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21.发明申请公开(公告)号：US20180332567A1
公开(公告)日：2018-11-15
申请号：US15973363
申请日：2018-05-07
Applicant: QUALCOMM Incorporated
Inventor： Makesh Pravin JOHN WILSON , Xiao Feng Wang , Tao Luo , Sony Akkarakaran , Wooseok Nam , Sumeeth Nagaraja , Shengbo Chen , Kaushik Chakraborty
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a UE may measure a first reference signal, associated with a frequency band of a long term evolution (LTE) system, and a second reference signal associated with a frequency band of a new radio (NR) system. The frequency band of the NR system may overlap the frequency band of the LTE system. The UE may determine first channel state feedback, associated with the frequency band of the LTE system, and second channel state feedback, associated with the frequency band of the NR system, based at least in part on the first reference signal and the second reference signal, respectively. The UE may report the first channel state feedback or the second channel state feedback in uplink control information (UCI). Other aspects are provided.
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公开(公告)号：US20180241452A1
公开(公告)日：2018-08-23
申请号：US15900472
申请日：2018-02-20
Applicant: QUALCOMM Incorporated
Inventor： Sony AKKARAKARAN , Tao LUO , Makesh Pravin JOHN WILSON , Sumeeth NAGARAJA , Kaushik CHAKRABORTY , Wooseok NAM , Shengbo CHEN , Xiao Feng WANG
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for beam sweeping for control and data transmissions. In certain aspects, the method for use by a first wireless communications device includes determining one or more beams in a sequence of beams for use in sending or receiving directional transmissions to a second wireless communications device and sweeping through the one or more beams in the sequence of beams for transmissions to or from the second wireless communications device between beamforming training procedures performed with the second wireless communications device.
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公开(公告)号：US20180220398A1
公开(公告)日：2018-08-02
申请号：US15727773
申请日：2017-10-09
Applicant: QUALCOMM Incorporated
Inventor： Makesh Pravin JOHN WILSON , Tao LUO , Sony AKKARAKARAN , Xiao Feng WANG , Sumeeth NAGARAJA , Kaushik CHAKRABORTY , Wooseok NAM , Shengbo CHEN
IPC: H04W72/04 , H04L27/26 , H04B17/318
CPC classification number: H04W72/042 , H04B7/0695 , H04B17/318 , H04L27/2602
Abstract: Aspects of the present disclosure relate to wireless communications and, more particularly, multi-link PDCCH monitoring. A UE may receive signaling configuring it to operate in at least one of a set of different modes of monitoring beam-pair links, wherein each beam-pair link comprises a transmit beam configured to be used by a base station (BS) for beamformed transmissions and a corresponding receive beam used by the UE. The UE may monitor at least two or more beam-pair links for downlink control channel transmissions based, at least in part, on the received signaling, and may transmit feedback to the BS based, at least in part, on the monitored beam-pair links.
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24.发明申请公开(公告)号：US20180199363A1
公开(公告)日：2018-07-12
申请号：US15865733
申请日：2018-01-09
Applicant: QUALCOMM Incorporated
Inventor： Heechoon LEE , Tao LUO , Xiaoxia ZHANG , Bilal SADIQ , Makesh Pravin JOHN WILSON
Abstract: A configurable new radio (NR) resource scheduling and indication transmission procedure that may be executed by a base station and a user equipment (UE) is disclosed. For example, a base station may determine a number of synchronization signal blocks available for transmission of non-scheduling data, and transmit an indication signifying at least one of the number of synchronization signal blocks or a location of each of the number of synchronization signal blocks. Further, a UE may receiving an indication signifying at least one of a number of synchronization signal blocks or a location of each of the number of synchronization signal blocks. The UE may further determine one or more resource elements forming the number of synchronization signal blocks where non-scheduling data has been scheduled for transmission. The UE may receive the non-scheduling data within the one or more resource elements forming the number of synchronization signal blocks.
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公开(公告)号：US20180160405A1
公开(公告)日：2018-06-07
申请号：US15708990
申请日：2017-09-19
Applicant: QUALCOMM Incorporated
Inventor： Sony AKKARAKARAN , Tao LUO , Makesh Pravin JOHN WILSON , Sumeeth NAGARAJA
CPC classification number: H04W72/042 , H04L1/0013 , H04L1/0025 , H04L1/0067 , H04L1/0075 , H04L5/0007 , H04L27/2647 , H04W72/044 , H04W72/0486 , H04W72/1289 , H04W88/06
Abstract: The present disclosure describes a method, an apparatus, and a computer-readable medium for wireless communications at a user equipment. For example, the method may receive a numerology of a signal received from a base station, wherein the numerology indicates one or more parameters of a waveform associated with the signal. The example method may further perform a rate matching based at least on the numerology, wherein the rate matching is performed for decoding the signal received from the base station. Additionally, in another example, a method for wireless communications at a base station is provided. The method includes performing a rate matching at the base station based at least on a numerology which is known at the base station. The rate matching is performed for decoding the signal received from a user equipment.
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Patent Agency Ranking
公开(公告)号：US20180131492A1
公开(公告)日：2018-05-10
申请号：US15713074
申请日：2017-09-22
Applicant: QUALCOMM Incorporated
Inventor： Makesh Pravin JOHN WILSON , Tao LUO , Ashwin SAMPATH , Sumeeth NAGARAJA , Sundar SUBRAMANIAN , Juergen CEZANNE , Sony AKKARAKARAN
IPC: H04L5/00
CPC classification number: H04L5/0053 , H04B7/0408 , H04B7/0617 , H04L1/0027 , H04L5/0023 , H04L5/0044 , H04L5/0048 , H04L5/0051 , H04L5/0091 , H04W16/28 , H04W72/0446 , H04W72/046 , H04W72/048
Abstract: Certain aspects of the present disclosure provide techniques for signaling information regarding beams used for data and control transmissions to a receiving entity.
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公开(公告)号：US20180103464A1
公开(公告)日：2018-04-12
申请号：US15630276
申请日：2017-06-22
Applicant: QUALCOMM Incorporated
Inventor： Makesh Pravin JOHN WILSON , Tao LUO , Sumeeth NAGARAJA , Sony AKKARAKARAN
CPC classification number: H04W72/0413 , H04B7/02 , H04B7/0617 , H04B7/068 , H04L5/0023 , H04L5/0035 , H04L5/0053 , H04L5/0094 , H04W72/0406 , H04W72/0446 , H04W72/0453 , H04W72/046
Abstract: Wireless communications systems and methods related to transmitting uplink control information. A first wireless communication device receives a transmission configuration indicating first beam information and second beam information. The first beam information and the second beam information are different. The first wireless communication device transmits a first uplink control signal based on the first beam information. The first wireless communication device transmits a second uplink control signal based on the second beam information. The first uplink control signal and the second uplink control signal represent the same control information. Other aspects, embodiments, and features are also claimed and described.
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公开(公告)号：US20180103407A1
公开(公告)日：2018-04-12
申请号：US15703555
申请日：2017-09-13
Applicant: QUALCOMM Incorporated
Inventor： Sumeeth NAGARAJA , Tao LUO , Sony AKKARAKARAN , Makesh Pravin JOHN WILSON
Abstract: Certain aspects of the present disclosure provide techniques for supporting mobility management in a wireless communication system employing beams. A UE may receive, from a BS serving the UE, information regarding one or more reference beams and one or more event triggers associated with the one or more reference beams. The UE may detect one of the event triggers and may take one or more actions based, at least in part, on the detected event trigger.
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公开(公告)号：US20180084441A1
公开(公告)日：2018-03-22
申请号：US15705148
申请日：2017-09-14
Applicant: QUALCOMM Incorporated
Inventor： Sumeeth NAGARAJA , Tao LUO , Ajay GUPTA , Makesh Pravin JOHN WILSON , Kaushik CHAKRABORTY , Sony AKKARAKARAN , Vinod Viswanatha MENON
IPC: H04W16/28 , H04B7/06 , H04B7/08 , H04L5/00 , H04B17/318 , H04B17/336
CPC classification number: H04W16/28 , H04B7/06 , H04B7/0617 , H04B7/0628 , H04B7/0695 , H04B7/088 , H04B17/318 , H04B17/336 , H04L5/0048 , H04L5/0053 , H04L5/0094
Abstract: Apparatuses and methods of beam switching are presented. A beam switch message (BSM) is transmitted to a second device via a first beam set. The BSM includes a command to switch from communication via the first beam set to communication via a second beam set at a switch time. A response message is received from the second device via the first beam set. The response message indicates that the second device received the BSM. A communication is sent to the second device via the second beam set after the switch time if the response message is received.
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公开(公告)号：US20170163433A1
公开(公告)日：2017-06-08
申请号：US15439864
申请日：2017-02-22
Applicant: QUALCOMM Incorporated
Inventor： Tao LUO , Yongbin WEI , Peter GAAL , Hao XU , Taesang YOO , Siddhartha MALLIK , Makesh Pravin JOHN WILSON , Naga BHUSHAN , Durga Prasad MALLADI , Tingfang JI , Gavin Bernard HORN , Alexei Y. Gorokhov , Avneesh Agrawal
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE that acquires information regarding an interfering non-serving cell and uses the information to improve decoding of serving cell signals. The method includes receiving, from a serving evolved Node B (eNB), information that includes one or more transmission characteristics of at least one non-serving cell and performing at least one of interference cancellation, demodulation, or provides an improved channel quality indicator (CQI) based on the received information.
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