公开(公告)号：US20150163741A1

公开(公告)日：2015-06-11

申请号：US14551628

申请日：2014-11-24

Applicant: QUALCOMM Incorporated

Inventor： Amisha SHETH ,  Vasanth Kumar RAMKUMAR ,  Srinivasan RAJAGOPALAN ,  Gang Andy XIAO ,  Deepak KRISHNAMOORTHI

IPC: H04W52/02

CPC classification number: H04W52/0222 ,  H04L1/188 ,  H04L1/1887 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: Certain aspects of the present disclosure relate to techniques and apparatus for a user equipment (UE) to delay RLC retransmissions (e.g., during off-durations, including CDRX off-durations). According to aspects of the present disclosure, a UE may delay triggering an RLC retransmission of an RLC PDU until after a next opportunity for the UE to receive an RLC ACK of the RLC PDU. By delaying RLC retransmissions, a UE may be prevented from waking up from one or more CDRX off-durations and using power associated with waking up from the one or more CDRX off-durations.

Abstract translation: 本公开的某些方面涉及用于用户设备（UE）延迟RLC重传（例如，在关闭持续时间期间，包括CDRX关闭持续时间）的技术和装置。 根据本公开的方面，UE可以延迟触发RLC PDU的RLC重传，直到UE接收到RLC PDU的RLC ACK的下一个机会。 通过延迟RLC重传，可以防止UE从一个或多个CDRX关闭持续时间唤醒并且使用与从一个或多个CDRX关闭持续时间唤醒相关联的功率。

公开(公告)号：US20180302879A1

公开(公告)日：2018-10-18

申请号：US16009633

申请日：2018-06-15

Applicant: QUALCOMM Incorporated

Inventor： Vasanth Kumar RAMKUMAR ,  Srinivasan BALASUBRAMANIAN ,  Arvind SANTHANAM ,  Ramachandran SUBRAMANIAN ,  Muhammad IMRAN

IPC: H04W68/02 ,  H04W76/14 ,  H04W88/04 ,  H04W68/00

CPC classification number: H04W68/02 ,  H04W4/08 ,  H04W68/00 ,  H04W76/14 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08

Abstract: A person may utilize multiple connected devices, such as smart watches, user equipments (UEs), smartphones, tablet computers, and/or the like, which may each be assigned unique phone numbers. Operators may assign a common phone number to the multiple connected devices; however, the phone number is not used in the access stratum path of a radio access technology resulting in multiple paging procedures being performed for the multiple connected devices. In implementations, described herein, a first UE, such as a smartphone, may obtain paging information associated with decoding paging messages for a second UE, such as a smart watch. The first UE may use the paging information to decode a paging message of a combined paging cycle established for the first UE and the second UE, thereby obviating a need for multiple paging cycles for the first UE and the second UE.

公开(公告)号：US20180167984A1

公开(公告)日：2018-06-14

申请号：US15378429

申请日：2016-12-14

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy KRISHNAMOORTHY ,  Ammar KITABI ,  Jayesh BATHIJA ,  Praveen Kumar APPANI ,  Prashanth MOHAN ,  Muthukumaran DHANAPAL ,  Shravan Kumar RAGHUNATHAN ,  Vijay MARWAH ,  Hargovind Prasad BANSAL ,  Sagar Bharatkumar SHAH ,  Raevanth Venkat ANNAM ,  Naveen Kumar PASUNOORU ,  Vasanth Kumar RAMKUMAR

IPC: H04W76/02 ,  H04B1/3816 ,  H04W76/06 ,  H04W48/10

CPC classification number: H04W76/19 ,  H04B1/3816 ,  H04W76/36 ,  H04W76/38 ,  H04W84/042 ,  H04W88/06

Abstract: A method for reestablishing a radio resource control (RRC) connection on a second subscription upon completion of a voice call on a first subscription for a multi-subscriber identity module (SIM) multi-standby (MSMS) mobile communication device, includes: starting a voice call timer at the start of the voice call on the first subscription; stopping the voice call timer upon completion of the voice call on the first subscription; determining an elapsed time of the voice call on the first subscription based on a value of the voice call timer; and determining whether the elapsed time of the voice call on the first subscription is greater than a value of a network connectivity timer.

公开(公告)号：US20130322331A1

公开(公告)日：2013-12-05

申请号：US13789256

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Vasanth Kumar RAMKUMAR ,  Navid EHSAN ,  Praveen N. KONA ,  Srinivasan RAJAGOPALAN ,  Bao Vinh NGUYEN

IPC: H04W28/10

CPC classification number: H04W28/10 ,  H04L47/2416 ,  H04L47/2483 ,  H04W28/06 ,  H04W72/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus is a UE. The UE transmits data packets. The UE determines to implement a flow control to reduce a transmission rate of the data packets. The UE determines whether the data packets include known or potential real-time data packets. The UE refrains from implementing the flow control to reduce the transmission rate of the known/potential real-time data packets when the data packets include known/potential real-time data packets.

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。 该装置是UE。 UE发送数据包。 UE确定实现流控制以降低数据分组的传输速率。 UE确定数据分组是否包括已知或潜在的实时数据分组。 当数据分组包括已知/潜在的实时数据分组时，UE不执行流控制以降低已知/潜在实时数据分组的传输速率。

公开(公告)号：US20190090181A1

公开(公告)日：2019-03-21

申请号：US15711412

申请日：2017-09-21

Applicant: QUALCOMM Incorporated

Inventor： Ashish Shankar IYER ,  Vasanth Kumar RAMKUMAR ,  Naveen Kumar PASUNOORU ,  Srinivasan RAJAGOPALAN ,  Parthasarathy KRISHNAMOORTHY ,  Liangchi HSU

IPC: H04W48/18 ,  H04B17/318 ,  H04W24/08

Abstract: Methods and apparatus for selection of radio access technology (RAT) based on device usage patterns are provided. A User Equipment (UE) obtains information relating to one or more Quality of Service (QoS) metrics for communication of data by the UE. The UE designates a Radio Access Technology (RAT) from a plurality of available RATs as a preferred RAT for the communication, based on the obtained information.

公开(公告)号：US20180324616A1

公开(公告)日：2018-11-08

申请号：US15586251

申请日：2017-05-03

Applicant: QUALCOMM Incorporated

Inventor： Muthukumaran DHANAPAL ,  Sai Pradeep VENKATRAMAN ,  Parthasarathy KRISHNAMOORTHY ,  Shravan Kumar RAGHUNATHAN ,  Akash KUMAR ,  Ankita ,  Hargovind Prasad BANSAL ,  Vasanth Kumar RAMKUMAR

IPC: H04W24/10 ,  H04B7/185 ,  H04W4/02 ,  G01S19/48 ,  G01S19/23

CPC classification number: H04W24/10 ,  G01S19/23 ,  G01S19/26 ,  G01S19/42 ,  G01S19/48 ,  H04B7/1851 ,  H04W4/023 ,  H04W64/00

Abstract: The disclosure relates to position sensors. An apparatus in accordance with aspects of the disclosure, the apparatus includes a wireless transceiver configured to transmit and receive wireless signals, a SPS receiver configured to receive SPS signals, memory, and a processor. The processor/memory may be configured to generate SPS-based location data using the SPS receiver in response to receipt of a MDT measurement request, determine whether the SPS-based location data is accurate or not accurate, in response to a determination that the SPS-based location data is not accurate, generate network-based location data using the wireless transceiver and include the network-based location data in an MDT report, in response to a determination that the SPS-based location data is accurate, include the SPS-based location data in the MDT report, and transmit the MDT report, wherein the MDT report includes one or both of the SPS-based location data and/or the network-based location data.

公开(公告)号：US20180139702A1

公开(公告)日：2018-05-17

申请号：US15788567

申请日：2017-10-19

Applicant: QUALCOMM Incorporated

Inventor： Vasanth Kumar RAMKUMAR ,  Pritesh VORA ,  Hongbo YAN ,  Parthasarathy KRISHNAMOORTHY

IPC: H04W52/16 ,  H04W52/28 ,  H04W52/36 ,  H04W52/34

CPC classification number: H04W52/16 ,  H04W52/146 ,  H04W52/281 ,  H04W52/34 ,  H04W52/343 ,  H04W52/346 ,  H04W52/367

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may decrease a first value of a transmission power of a first component carrier relative to a second value of a transmission power of a second component carrier based at least in part on the second component carrier carrying control information for the user equipment, wherein the second value of the transmission power of the second component carrier is based at least in part on a first maximum power reduction value identified for carrier aggregation. The user equipment may increase the transmission power of the second component carrier to a third value based at least in part on a second maximum power reduction value identified for single carrier. Numerous other aspects are provided.

公开(公告)号：US20180176882A1

公开(公告)日：2018-06-21

申请号：US15380810

申请日：2016-12-15

Applicant: QUALCOMM Incorporated

Inventor： Vasanth Kumar RAMKUMAR ,  Srinivasan BALASUBRAMANIAN ,  Arvind SANTHANAM ,  Ramachandran SUBRAMANIAN ,  Muhammad IMRAN

IPC: H04W68/02 ,  H04W4/08

CPC classification number: H04W68/02 ,  H04W4/08 ,  H04W68/00 ,  H04W76/14 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08

Abstract: A person may utilize multiple connected devices, such as smart watches, user equipments (UEs), smartphones, tablet computers, and/or the like, which may each be assigned unique phone numbers. Operators may assign a common phone number to the multiple connected devices; however, the phone number is not used in the access stratum path of a radio access technology resulting in multiple paging procedures being performed for the multiple connected devices. In implementations, described herein, a first UE, such as a smartphone, may obtain paging information associated with decoding paging messages for a second UE, such as a smart watch. The first UE may use the paging information to decode a paging message of a combined paging cycle established for the first UE and the second UE, thereby obviating a need for multiple paging cycles for the first UE and the second UE.

公开(公告)号：US20160150524A1

公开(公告)日：2016-05-26

申请号：US14941109

申请日：2015-11-13

Applicant: QUALCOMM Incorporated

Inventor： Vasanth Kumar RAMKUMAR ,  Anthony FANOUS ,  Jong Hyeon PARK ,  Deepak KRISHNAMOORTHI ,  Srinivasan RAJAGOPALAN

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W72/0413 ,  H04L1/0002 ,  H04L1/0009 ,  H04L1/20 ,  H04W72/08

Abstract: Certain aspects of the present disclosure provide methods for adapting one or more parameters for uplink transmissions based on a channel condition profile. An example method generally includes obtaining, from a base station, feedback relating to one or more uplink transmissions sent from the UE to a base station (BS); generating, based on the feedback, a channel condition profile of one or more channels associated with the one or more uplink transmissions; and taking one or more actions, based on the channel condition profile, to adjust at least one of a power, code rate, or modulation scheme for one or more subsequent uplink transmissions.

Abstract translation: 本公开的某些方面提供了用于基于信道条件简档来适配用于上行链路传输的一个或多个参数的方法。 示例性方法通常包括从基站获得与从UE到基站（BS）发送的一个或多个上行链路传输有关的反馈; 基于所述反馈生成与所述一个或多个上行链路传输相关联的一个或多个信道的信道条件简档; 以及基于所述信道条件简档采取一个或多个动作来调整用于一个或多个后续上行链路传输的功率，码率或调制方案中的至少一个。

公开(公告)号：US20150098341A1

公开(公告)日：2015-04-09

申请号：US14504569

申请日：2014-10-02

Applicant: QUALCOMM Incorporated

Inventor： Vasanth Kumar RAMKUMAR ,  Dominique Francois BRESSANELLI ,  Brandon Allen BURDGE ,  Deepak KRISHNAMOORTHI ,  Kevin Shaokwan WANG ,  Srinivasan RAJAGOPALAN

IPC: H04W24/08 ,  H04L1/20 ,  H04J11/00

CPC classification number: H04W24/08 ,  H04J11/0079 ,  H04L1/20 ,  H04W72/08

Abstract: Certain aspects of the present disclosure provide techniques for defending against false semi-persistent scheduling (SPS) activation detection and/or missed SPS release. According to certain aspects, a user equipment (UE) may detect one or more conditions for a semi-persistent scheduling (SPS) activation or release are met based on a downlink transmission, generate one or more metrics related to downlink transmission, and determine a valid SPS activation or release has occurred if the one or more metrics satisfy one or more criteria. According to certain aspects, a UE may determine a valid semi-persistent scheduling (SPS) activation has occurred, detect a number of PDSCH CRC failures, and implicitly declare an SPS release based on the detection.

Abstract translation: 本公开的某些方面提供了用于防止虚假半永久调度（SPS）激活检测和/或丢失的SPS释放的技术。 根据某些方面，用户设备（UE）可以基于下行链路传输来检测半静态调度（SPS）激活或释放的一个或多个条件，生成与下行链路传输相关的一个或多个度量，并且确定 如果一个或多个指标满足一个或多个标准，则发生了有效的SPS激活或释放。 根据某些方面，UE可以确定发生了有效的半永久调度（SPS）激活，检测多个PDSCH CRC故障，并且基于该检测隐式声明SPS释放。