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公开(公告)号：US11641593B2
公开(公告)日：2023-05-02
申请号：US17815309
申请日：2022-07-27
摘要： Channel availability check optimization may be provided. A plurality of Pulse Repetition Intervals (PRIs) may be determined for a respective plurality of bursts on a respective plurality of frequencies. A list of at least a portion of the plurality of frequencies may be generated. The list may include a plurality of bias factors respectively indicating a probability that each of the respective plurality of bursts was a radar burst based on the respective plurality of PRIs. An Access Point (AP) may perform a plurality of preemptive Channel Availability Checks (CACs) on each of the respective plurality of frequencies on the list in order of highest probability to lowest probability based on the plurality of bias factors.
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公开(公告)号：US11641413B2
公开(公告)日：2023-05-02
申请号：US17577642
申请日：2022-01-18
申请人： Veea Inc.
发明人： Dave Doyle , Perry Wintner , Michael Liccone , Michael Mirabella , Bob Migliorino , Shaun Greaney , Theodore Lubbe , Clint Smith
摘要： A modular wireless communications system (edge device, etc.) that includes a base unit having a base unit processor and one or more additional units that each include a processor, in which the base unit processor is configured with processor-executable software instructions to determine whether the base unit has been combined with the one or more additional units to create a combined unit and/or whether one or more of the additional units have been detached from the combined unit. The processor may automatically perform an edge reconfiguration interrogation and enumeration (ERIE) operation in response to determining that the base unit has been combined with the one or more additional units to create the combined unit or in response to determining that one or more of the additional units have been detached from the combined unit.
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公开(公告)号：US20230131685A1
公开(公告)日：2023-04-27
申请号：US18048724
申请日：2022-10-21
IPC分类号： H04W40/02 , H04L69/164 , H04W4/06 , H04L69/22 , H04L5/00 , H04W72/04 , H04W24/10 , H04W92/20 , H04W88/08 , H04L12/18 , H04W72/21
摘要： A system includes a plurality of remote units; a centralized unit communicatively coupled to the plurality of remote units via a fronthaul network; and an entity that performs deep packet inspection. The centralized unit transmits sets of data to the plurality of remote units across the fronthaul network in packets, each of the sets of data mapped to at least one of the plurality of remote units and each of the packets including a respective indicator indicating each remote unit the associated packet is intended for, wherein each indicator comprises a plurality of bit positions where each bit position is mapped to a different one of the plurality of remote units. The entity performs the deep packet inspection on the packets to determine each remote unit the packets are intended for and communicate each packet to each remote unit the packet is intended for over the fronthaul network.
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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：US20230126496A1
公开(公告)日：2023-04-27
申请号：US17508389
申请日：2021-10-22
申请人： T-MOBILE USA, INC.
摘要： Methods, systems, and non-transitory computer readable media for validating a simulated component of a communication network using real traffic. More particularly, a simulator instantiates a simulation environment that includes a base station module, a user equipment (UE) module, and a simulated communication link therebetween. Real traffic generated by a non-simulated UE is sent to a proxy that routes the traffic to the UE module. As a result, test software instated in the simulation environment can be validated using traffic generated by a non-simulated UE.
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公开(公告)号：US11638242B2
公开(公告)日：2023-04-25
申请号：US17494587
申请日：2021-10-05
申请人： LG ELECTRONICS INC.
发明人： Eunjong Lee , Jaehoon Chung , Genebeck Hahn , Jinmin Kim , Kukheon Choi , Kwangseok Noh
IPC分类号： H04W72/04 , H04W76/27 , H04L5/00 , H04W74/00 , H04W74/02 , H04W74/08 , H04L1/00 , H04W52/22 , H04W72/00 , H04W72/14 , H04W88/02 , H04W88/08
摘要： A method for transmitting data by a user equipment (UE), includes configuring a Physical Uplink Shared Channel (PUSCH) configuration related to a physical random access channel (PRACH), wherein the PUSCH configuration includes parameters fora time interval for allocating PUSCH zones and a number of contiguous PUSCH zones in time domain, and transmitting the PRACH and a PUSCH based on the PUSCH configuration.
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7.发明授权公开(公告)号：US11638209B2
公开(公告)日：2023-04-25
申请号：US17148715
申请日：2021-01-14
发明人： Cheng-Duom Hsiao , Hsuan-Yen Chung
摘要： A wireless access point includes a memory and a processor. The processor is configured to access instructions stored in the memory, and execute the instructions to perform following steps: periodically transmitting a plurality of beacons to a station so that the station operates in a low power sleep mode or an active mode based on the beacons, in which the beacons includes two successive beacons; and, between the transmission of the two successive beacons, determining whether to transmit a management frame to the station based on a traffic condition of packets being directed to the station so that the station establishes a mode switching in response to the management frame. The traffic condition includes a channel state and a number or a validity of the packets. The mode switching includes switching from one of the low power sleep mode and the active mode to another.
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公开(公告)号：US11638185B2
公开(公告)日：2023-04-25
申请号：US16795106
申请日：2020-02-19
发明人： Mingchao Li , Xin Xiong , Zhenzhen Cao
摘要： A cell handover method and a device are provided, so that a target eNB uses a current serving small node as a user plane serving node after a UE is handed over. The UE and uses the target eNB as a control plane serving node after the handover. The method includes receiving a handover request acknowledgment sent by the target eNB; and sending offloading configuration information of the current serving small node to the current serving small node, and sending RRC reconfiguration information of the UE to the UE, so that offloading configuration is performed separately by the current serving small node and the UE. According to the application, a problem that in a cell handover process, a transmission resource required for transmission increases and a delay is relatively great is avoided, because the current serving small node forwards a large amount of data to the target eNB.
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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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10.发明申请公开(公告)号：US20230113426A1
公开(公告)日：2023-04-13
申请号：US18081036
申请日：2022-12-14
申请人： FUJITSU LIMITED
摘要： A wireless terminal for a wireless communication, the wireless terminal includes: a memory that includes a buffer configured to store uplink data, wherein the uplink data is configured to be transmitted; and a controller configured to transmit a buffer status report, the buffer status report including a first index, wherein the first index is one of a plurality of buffer status indices and corresponds to a buffer size indicating a size of the uplink data stored in the buffer, wherein the memory is configured to store a buffer status table in which a range from a minimum value of the buffer to a maximum value of the buffer is divided into a plurality of subranges, the plurality of subranges being associated with a part of the plurality of buffer status indices, and a rest of the plurality of buffer status indices are associated with one or more reserved fields.
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