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21.发明申请公开(公告)号：US20190230519A1
公开(公告)日：2019-07-25
申请号：US15880269
申请日：2018-01-25
Applicant: QUALCOMM Incorporated
Inventor： Huan XU , Shan QING , Kumarabhijeet SINGH , Chetan CHAKRAVARTHY , Arvindhan KUMAR , Parthasarathy KRISHNAMOORTHY
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine location information regarding the UE; and activate a receive beam of the UE in at least one symbol, associated with at least one transmit beam of at least one base station, based at least in part on the location information, wherein the UE is configured to activate the receive beam based at least in part on mapping information, at least partially determined by the UE, that indicates that the receive beam is associated with the location information. Numerous other aspects are provided.
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22.发明申请公开(公告)号：US20190090280A1
公开(公告)日：2019-03-21
申请号：US15777348
申请日：2015-12-31
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy KRISHNAMOORTHY , Jiming GUO , Chintan Shirish SHAH , Haiqin LIU , Zhen ZHANG , Yunsong MU , Ammar KITABI , Praveen Kumar APPANI , Pavan KAIVARAM , Jayesh BATHIJA , Krishna Rao MANDADAPU , Premshankar UMASANKAR , Vigneshwar SEKARBABU , Peng WU , Tom CHIN
Abstract: Apparatuses and methods are described herein for a wireless communication device to request uplink grants associated with the first subscription using at least one Radio Frequency (RF) resource, including tuning away from the first subscription to the second subscription for a tune-away time interval, determining whether the tune-away time interval exceeds a threshold, transmitting at least one scheduling request associated with the first subscription for a throttled count in response to the tune-away time interval exceeding the threshold, wherein the throttled count is less than a default count, determining whether an uplink grant has been received in response to any of the at least one scheduling request transmitted within the throttled count, and initiating an uplink data Random Access Channel (RACH) process in response to not receiving the uplink grant.
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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.
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Patent Agency Ranking
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
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.
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公开(公告)号：US20180160456A1
公开(公告)日：2018-06-07
申请号：US15371865
申请日：2016-12-07
Applicant: QUALCOMM Incorporated
Inventor： Ankit MAHESHWARI , Parthasarathy KRISHNAMOORTHY , Akash KUMAR , Aritra UKIL
CPC classification number: H04W76/14 , H04L5/14 , H04W72/0446 , H04W76/28 , H04W92/18
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for wireless communication, and more specifically to opportunistic wide area network (WAN) and device to device (D2D) coexistence. According to certain aspects of the present disclosure, a method of wireless communications by an apparatus is provided. The method generally includes communicating with a base station using fewer wireless chains than supported by the apparatus, determining at least a first wireless chain of the wireless chains is available for communicating, and communicating, via device-to-device communications, with another apparatus using one of the at least a first wireless chain while communicating with the base station.
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26.发明申请公开(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
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.
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公开(公告)号：US20160345323A1
公开(公告)日：2016-11-24
申请号：US14715308
申请日：2015-05-18
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy KRISHNAMOORTHY , Prashanth MOHAN , Nithin Thilak NALLASIVAM , Tao LUO , Wanshi CHEN , Kuo-Chun LEE , Aravinth RAJENDRAN
CPC classification number: H04W72/0453 , H04W16/14 , H04W48/02 , H04W72/042 , H04W84/042 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/22
Abstract: Aspects of the present disclosure provide a system, method, and apparatus for implementing an intelligent Dynamic Frequency Selection (DFS) procedure that avoids unnecessary scanning of an unlicensed or shared spectrum, and hence offers efficient power utilization for user equipments (UEs). In one aspect, one or more UEs may periodically identify at least one of a current operating frequency, a mode of operation, and the public land mobile network (PLMN) associated with the UE to determine whether the UE is operating in a DFS channel. Based on the above-identified factors, the UE may determine whether the UE is actively scheduling uplink data transmission on the DFS channel, and thus dynamically enable or disable the DFS scanning procedures on the unlicensed or shared spectrum.
Abstract translation: 本公开的方面提供了一种用于实现智能动态频率选择（DFS）过程的系统，方法和装置，其避免对非授权或共享频谱的不必要的扫描，并且因此为用户设备（UE）提供有效的功率利用。 在一个方面，一个或多个UE可以周期性地标识与UE相关联的当前操作频率，操作模式和公共陆地移动网络（PLMN）中的至少一个，以确定UE是否在DFS信道中操作。 基于上述因素，UE可以确定UE是否在DFS信道上主动调度上行链路数据传输，从而动态地启用或禁用未许可或共享频谱上的DFS扫描过程。
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公开(公告)号：US20160119804A1
公开(公告)日：2016-04-28
申请号：US14526273
申请日：2014-10-28
Applicant: QUALCOMM Incorporated
Inventor： Ruhua HE , Sabit EKIN , Vijey Bhaskar VIJAYAKUMAR , Parthasarathy KRISHNAMOORTHY , Tanmaya ASTHANA , Galib Asadullah MOHIUDDIN MOHAMMED , Rashid Ahmed Akbar ATTAR , Pavan KAIVARAM , Deqiang CHEN
CPC classification number: H04W24/08 , H04B1/712 , H04B7/0854 , H04B7/0885 , H04B7/0888 , H04L1/1829 , H04L5/0048 , H04W72/042
Abstract: Aspects described herein relate to adaptive control channel detection in wireless communications. A signal-to-interference-and-noise ratio (SINR) of a signal received by a receiver comprising multiple sub-receivers is measured, wherein the SINR is filtered according to a signal combining technology. Based at least in part on the SINR, it is determined whether to utilize the signal combining technology in combining signals related to a channel received over the multiple sub-receivers. Accordingly, the signals related to the channel received over the multiple sub-receivers can be demodulated using the signal combining technology based on determining to utilize the signal combining technology
Abstract translation: 本文描述的方面涉及无线通信中的自适应控制信道检测。 测量由包括多个子接收机的接收机接收的信号的信号与干扰噪声比（SINR），其中根据信号组合技术对SINR进行滤波。 至少部分地基于SINR，确定是否在组合与通过多个子接收机接收的信道相关的信号中使用信号组合技术。 因此，可以使用基于确定利用信号组合技术的信号组合技术来解调与通过多个子接收机接收的信道有关的信号
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