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公开(公告)号：US20240129939A1
公开(公告)日：2024-04-18
申请号：US18399486
申请日：2023-12-28
发明人： Yehonatan DALLAL , Ran BERLINER , Shay LANDIS
IPC分类号： H04W72/51 , H04B1/59 , H04W8/24 , H04W68/02 , H04W72/044 , H04W72/542
CPC分类号： H04W72/51 , H04B1/59 , H04W8/24 , H04W68/02 , H04W72/044 , H04W72/542
摘要： Methods, systems, and devices for wireless communications are described. Some wireless networks may maintain up-to-date location information for the UE by periodically determining the location the UE using a low power transponding mechanism while the UE is in an inactive state. The UE may monitor a first beam to receive one or more transponder search signals during one or more transponder occasions, and between paging attempts from one or more of the base stations of the network. The UE may receive the one or more transponder search signals, and may transmit a transponder response message to a base station including a UE identifier associated with the inactive state. The base station may receive the transponder response message, and may conduct various location measurements for the UE using the transponder response.
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公开(公告)号：US20220225248A1
公开(公告)日：2022-07-14
申请号：US17146332
申请日：2021-01-11
发明人： Shay LANDIS , Ran BERLINER , Yehonatan DALLAL
IPC分类号： H04W56/00 , H04W24/10 , H04B17/318 , H04B7/06
摘要： Aspects of disclosure relate to dynamically modifying a synchronization signal block (SSB) beam configuration in a wireless communication system. In an aspect, a UE receives, from a base station, a first message triggering the UE to measure a signal strength of SSB beams transmitted from the base station. The UE then sends, to the base station, a second message including a report of the signal strength of the SSB beams and receives, from the base station, a third message indicating at least an SSB beam of the SSB beams or a quasi-colocation (QCL) type to use based on the report. The UE then establishes a connection with the base station using an indicated SSB beam or QCL type.
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公开(公告)号：US20220224392A1
公开(公告)日：2022-07-14
申请号：US17147077
申请日：2021-01-12
发明人： Ran BERLINER , Shay LANDIS , Yehonatan DALLAL , Idan Michael HORN
IPC分类号： H04B7/06 , H04B7/0417 , H04W24/10 , H04B17/318 , H04W72/04 , H04W80/02
摘要： Aspects of the disclosure relate to beam management techniques in a wireless communication system. A UE establishes a communication link with a base station and receives a set of transmit beams transmitted via a plurality of symbols in a sequential manner, wherein a respective transmit beam is transmitted in a respective symbol of the plurality of symbols. The UE measures, for each transmit beam in the set of transmit beams, a set of signal strengths corresponding to the respective transmit beam using a plurality of receive beams in the respective symbol, wherein a respective signal strength is measured based on a respective receive beam. The UE then sends a feedback message to the base station comprising at least an identification of a transmit beam having a highest measured signal strength among all sets of signal strengths measured for the set of transmit beams and the highest measured signal strength.
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公开(公告)号：US20220029301A1
公开(公告)日：2022-01-27
申请号：US17201967
申请日：2021-03-15
发明人： Yehonatan DALLAL , Shay LANDIS , Ran BERLINER , Assaf TOUBOUL
IPC分类号： H01Q15/04 , H04J14/04 , H04B17/336
摘要： A lens antenna array system for wireless communication is provided that includes a transmitter having a first lens and a receiver having a second lens. The transmitter transmits a first plurality of RF signals across a plurality of near-field communication links to the receiver. Based upon a first signal quality determination at the receiver, the transmitter adjusts a plurality of gains to increase a signal quality for a second plurality of RF signals transmitted across the plurality of near-field communication links.
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公开(公告)号：US20210321286A1
公开(公告)日：2021-10-14
申请号：US17064522
申请日：2020-10-06
发明人： Ran BERLINER , Assaf TOUBOUL , Shay LANDIS , Yehonatan DALLAL , Roman BUDILOVSKY
IPC分类号： H04W28/02 , H04N19/159 , H04N19/146 , H04N19/625 , H04L29/06 , H04N19/172 , H04N19/176
摘要： Various aspects of the present disclosure generally relate to video aware wireless communication. In some aspects, a communication device may classify a set of packets of streaming video content based at least in part on one or more video characteristics; assign the set of packets to a plurality of data radio bearers based on the effect of the set of packets on the quality of experience; generate a plurality of transport blocks for each of the plurality of DRBs; and provide the plurality of transport blocks for transmission. Numerous other aspects are provided.
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6.发明申请公开(公告)号：US20210099209A1
公开(公告)日：2021-04-01
申请号：US16946684
申请日：2020-07-01
发明人： Shay LANDIS , Igor GUTMAN , Ran BERLINER , Gideon Shlomo KUTZ , Assaf TOUBOUL
IPC分类号： H04B7/06 , H04W24/08 , H04B17/318 , H04L5/00
摘要： In some aspects, a UE may select a first type of antenna for communication with a base station based at least in part on a beam management procedure that uses an RSRP parameter determined using a downlink reference signal associated with a single antenna port; measure a CSI-RS resource for CSF, associated with multiple antenna ports, using a second type of antenna and after selecting the first type of antenna; compare a first spectral efficiency parameter associated with communicating using the first type of antenna and a second spectral efficiency parameter determined based at least in part on measuring the CSI-RS resource for CSF using the second type of antenna; and select one of the first type of antenna or the second type of antenna for subsequent communication with the base station based at least in part on comparing the first spectral efficiency parameter and the second spectral efficiency parameter.
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公开(公告)号：US20210075554A1
公开(公告)日：2021-03-11
申请号：US16694688
申请日：2019-11-25
发明人： Sharon LEVY , Ran BERLINER , Ory EGER , Alexandros MANOLAKOS , Gabi SARKIS , Gideon Shlomo KUTZ
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may transmit a hybrid automatic repeat request (HARQ) communication using a first code block order for code blocks of the HARQ communication; detect a trigger to retransmit the HARQ communication based at least in part on transmitting the HARQ communication; reorder the code blocks of the HARQ communication based at least in part on detecting the trigger to retransmit the HARQ communication; and retransmit the HARQ communication using a second code block order based at least in part on reordering the code blocks of the HARQ communication. Numerous other aspects are provided.
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公开(公告)号：US20210068157A1
公开(公告)日：2021-03-04
申请号：US16556146
申请日：2019-08-29
发明人： Ori AUSLENDER , Ran BERLINER , Ambarish TRIPATHI , Junsheng HAN , Muhammad Nazmul ISLAM , Michael LEVITSKY
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to initiate a random access channel (RACH) procedure with a base station (BS). The UE may determine, based at least in part on determining to initiate the RACH procedure, whether a timing alignment timer, associated with a timing alignment of the UE and the BS, is expired. The UE may initiate the RACH procedure using the timing alignment based at least in part on determining that the timing alignment timer is not expired. Numerous other aspects are provided.
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公开(公告)号：US20240333419A1
公开(公告)日：2024-10-03
申请号：US18192626
申请日：2023-03-29
发明人： Amit BAR-OR TILLINGER , Assaf TOUBOUL , Shay LANDIS , Michael LEVITSKY , Daniel PAZ , Ronen SHAKED , Yaniv EISTEIN , Guy WOLF , Ran BERLINER
CPC分类号： H04L1/001 , H04L1/0004 , H04L27/38 , H04W16/10
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit first control information that is indicative of noise (e.g., phase noise, additive white gaussian noise (AWGN), or both) that impacts a spectral efficiency of a modulation and coding scheme (MCS). The MCS may be associated with a constellation of points that may be each representative of a respective candidate sequence of bit values encoded with a corresponding combination of signal amplitude and carrier phase. The UE may receive, based on transmitting the first control information, second control information that indicates a set of partitioning parameters indicative of a hierarchical partitioning of the constellation into a multiple subsets of points. As such, the UE may decode a message, modulated via the MCS, using the hierarchical partitioning indicated by the set of partitioning parameters.
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公开(公告)号：US20230276485A1
公开(公告)日：2023-08-31
申请号：US18312060
申请日：2023-05-04
发明人： Shay LANDIS , Ran BERLINER , Yehonatan DALLAL
IPC分类号： H04W72/542 , H04W72/044
CPC分类号： H04W72/542 , H04W72/046
摘要： Aspects relate to transmission configuration indicator (TCI) state configuration in multi-stream communication between a radio access network (RAN) entity and a user equipment (UE). The UE may obtain a respective beam quality metric for each transmit beam of a plurality of transmit beams associated with the RAN entity and transmit a beam report to the RAN entity including a respective beam quality metric for each of the transmit beams. The RAN entity may then group the plurality of transmit beams into a plurality of beam groups based on the beam report and transmit a plurality of TCI state groups, each corresponding to a respective one of the beam groups, to the UE.
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