接入技术进行发送和接收; 第二无线电和第二收发机，被配置为根据第二无线电接入技术进行发射和接收; 连接到第一无线电和第二无线电的第一天线和第二天线; 开关 以及控制单元，被配置为控制所述开关以配置所述第一和第二天线到所述第一和第二无线电的连接。 控制单元被配置为响应于通过第二天线的第二无线电接收低于预定阈值的信号并且将第二无线电与第二无线电连接到第二无线电 在第二无线电的唤醒期间的第一天线。

公开(公告)号：US09544042B2

公开(公告)日：2017-01-10

申请号：US14307577

申请日：2014-06-18

Applicant: QUALCOMM Incorporated

Inventor： Wenjun Li ,  Jun Hu ,  Huang Lou ,  Vansh Pal Singh Makh ,  Francis Ming-Meng Ngai ,  Ashish Gaonekar ,  Varsha Rao ,  Surekha Muralidharan

IPC: H04W88/06 ,  H04B7/08 ,  H04W8/18 ,  H04W8/22

CPC classification number: H04B7/0871 ,  H04W8/183 ,  H04W8/22 ,  H04W88/06

Abstract: Methods and devices are disclosed for implementing opportunistic mobile receive diversity (“OMRD”) on a multi-SIM wireless device. The wireless device may receive a request from a protocol stack associated with the first SIM to utilize the second RF resource for receive diversity, and determine whether a protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM. Upon determining that the protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM, the wireless device may grant control of the second RF resource to the protocol stack associated with the first SIM. Granting control may provide, to the protocol stack associated with the first SIM, a capability to enable and disable receive diversity using the first and second RF resources.

Abstract translation: 公开了用于在多SIM无线设备上实现机会性移动接收分集（“OMRD”）的方法和设备。 无线设备可以从与第一SIM相关联的协议栈接收请求以利用第二RF资源进行接收分集，并且确定与第二SIM相关联的协议栈当前是否具有比与第一SIM相关联的协议栈更低的优先级 SIM卡 当确定与第二SIMS相关联的协议栈当前具有比与第一SIM相关联的协议栈更低的优先级时，无线设备可以将第二RF资源的控制权授予与第一SIM相关联的协议栈。 允许控制可以向与第一SIM相关联的协议栈提供使用第一和第二RF资源来启用和禁用接收分集的能力。

公开(公告)号：US20160374108A1

公开(公告)日：2016-12-22

申请号：US14744983

申请日：2015-06-19

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Chih-Ping Hsu ,  Jack Shyh-Hurng Shauh ,  Sivaramakrishna Veerepalli ,  Reza Shahidi ,  Chintan Shirish Shah ,  Francis Ming-Meng Ngai ,  Daniel Amerga ,  Shailesh Maheshwari

IPC: H04W72/12 ,  H04L12/18 ,  H04W72/00

CPC classification number: H04W72/1215 ,  H04L12/1881 ,  H04W68/005 ,  H04W72/005 ,  H04W76/15 ,  H04W76/40 ,  H04W88/06

Abstract: Embodiments described herein relate to systems and methods for scheduling subscriptions in a user equipment (UE) having at least a first receive radio and a second receive radio, including receiving, by the first receive radio, a broadcast activity for a first subscription and receiving, by the second receive radio, a reception activity for a second subscription. A trigger event is detected while the broadcast activity for the first subscription is being received by the first receive radio and the reception activity for the second subscription is being received by the second receive radio. In response to detecting the trigger event, the reception activity for the second subscription is received by the first receive radio and the broadcast activity for the first subscription is received by the second receive radio.

Abstract translation: 本文描述的实施例涉及用于在具有至少第一接收无线电和第二接收无线电的用户设备（UE）中调度订阅的系统和方法，包括由第一接收无线电接收用于第一订阅和接收的广播活动， 由第二接收无线电接收第二次订阅的接收活动。 当第一接收无线电接收到用于第一订阅的广播活动并且第二接收无线电正在接收第二订阅的接收活动时，检测到触发事件。 响应于检测到触发事件，由第一接收无线电接收第二订阅的接收活动，并且由第二接收无线电接收用于第一订阅的广播活动。

公开(公告)号：US20160309407A1

公开(公告)日：2016-10-20

申请号：US14832123

申请日：2015-08-21

Applicant: QUALCOMM Incorporated

Inventor： Francis Ming-Meng Ngai ,  Anand Rajurkar ,  Soumen Mitra

IPC: H04W48/18 ,  H04W24/10 ,  H04L12/26 ,  H04B1/3816

CPC classification number: H04W48/18 ,  H04B1/3816 ,  H04L43/16 ,  H04W88/06

Abstract: Various embodiments enable cell broadcast reception on a multi-SIM mobile communication device with first and second subscriptions for respective technologies. A multi-SIM device may measure channel conditions for the first and second radio access technologies, determine whether the channel conditions of the first radio access technology are greater than or equal to a threshold for receiving cell broadcasts, determine whether the channel conditions of the second radio access technology are greater than or equal to the threshold when the channel conditions of the first radio access technology are less than the threshold, and designate the second radio access technology to receive cell broadcasts when the channel conditions of the second radio access technology are greater than the threshold and disabling cell broadcast reception on the first radio access technology. A Voice or Data call mode on one technology may require another technology to be designated to receive cell broadcasts.

Abstract translation: 各种实施例使得在多SIM移动通信设备上的小区广播接收具有用于各自技术的第一和第二订阅。 多SIM设备可以测量第一和第二无线电接入技术的信道条件，确定第一无线电接入技术的信道状况是否大于或等于接收小区广播的阈值，确定第二无线接入技术的信道状况 当第一无线电接入技术的信道条件小于阈值时，无线电接入技术大于或等于阈值，并且当第二无线接入技术的信道条件较大时，指定第二无线接入技术接收小区广播 超过阈值并禁用第一无线电接入技术上的小区广播接收。 一种技术的语音或数据呼叫模式可能需要指定另外的技术来接收小区广播。

公开(公告)号：US09462489B2

公开(公告)日：2016-10-04

申请号：US14330291

申请日：2014-07-14

Applicant: QUALCOMM Incorporated

Inventor： Sasidhar Movva ,  Mihir Pravin Nabar ,  Chih-Ping Hsu ,  Sridhar Bandaru ,  Shriram Gurumoorthy ,  Francis Ming-Meng Ngai ,  Christopher Barrett ,  Bhaskara Viswanadham Batchu

IPC: H04W24/02 ,  H04W36/16 ,  H04W36/24 ,  H04W88/06 ,  H04W8/18

CPC classification number: H04W24/02 ,  H04W8/183 ,  H04W36/165 ,  H04W36/245 ,  H04W88/06

Abstract: Various embodiments provide methods implemented in a mobile communication device (e.g., a multi-RAT communication device) for maintaining at least one separate RGS value for each of a plurality of RATs operating on the mobile communication device. Specifically, a device processor on the mobile communication device (e.g., a crystal oscillator manager) may maintain a separate, up-to-date RGS value for each of the plurality of RATs and may associate each of the plurality of RATs with their respective RGS values. By keeping track of the plurality of RATs' respective RGS values, the device processor may ensure that an appropriate RGS value is used to facilitate each RAT's individual operations, such as acquisition/re-acquisition operations, sleep scheduling calculations, and handover/inter-RAT measurement operations. As a result, various embodiments may improve the performance of each RAT and the overall performance of the mobile communication device.

Abstract translation: 各种实施例提供在移动通信设备（例如，多RAT通信设备）中实现的方法，用于为在移动通信设备上操作的多个RAT中的每一个维护至少一个单独的RGS值。 具体来说，移动通信设备（例如，晶体管理器）上的设备处理器可以为多个RAT中的每一个维护单独的最新的RGS值，并且可以将多个RAT中的每一个与它们各自的RGS相关联 价值观。 通过跟踪多个RAT的各自的RGS值，设备处理器可以确保使用适当的RGS值来促进每个RAT的各个操作，诸如获取/重新获取操作，睡眠调度计算和切换/ RAT测量操作。 结果，各种实施例可以改善每个RAT的性能和移动通信设备的整体性能。