公开(公告)号：US20150141017A1

公开(公告)日：2015-05-21

申请号：US14082324

申请日：2013-11-18

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy Krishnamoorthy ,  Anand Rajurkar ,  Manjunatha Subbamma Ananda ,  Raghavendra Anand ,  Sanjeev Ramachandra Nimishakavi

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0066 ,  H04W36/0072 ,  H04W36/08 ,  H04W48/20 ,  H04W68/02 ,  H04W88/06

Abstract: The various embodiments provide methods for implementing a forced reselection strategy after causing colliding subscriptions to perform reselection to neighboring cells. In various embodiments, the MSMS communication device may undo the effects of forced reselection in certain situations when continuing to employ forced reselection may be ineffective. In other embodiments, the MSMS communication device may force reselecting subscriptions to reselect to neighboring cells in a paging group based on the page timings of the neighboring cells. Thus, the various embodiments may increase the performance of the colliding subscriptions and may enhance the user's overall experience.

Abstract translation: 各种实施例提供了在使冲突订阅对相邻小区执行重选之后实现强制重选策略的方法。 在各种实施例中，当继续采用强制重选可能无效时，MSMS通信设备可以在某些情况下撤消强制重选的效果。 在其他实施例中，MSMS通信设备可以基于相邻小区的寻呼定时强制重新选择订阅来重新选择寻呼组中的相邻小区。 因此，各种实施例可以增加冲突订阅的性能并且可以增强用户的整体体验。

公开(公告)号：US08879678B1

公开(公告)日：2014-11-04

申请号：US14010252

申请日：2013-08-26

Applicant: Qualcomm Incorporated

Inventor： Anand Rajurkar ,  Bhaskara Viswanadham Batchu ,  Rashid Ahmed Akbar Attar ,  Rajkumar Kamaraj

IPC: H04B7/08 ,  H04B1/7117 ,  H04W52/02

CPC classification number: H04W52/0251 ,  H04B1/7117 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/40

Abstract: Aspects of the disclosure provide methods and apparatuses for improving current 1x triage algorithm for assigning and de-assigning fingers of a Rake receiver included in a wireless communications apparatus operable in the 1x network. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的方面提供了用于改进用于分配和分配在1x网络中可操作的无线通信装置中包括的Rake接收机的手指的当前1x分类算法的方法和装置。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US10356752B1

公开(公告)日：2019-07-16

申请号：US16026002

申请日：2018-07-02

Applicant: QUALCOMM Incorporated

Inventor： Srikanth Menon ,  Raghavendra Shyam Ananda ,  Ganesh Nagamani ,  Anand Rajurkar

IPC: H04W68/02 ,  H04W52/02 ,  H04B17/318

Abstract: Systems, apparatuses, and methods for early termination of paging search in CSS. A user equipment (UE) may search a common search space (CSS) for a paging indication that may be repeated, up to and including, a maximal number of times in the CSS. A receive power of a reference signal (RS) may be measured for a paging candidate for a number of repetitions, which may be associated with a partial time-frequency region of the CSS. The UE may terminate the paging search based at least on the receive power of the RS and may declare no paging is present without monitoring or searching the full CSS associated with the maximal number of repetitions.

公开(公告)号：US20180132186A1

公开(公告)日：2018-05-10

申请号：US15486279

申请日：2017-04-12

Applicant: QUALCOMM Incorporated

Inventor： Mukesh Kumar ,  Anand Rajurkar ,  Suresh Sanka ,  Vishnu Namboodiri Karakkad Kesavan Namboodiri

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0261 ,  H04W8/183 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/12 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/20 ,  Y02D70/24 ,  Y02D70/26

Abstract: Various embodiments described herein relate to a wireless communication device having a first Subscriber Identity Module (SIM) associated with a first subscription and a second SIM associated with a second subscription to manage communications over the first subscription and the second subscription. Some embodiments relate to identifying at least one sleep period of one or more Connected Discontinuous Reception (CDRX) cycles associated with the first subscription. Some embodiments further relate to performing at least a portion of one or more activities of the second subscription during the identified at least one sleep period.

公开(公告)号：US20170311242A1

公开(公告)日：2017-10-26

申请号：US15133628

申请日：2016-04-20

Applicant: QUALCOMM Incorporated

Inventor： Anand Krishna Puranik ,  Raghavendra Shyam Ananda LNU ,  Anand Rajurkar

IPC: H04W48/18 ,  H04W68/00 ,  H04M1/663 ,  H04M3/42 ,  H04M3/02 ,  H04W4/16 ,  H04W24/02 ,  H04W84/12

CPC classification number: H04W48/18 ,  H04M3/42059 ,  H04M7/1285 ,  H04W4/16 ,  H04W68/005 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communication are described. Mobile devices, such as a user equipment (UE), may be able to communicate over a number of different networks, such as a WWAN and a WLAN. Similarly, the UE may be able to perform calls using a number of different networks. At times, completing a call using a WWAN may be preferable to using a WLAN, and at other times completing a call using a WLAN may be preferable to using a WWAN. As such, a UE may receive a plurality of calls, may determine that the calls originate from a same user, may determine which network to select for completing the call, and may complete the call using the selected network. Similarly, a UE may share a vocoder and/or other call components between WWAN components and WLAN components to enable simultaneous initiation of calls on different networks.

公开(公告)号：US09655039B2

公开(公告)日：2017-05-16

申请号：US14752546

申请日：2015-06-26

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy Krishnamoorthy ,  Anand Rajurkar ,  Prashanth Mohan ,  Aravinth Rajendran ,  Janga Reddy Alimineti ,  KrishnaKumar Vasanthasenan

IPC: H04W4/00 ,  H04W48/20 ,  H04W36/08 ,  H04W76/04 ,  H04W8/00 ,  H04W24/10 ,  H04W36/16 ,  H04W68/00 ,  H04W76/02 ,  H04W84/04 ,  H04W88/06

CPC classification number: H04W48/20 ,  H04W8/005 ,  H04W24/10 ,  H04W36/08 ,  H04W36/165 ,  H04W68/005 ,  H04W76/14 ,  H04W76/18 ,  H04W76/23 ,  H04W84/042 ,  H04W88/06

Abstract: The disclosure generally relates to dynamic cell reselection to improve device-to-device (D2D) communications where two or more D2D peers are camped onto different cells and one or more D2D peers are located in an overlap region between the cells. For example, in various embodiments, the D2D peers may exchange one or more communication parameters over the (inter-cell) D2D connection and detect that the D2D peers are camped on different base stations (i.e., attached to different cells) based on the exchanged communication parameters. The D2D peer(s) located in the cell overlap region may then obtain measurements on the neighbor cell and a forced cell reselection may be triggered at the appropriate D2D peer(s) located in the cell overlap region such that the D2D peers are camped on the same base station, thereby converting the inter-cell D2D connection into an intra-cell D2D connection that can be more easily maintained.

公开(公告)号：US20160374103A1

公开(公告)日：2016-12-22

申请号：US14743811

申请日：2015-06-18

Applicant: QUALCOMM Incorporated

Inventor： Suresh Sanka ,  Parthasarathy Krishnamoorthy ,  Anand Rajurkar ,  Asimava Bera

IPC: H04W72/10

CPC classification number: H04W72/10 ,  H04W48/18 ,  H04W88/06

Abstract: A method for performing parallel network acquisition attempts on a mobile communication device includes: retrieving mobile communication device information from a look-up table (LUT); identifying, based on the retrieved information, components of the mobile communication device that support one or more radio access technologies (RATs); allocating the components to at least some of the one or more supported RATs; and performing parallel network acquisition attempts for the at least some of the one or more supported RATs using the allocated components.

Abstract translation: 一种用于在移动通信设备上执行并行网络捕获尝试的方法包括：从查找表（LUT）检索移动通信设备信息; 基于检索到的信息识别支持一个或多个无线电接入技术（RAT）的移动通信设备的组件; 将所述组件分配给所述一个或多个支持的RAT中的至少一些; 以及使用所分配的组件对一个或多个支持的RAT中的至少一些执行并行网络捕获尝试。

公开(公告)号：US20160366626A1

公开(公告)日：2016-12-15

申请号：US14734257

申请日：2015-06-09

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy Krishnamoorthy ,  Srinivasan Balasubramanian ,  Kuo-Chun Lee ,  Anand Rajurkar ,  Suresh Sanka ,  Prashanth Haridas Mohan ,  Aravinth Rajendran ,  Janga Reddy Alimineti ,  Krishnakumar Vasanthasenan

IPC: H04W36/14 ,  H04W24/08

CPC classification number: H04W36/20 ,  H04W24/08 ,  H04W36/00837 ,  H04W48/20 ,  H04W88/06

Abstract: Minimizing conflicts between different radio access technologies (RATs) is disclosed herein which include monitoring, by a user equipment (UE), a first use of a UE Radio Frequency (RF) resource by a first Radio Access Technology (RAT). The UE monitors a second use of the UE resource by a second RAT. The UE is served by a current serving cell in the second RAT. The UE may also determine a percentage of conflict between a first use of a UE resource by a first RAT and the second use of the UE resource by the second RAT over a predefined period of time, and initiating, by the UE, a cell reselection attempt to one or more neighboring cells of a plurality of neighboring cells serving the second RAT based on the determined percentage of conflict exceeding a predetermined threshold.

Abstract translation: 本文公开了减少不同无线电接入技术（RAT）之间的冲突，其包括由用户设备（UE）通过第一无线电接入技术（RAT）监测UE射频（RF）资源的第一次使用。 UE通过第二RAT监视UE资源的第二次使用。 UE由第二RAT中的当前服务小区服务。 UE还可以在预定义的时间段内确定UE资源的第一次使用与第一RAT的UE资源的第二次使用之间的冲突百分比，以及由UE发起小区重新选择 基于所确定的冲突百分比超过预定阈值，尝试服务于第二RAT的多个相邻小区中的一个或多个相邻小区。

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：US09445276B2

公开(公告)日：2016-09-13

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 ,  H04W72/04 ,  H04J11/00 ,  H04W48/16 ,  H04W88/06

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。