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公开(公告)号：US10268256B2
公开(公告)日：2019-04-23
申请号：US15683553
申请日：2017-08-22
Applicant: QUALCOMM Incorporated
Inventor： Prashant Udupa Sripathi , Chinmay Vaze , Hongbo Yan , Raghu Challa
IPC: G06F1/3225 , H04B7/26 , G06F1/3234 , H04L12/18 , H04W52/02 , H04L1/00 , H04L1/06
Abstract: A method, a user equipment, an apparatus, and a computer program product for wireless communication are provided. The user equipment may identify a power consumption condition that relates to a downlink channel associated with the user equipment. The power consumption condition may correspond to a time period that is shorter than or equal to a transmission time interval of the user equipment. The user equipment may configure one or more modems of the user equipment to reduce power consumption during the time period.
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2.发明授权公开(公告)号：US11528675B2
公开(公告)日：2022-12-13
申请号：US16927103
申请日：2020-07-13
Applicant: QUALCOMM Incorporated
Inventor： Sumeeth Nagaraja , Tao Luo , Muhammad Nazmul Islam , Juergen Cezanne , Chinmay Vaze , Raghu Narayan Challa , Alexei Yurievitch Gorokhov
Abstract: According to certain aspects of the present disclosure, indicating which neighbor cells are synchronous or asynchronous with a serving cell may allow a UE to determine whether it can derive neighbor cell RS timing based on the serving cell timing.
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公开(公告)号：US10263669B2
公开(公告)日：2019-04-16
申请号：US15684685
申请日：2017-08-23
Applicant: QUALCOMM Incorporated
Inventor： Chinmay Vaze , Prashant Udupa Sripathi , Supratik Bhattacharjee , Michael McCloud
IPC: H04B7/08 , H04L1/00 , H04B17/29 , H04L25/03 , H04B7/0413
Abstract: In order to balance the power requirements of a MIMO receiver with the gains that may be achieved through its use, an apparatus determines whether a current configuration of the UE supports iterative MIMO reception. When it is determined that the current configuration of the UE supports iterative MIMO reception, the apparatus determines whether at least one parameter of the received signal is within a corresponding target condition, respectively, for each of the at least one parameters, e.g., including determining whether a scheduling percentage meets a scheduling threshold and whether an error rate is within an error rate range. When both the configuration supports iterative MIMO reception and the signal parameter(s) meet the corresponding target condition(s), the apparatus uses the iterative MIMO receiver. If not, the apparatus uses a serial receiver.
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4.发明授权公开(公告)号：US10750466B2
公开(公告)日：2020-08-18
申请号：US16005739
申请日：2018-06-12
Applicant: QUALCOMM Incorporated
Inventor： Sumeeth Nagaraja , Tao Luo , Muhammad Nazmul Islam , Juergen Cezanne , Chinmay Vaze , Raghu Narayan Challa , Alexei Yurievitch Gorokhov
Abstract: According to certain aspects of the present disclosure, indicating which neighbor cells are synchronous or asynchronous with a serving cell may allow a UE to determine whether it can derive neighbor cell RS timing based on the serving cell timing.
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Patent Agency Ranking
公开(公告)号：US20190081843A1
公开(公告)日：2019-03-14
申请号：US16126832
申请日：2018-09-10
Applicant: QUALCOMM Incorporated
Inventor： Chinmay Vaze , Hung Dinh Ly , Alexei Yurievitch Gorokhov , Nathan Yee , Hari Sankar , Raghu Narayan Challa
Abstract: Techniques are described herein that allow a user equipment (UE) to configure a subcarrier spacing value while monitoring synchronization signals of neighboring cells. In some wireless communication systems, synchronization signals in given radio frequency spectrum band may be transmitted using one of a plurality of different subcarrier spacings. In some cases, a network entity, such as a base station, may transmit an indication to the UE that indicates the subcarrier spacing used by a cell to transmit a specific set of synchronization signals. In some cases, the UE may select a subcarrier spacing based on a database of subcarrier spacings stored locally by the UE. In some cases, the UE may select the subcarrier spacing based on a predetermined configuration.
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公开(公告)号：US20180059769A1
公开(公告)日：2018-03-01
申请号：US15683553
申请日：2017-08-22
Applicant: Qualcomm Incorporated
Inventor： Prashant Udupa SRIPATHI , Chinmay Vaze , Hongbo Yan , Raghu Challa
CPC classification number: G06F1/3278 , G06F1/3225 , H04B7/2603 , H04L1/0053 , H04L1/06 , H04L12/189 , H04W52/0232 , H04W52/0245 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/449
Abstract: A method, a user equipment, an apparatus, and a computer program product for wireless communication are provided. The user equipment may identify a power consumption condition that relates to a downlink channel associated with the user equipment. The power consumption condition may correspond to a time period that is shorter than or equal to a transmission time interval of the user equipment. The user equipment may configure one or more modems of the user equipment to reduce power consumption during the time period.
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公开(公告)号：US10736063B2
公开(公告)日：2020-08-04
申请号：US16008748
申请日：2018-06-14
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul Islam , Navid Abedini , Junyi Li , Bilal Sadiq , Chinmay Vaze , Sumeeth Nagaraja , Juergen Cezanne
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) being served by a first cell may receive a synchronization signal (SS) block from the first cell. The UE may also receive an SS block from a second cell. The first cell may determine synchronization assistance information for the second cell and transmit the synchronization assistance information to the UE. The UE may use the synchronization assistance information to determine the index for the SS block from the second cell. For example, the synchronization assistance information may indicate that the UE is to use the index of the SS block from the first cell as the index for the SS block from the second cell. Once the index for the SS block from the second cell is determined, the UE may identify the subframe or slot timing used by the second cell and proceed with cell acquisition.
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公开(公告)号：US10700829B2
公开(公告)日：2020-06-30
申请号：US16268186
申请日：2019-02-05
Applicant: QUALCOMM Incorporated
Inventor： Shravan Kumar Reddy Garlapati , Afshin Haftbaradaran , Alessandro Risso , Alexandre Pierrot , Chinmay Vaze , Hari Sankar , Li Zhang
IPC: H04L5/00 , H04L1/00 , H04L27/26 , H03M13/13 , H03M13/29 , H04L1/18 , H03M13/09 , H04J11/00 , H04L25/03
Abstract: Certain aspects of the present disclosure generally relate to techniques for combining a plurality of decision metrics of a scrambled payload in a 5G wireless communications system. For example, in some cases, combining decision metrics of a scrambled payload may generally involve receiving a first payload at a receiver that was scrambled both before and after encoding, generating a second payload at the receiver with selectively set payload mask bits, and using the selectively-set payload mask bits in the second payload to descramble the first payload.
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公开(公告)号：US20180376438A1
公开(公告)日：2018-12-27
申请号：US16008748
申请日：2018-06-14
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul Islam , Navid Abedini , Junyi Li , Bilal Sadiq , Chinmay Vaze , Sumeeth Nagaraja , Juergen Cezanne
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) being served by a first cell may receive a synchronization signal (SS) block from the first cell. The UE may also receive an SS block from a second cell. The first cell may determine synchronization assistance information for the second cell and transmit the synchronization assistance information to the UE. The UE may use the synchronization assistance information to determine the index for the SS block from the second cell. For example, the synchronization assistance information may indicate that the UE is to use the index of the SS block from the first cell as the index for the SS block from the second cell. Once the index for the SS block from the second cell is determined, the UE may identify the subframe or slot timing used by the second cell and proceed with cell acquisition.
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