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公开(公告)号:US20230133060A1
公开(公告)日:2023-05-04
申请号:US17791642
申请日:2021-02-08
发明人: Xing LIU
摘要: Disclosed are a relay control method and system, an electronic device, and a storage medium. The method includes: receiving data sent by a first terminal device; and determining whether to forward the data based on a preset rule.
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公开(公告)号:US20230129989A1
公开(公告)日:2023-04-27
申请号:US18087194
申请日:2022-12-22
发明人: Chris Ashworth , Patrick Cook
摘要: Technology for a repeater is disclosed. The repeater can include a signal path that includes a digital filter. The repeater can include a controller. The controller can receive plurality of signals in a multi-channel downlink signal band. The controller can digitize one or more signals in the multi-channel downlink signal band to form a plurality of digitized downlink signals. The controller can use the digital filter to adjust a gain of one or more of the digitized downlink signals based on a channel-specific received signal strength indicator (RSSI) or a network protection requirement.
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公开(公告)号:US11637623B2
公开(公告)日:2023-04-25
申请号:US16859625
申请日:2020-04-27
申请人: Kumu Networks, Inc.
发明人: Steven Hong , Jeffrey Mehlman , Joel Brand , Jung-Il Choi , Mayank Jain
IPC分类号: H04B7/15 , H04B7/155 , H04B1/525 , H04B7/0413
摘要: An optically-enhanced relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter that converts a second digital transmit signal to a second analog transmit signal, a second receiver that converts a second analog receive signal to a second digital receive signal, and an optically-enhanced analog self-interference canceller that generates a first self-interference cancellation signal based on at least one of the first digital transmit signal and the first analog transmit signal, and combines the first self-interference cancellation signal with at least one of the first digital receive signal and the first analog receive signal.
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公开(公告)号:US20230116649A1
公开(公告)日:2023-04-13
申请号:US17663583
申请日:2022-05-16
发明人: Charles Stephens Moreman , Jon Cave
摘要: Systems, apparatuses, and methods are described for determining locations for range-extending devices. Signal strength between devices within an area may be measured one or more times over a time period. Based on the measurements, signal loss over fronthaul links and backhaul links may be determined for each range-extending device in the area. A predicted improvement in signal quality may be determined. A direction and distance to move each range-extending device may be determined based on a comparison with the fronthaul and backhaul signal qualities and the predicted improvement in signal quality. The direction, improvement in signal quality, and/or user preferences for devices may be used to determine an improvement associated with moving one or more range-extending devices.
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公开(公告)号:US20230114772A1
公开(公告)日:2023-04-13
申请号:US17496487
申请日:2021-10-07
申请人: NuCurrent, Inc.
发明人: Mark Melone
摘要: A modular wireless power transfer system includes a first wireless transmission system and a wireless repeater system. The first wireless transmission system is configured to receive input power from an input power source, generate AC wireless signals, and couple with the wireless repeater system. A magnetic sensor system in the first wireless transmission system senses a magnet of specific strength in a specific location on the wireless repeater system. Based on the presence of absence of such a magnet, the first wireless transmission system allows or disallows, respectively, the transmission of the AC wireless signals to the wireless repeater system.
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公开(公告)号:US20230093595A1
公开(公告)日:2023-03-23
申请号:US17448016
申请日:2021-09-17
发明人: Wooseok NAM , Yucheng DAI , Tao LUO , Peter GAAL , Junyi LI , Sony AKKARAKARAN
摘要: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) transmitted by a base station. The UE may receive system information that includes reconfigurable intelligent surface (RIS) or repeater assisted initial access information that identifies a set of SSBs that are associated with an RIS or a repeater and a modulation signature associated with the RIS or the repeater. The UE may selectively perform initial access using the SSB or search for another SSB based at least in part on the RIS or repeater assisted initial access information. Numerous other aspects are described.
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公开(公告)号:US20230087814A1
公开(公告)日:2023-03-23
申请号:US17482893
申请日:2021-09-23
发明人: Volkan Sevindik
IPC分类号: H04B7/155 , H04W88/04 , H04B17/345
摘要: A network environment includes a repeater wireless station. The repeater wireless station receives a first wireless signal from a wireless base station. The repeater wireless station transmits a second wireless signal from the repeater wireless station. The second wireless signal is a reproduction of the first wireless signal. When transmitting the second wireless signal, the repeater wireless station controls a phase shift of the second wireless signal with respect to a timing of the received first wireless signal to reduce wireless interference in the network environment.
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公开(公告)号:US11601796B2
公开(公告)日:2023-03-07
申请号:US17065275
申请日:2020-10-07
申请人: FUJITSU LIMITED
发明人: Lianhai Wu , Haibo Xu , Hua Zhou
摘要: A relay selection method and apparatus and a system. The method includes: relay equipment broadcasts relay discovery information, the relay discovery information including identifier information (a relay UE ID) of the relay equipment and identifier information (a cell ID) of a serving cell of the relay equipment, so that remote terminal receiving the relay discovery information selects relay equipment according to the relay discovery information or transmits relay information of discovered relay equipment to an eNB, thus the eNB may select relay equipment for the remote terminal. With certain embodiments, the serving cell may learn a cell where a relay to which the terminal accesses is located, so as to perform configuration for the terminal or perform path switching of downlink data.
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公开(公告)号:US11601189B2
公开(公告)日:2023-03-07
申请号:US17002576
申请日:2020-08-25
发明人: Ashwin Sampath , Junyi Li , Navid Abedini
摘要: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums to enhance functionality of directional repeaters (for instance, wireless devices that relay directional wireless signals). By adding even limited capability within the directional repeaters to buffer digital samples, the functionality of the directional repeaters may be enhanced to provide better coverage and make more efficient use of time, frequency, and spatial resources.
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公开(公告)号:US11588746B2
公开(公告)日:2023-02-21
申请号:US17183163
申请日:2021-02-23
摘要: Apparatuses, methods, and systems are disclosed for transmitting data corresponding to a relay UE. One method includes transmitting data and first information indicating relay information corresponding to retransmission of the data by a relay UE to at least one UE. The first information comprises a relay identifier, an indication that retransmission of the data is based on feedback received by the relay UE, an indication that retransmission of the data is based on a multi-hop count, an indication for the relay UE to transfer the data from a receiver buffer to a transmit buffer and to retransmit the data from the transmit buffer, an indication for the relay UE to retransmit the data to an indicated destination node, or some combination thereof. The method includes transmitting second information indicating a remaining packet delay budget to the at least one UE.
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