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公开(公告)号：US11943049B2
公开(公告)日：2024-03-26
申请号：US17176881
申请日：2021-02-16
发明人： Shay Landis , Assaf Touboul
CPC分类号： H04L1/005 , H04L25/0204 , H04W24/08 , H04W74/0833 , H04W76/28
摘要： Aspects of the present disclosure include methods, apparatuses, and computer readable media for monitoring a non-coherent downlink waveform during a discontinuous reception phase, receiving downlink data on the non-coherent downlink waveform, and decoding the downlink data without channel state information of the non-coherent downlink waveform.
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公开(公告)号：US11936599B2
公开(公告)日：2024-03-19
申请号：US17175857
申请日：2021-02-15
发明人： Idan Michael Horn , Assaf Touboul , Shay Landis
摘要： Methods, systems, and devices for wireless communications are described. A receiving device and a transmitting device may utilize index modulation for full-duplex operations. The transmitting device, such as a base station or a user equipment (UE), may define blocks of resource elements (REs) for transmissions. The transmitting device may then transmit a power boosted index modulated signal at a data RE location within a resource allocation and may skip transmitting within the remaining REs of the resource allocation. The transmitting device may indicate the number of REs per RE block to the receiving device (e.g., a UE). The receiving device may use this information to perform energy detection for determining which REs within an RE block include the power boosted index modulated transmission and which REs within the RE block are empty REs. In some cases, the receiving device may use the empty REs for performing noise estimation.
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13.发明公开公开(公告)号：US20240039775A1
公开(公告)日：2024-02-01
申请号：US17877722
申请日：2022-07-29
发明人： Elad Meir , Gideon Shlomo Kutz , Assaf Touboul
CPC分类号： H04L27/2614 , H04L5/0051 , H04L1/0003
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for non-linearity estimation techniques for digital post distortion (DPoD) in a wireless system. In some aspects, a first wireless device may estimate a power amplifier (PA) non-linearity associated with a second wireless device using select signaling from the second wireless device. For example, the first wireless device may use a received signal to estimate the PA non-linearity if a dynamic power range associated with the signal triggers the estimation of the PA non-linearity (such as if the dynamic power range associated with the signal satisfies, or is expected to satisfy, a threshold dynamic power range). If the dynamic power range of the signal triggers the estimation of the PA non-linearity, the first wireless device may introduce DPoD to signaling received from the second wireless device in accordance with the estimation of the PA non-linearity.
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公开(公告)号：US20240014991A1
公开(公告)日：2024-01-11
申请号：US17859865
申请日：2022-07-07
发明人： Daniel Paz , Michael Levitsky , Assaf Touboul
CPC分类号： H04L5/023 , H04L5/0048 , H04W72/042 , H04W72/0493 , H04L1/0009 , H04L1/1614
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit one or more messages that indicate a capability of the UE to support the reception of demodulation reference signals (DMRS) and time drift reference signals (TDRS) according to one or more signaling patterns configured by the network. The UE may then receive one or more control messages that indicate a first signaling pattern for one or more DMRSs and a second signaling pattern for one or more TDRSs, where the first signaling pattern corresponds to or is based on the second signaling pattern. The UE may receive a downlink shared channel multiplexed with the one or more DMRSs according to the first signaling pattern and may receive the downlink shared channel multiplexed with the one or more TDRSs according to the second signaling pattern.
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公开(公告)号：US20230403066A1
公开(公告)日：2023-12-14
申请号：US17835767
申请日：2022-06-08
CPC分类号： H04B7/15507 , H04W56/001 , H04W16/28 , H04B7/0695
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may report an initial capability to maintain latency conditions and a number of supported beams (e.g., a threshold number of beams the UE can support for relaying downlink communications such as synchronization signal blocks (SSBs)). A network entity may then transmit multiple SSBs directly to the repeater (e.g., on the same beam). The repeater may relay the SSBs across multiple beams to provide service to a coverage area. After relaying signaling between served UEs and the network entity, the repeater may transmit a report requesting a specific (e.g., improved or more accurate) number of beams (e.g., more beams or fewer beams than the number of SSBs initially provided). Upon receiving an updated configuration of a number of beams, the repeater may receive more SSBs on a single beam, and relay SSBs on the updated number of beams.
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公开(公告)号：US20230388993A1
公开(公告)日：2023-11-30
申请号：US18304619
申请日：2023-04-21
发明人： Idan Michael HORN , Ran Berliner , Assaf Touboul , Shay Landis
IPC分类号： H04W72/044 , H04L5/14 , H04W24/10 , H04W72/541 , H04B7/06
CPC分类号： H04W72/046 , H04L5/14 , H04W24/10 , H04W72/541 , H04B7/0695
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of recommended base station transmit beams for full duplex operation based at least in part on measurements of a set of base station transmit beams and measurements of self-interference associated with the set of base station transmit beams. The UE may transmit a report that indicates a recommendation to use one or more of the set of recommended base station transmit beams for full duplex operation. Numerous other aspects are described.
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公开(公告)号：US11824603B1
公开(公告)日：2023-11-21
申请号：US17935545
申请日：2022-09-26
发明人： Ram Krips , Gideon Shlomo Kutz , Amit Bar-Or Tillinger , Elad Meir , David Yunusov , Assaf Touboul
IPC分类号： H04B7/0452 , H04B7/0456
CPC分类号： H04B7/0452 , H04B7/0456
摘要： An apparatus for wireless communication at a UE is provided. The apparatus is configured to receive one or more pilot signals superimposed on a data signal from a network entity. The apparatus is further configured to receive an indication of a first set of locations in at least one of time or frequency from the network entity. The data signal or the scrambled data signal is near orthogonal to a channel estimation filter of the transmission channel between the network entity and the UE at the first set of locations. The apparatus is further configured to transmit characteristics of the transmission channel to the network entity. The characteristics of the transmission channel is determined based at least in part on the first set of locations.
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公开(公告)号：US11792836B2
公开(公告)日：2023-10-17
申请号：US17173573
申请日：2021-02-11
IPC分类号： H04W72/542 , H04L5/00 , H04W72/044 , H04W72/21
CPC分类号： H04W72/542 , H04L5/0051 , H04W72/044 , H04W72/21
摘要： Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may measure a received power of one or more reference signals, such as channel state information (CSI) reference signals (CSI-RSs) or synchronization signal blocks (SSBs), transmitted by a base station for a beam management procedure. The UE may determine a set of channel statistics associated with a channel used by the base station to transmit the one or more reference signals based on performing the beam management procedure. The UE may transmit a report to the base station, the report including at least an indication of the received of the one or more reference signals and the set of channel statistics. The base station may select a beam or a channel for communication with the UE based on at least the indication of the received power and the set of channel statistics.
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公开(公告)号：US11785637B2
公开(公告)日：2023-10-10
申请号：US16862543
申请日：2020-04-29
发明人： Sharon Levy , Guy Wolf , Assaf Touboul , Igor Gutman
IPC分类号： H04W24/10 , H04W74/04 , H04B7/04 , H04B17/345 , H04B7/06 , H04B7/0452
CPC分类号： H04W74/04 , H04B7/0626 , H04B17/345 , H04W24/10 , H04B7/0452
摘要： Methods related to wireless communication systems and selecting groups of user equipment (UE) devices to multiplex for multi-user multiple input and multiple output (MU-MIMO) communications are presented. A base station transmits a channel state report configuration indicating a set of one or more interference measurement resources and precoding information associated with the set of one or more interference measurement resources to a first UE of a plurality of UEs. The BS receives, from the first UE, a channel state report including interference prediction information based on the set of one or more interference measurement resources and the precoding information. The BS uses the channel state report to determine a group configuration for the plurality of UEs. Other features are also claimed and described.
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公开(公告)号：US11770765B2
公开(公告)日：2023-09-26
申请号：US17328936
申请日：2021-05-24
发明人： Peer Berger , Shay Landis , Assaf Touboul , Guy Wolf , David Yunusov , Michael Levitsky , Sharon Levy , Noam Zach , Lior Uziel
CPC分类号： H04W52/0206 , H04L27/2605 , H04W4/40 , G04R20/02 , H04W88/08
摘要： A method of wireless communications by a user equipment (UE) includes transmitting a wakeup message to awaken a base station from a sleep mode. The method also includes communicating with the base station after the base station awakens. A method of wireless communications by a base station includes entering a sleep mode when no user equipments (UEs) are connected to the base station. The method also includes receiving a signal from a UE to awaken from the sleep mode. The method further includes resuming signal transmissions after waking up from the sleep mode.
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