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公开(公告)号：WO2022187139A1
公开(公告)日：2022-09-09
申请号：PCT/US2022/018145
申请日：2022-02-28
Applicant: INTEL CORPORATION , MONDAL, Bishwarup , YING, Dawei , DAVYDOV, Alexei , CHERVYAKOV, Andrey , PUTILIN, Artyom , BELOV, Dmitry
Inventor： MONDAL, Bishwarup , YING, Dawei , DAVYDOV, Alexei , CHERVYAKOV, Andrey , PUTILIN, Artyom , BELOV, Dmitry
Abstract: An apparatus and system for using a machine learning model for uplink beam compression are described. The model determines an excess number of streams for a UE for a target PUSCH decoding error rate. The model is trained in a near-real time (RT) radio access network (RAN) Intelligent Controller (RIC) using a decoding error observed from physical uplink shared channel (PUSCH) cyclic redundancy code (CRC) decoding of PUSCH data from the UE, in addition to the beamforming method and number of excess streams. The model is deployed in a non-RT RIC and the parameters of the deployed model is periodically updated by the near-RT RIC. Input parameters to the deployed model for the UE are provided from a distributed unit, and the output beamforming parameters provided from the deployed model to the distributed unit to provide uplink beam compression.
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公开(公告)号：WO2022212460A1
公开(公告)日：2022-10-06
申请号：PCT/US2022/022486
申请日：2022-03-30
Applicant: INTEL CORPORATION
Inventor： KHORYAEV, Alexey , SHILOV, Mikhail , LOMAYEV, Artyom , PUTILIN, Artyom , ROTH, Kilian Peter Anton , PANTELEEV, Sergey , CHERVYAKOV, Andrey
Abstract: A computer-readable storage medium stores instructions to configure a UE for sidelink operation in a 5G NR network, and to cause the UE to perform operations including encoding a first SCI for transmission. The first SCI includes a first resource reservation for a subsequent sidelink transmission by the UE in a pre-selected slot. A second SCI received from a second UE is decoded. The second SCI includes a second resource reservation for a subsequent sidelink transmission by the second UE in the pre-selected slot. A reservation conflict is detected based on the first resource reservation and the second resource reservation using the pre-selected slot. A third SCI is encoded for transmission based on the detection of the reservation conflict. The third SCI includes a modified version of the first resource reservation for the subsequent sidelink transmission by the UE.
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公开(公告)号：WO2022212500A1
公开(公告)日：2022-10-06
申请号：PCT/US2022/022542
申请日：2022-03-30
Applicant: INTEL CORPORATION
Inventor： KHORYAEV, Alexey , SHILOV, Mikhail , LOMAYEV, Artyom , PANTELEEV, Sergey , ROTH, Kilian Peter Anton , PUTILIN, Artyom , BELOV, Dmitry
Abstract: A computer-readable storage medium stores instructions to configure a UE for sidelink operation in a 5G NR network, and to cause the UE to perform operations including decoding a first sidelink transmission received from a second UE. The first sidelink transmission includes a first resource reservation for a subsequent sidelink transmission by the second UE. A second sidelink transmission received from a third UE is decoded. The second sidelink transmission includes a second resource reservation for a subsequent sidelink transmission by the third UE. A co-channel collision is detected based on the first resource reservation and the second resource reservation being in a same sidelink slot. A feedback message is encoded for transmission to the second UE and the third UE. The feedback message indicates the co-channel collision.
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4.发明申请
公开(公告)号：WO2023014823A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/039320
申请日：2022-08-03
Applicant: INTEL CORPORATION
Inventor： KHORYAEV, Alexey , SHILOV, Mikhail , PANTELEEV, Sergey , ROTH, Kilian Peter Anton , PUTILIN, Artyom
Abstract: An apparatus and system for new radio (NR) vehicle-to-everything (V2X) sidelink communications are described. Feedback channel design for inter-user equipment (UE) feedback includes a single or multi-bit conflict indication that indicates a type of collision between sidelink communications. Prioritization between Hybrid Automatic Repeat ReQuest (HARQ) feedback transmission/reception and the inter-UE coordination feedback transmission/ reception are described. In addition, control of the number of times the inter-UE coordination feedback is transmitted is provided.
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公开(公告)号：WO2020033643A1
公开(公告)日：2020-02-13
申请号：PCT/US2019/045651
申请日：2019-08-08
Applicant: INTEL CORPORATION
Inventor： CHERVYAKOV, Andrey , BELOV, Dmitry , PUTILIN, Artyom , KHORYAEV, Alexey , TANG, Yang
Abstract: Systems and methods provide for testing receiver (Rx) performance requirements of a user equipment (UE). Test equipment is configured to generate a radio frequency (RF) signal with a power level (Es) and determine a power spectral density (Noc) for an artificial noise signal. The Es and Noc may be selected to emulate a target signal-to-noise ratio (SNR) at a baseband Rx chain of the UE and to compensate for UE RF noise. The RF signal and the noise signal may be combined to produce an applied signal provided to the UE for testing.
