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公开(公告)号：US20240129937A1
公开(公告)日：2024-04-18
申请号：US18394172
申请日：2023-12-22
发明人： Philip Young
IPC分类号： H04W72/51 , H04L5/00 , H04W4/70 , H04W72/1263
CPC分类号： H04W72/51 , H04L5/0005 , H04L5/0037 , H04L5/0092 , H04W4/70 , H04W72/1263
摘要： A base station is configured to transmit at least one signal in a first bandwidth portion of a cell, the at least one signal having a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and a physical broadcast channel (PBCH). The PBCH including a master information block (MIB), the MIB having an indication of time and frequency resources in relation to the at least one signal to acquire additional system information, the first bandwidth portion having a bandwidth less than a full bandwidth of the cell. The base station is further configured to transmit in time and frequency resources associated with the indication of the time and frequency resources and additional system information. The additional system information indicates a second bandwidth portion of the cell, the acquired additional system information being acquired within the second bandwidth portion.
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公开(公告)号：US20240031778A1
公开(公告)日：2024-01-25
申请号：US18481142
申请日：2023-10-04
发明人： Bent H. Rysgaard
CPC分类号： H04W4/06 , H04L12/18 , H04L41/0803 , H04W92/04 , H04W72/30 , H04L12/189 , H04L5/0055
摘要： A base station comprising a processor and a communication interface configured to communicate with a plurality of cells in the network. The processor and the communication interface are configured to initiate a Broadcast/Multicast Service Session in the plurality of cells and provide configuration, coordination and synchronization to the plurality of cells for the Broadcast/Multicast Service Session. This is to ensure that the plurality of cells transmit identical data, substantially simultaneously. The Broadcast/Multicast Service configuration comprises radio resource configuration information including time and frequency resources, transmission configuration including modulation and coding scheme, and scheduling period. The communication interface and processor are further configured to notify the plurality of cells when the Broadcast/Multicast Service Session starts and when it ends.
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公开(公告)号：US11856593B2
公开(公告)日：2023-12-26
申请号：US18136140
申请日：2023-04-18
发明人： Philip Young
IPC分类号： H04W4/70 , H04W72/51 , H04L5/00 , H04W72/1263
CPC分类号： H04W72/51 , H04L5/0005 , H04L5/0037 , H04L5/0092 , H04W4/70 , H04W72/1263
摘要： The user equipment (UE) is configured to receive at least one signal in a first bandwidth portion of a cell. The at least one signal having a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and a physical broadcast channel (PBCH). The PBCH includes a master information block (MIB), the MIB having an indication of time and frequency resources in relation to the at least one signal to acquire additional system information, the first bandwidth portion having a bandwidth less than a full bandwidth of the cell. The user equipment (UE) is further configured to receive, based on the indication of the time and frequency resources, additional system information, the additional system information indicating a second bandwidth portion of the cell, the acquired system information being acquired within the second bandwidth portion.
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公开(公告)号：US20230292356A1
公开(公告)日：2023-09-14
申请号：US18199610
申请日：2023-05-19
IPC分类号： H04W72/542 , H04W72/54 , H04W72/541
CPC分类号： H04W72/542 , H04W72/54 , H04W72/541 , H04W4/023
摘要： A user equipment (UE) receives, from a base station, a plurality of resource allocations for a group of UEs, wherein the plurality of resource allocations are for communication of UEs in proximity to each other. The UE selects one of the plurality of resources allocations for transmission, and transmits using the selected resource allocation, wherein the UE is in proximity to at least one other UE.
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公开(公告)号：US11678359B2
公开(公告)日：2023-06-13
申请号：US17839094
申请日：2022-06-13
IPC分类号： H04W72/542 , H04W72/54 , H04W72/541 , H04W4/02 , H04L5/16 , H04L27/26 , H04W88/02
CPC分类号： H04W72/542 , H04W72/54 , H04W72/541 , H04L5/16 , H04L27/2601 , H04W4/023 , H04W4/025 , H04W88/02
摘要： A network device transmits a communication indicating a location of the first UE, wherein the first UE is in proximity to a second UE. Further, the network device transmits data in a subframe or time slot, wherein the first UE transmits the data in the subframe or time slot and a second UE receives in the same subframe or time slot, based on the first UE and the second UE being in proximity.
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公开(公告)号：US20230156435A1
公开(公告)日：2023-05-18
申请号：US18097893
申请日：2023-01-17
发明人： Bent H. Rysgaard
CPC分类号： H04W4/06 , H04L5/0055 , H04L12/18 , H04L12/189 , H04L41/0803 , H04W72/30 , H04W92/04
摘要： A base station comprising a processor, a wireless interface, and a communication interface are configured to receive broadcast or multicast data using shared delivery with the shared delivery broadcast or multicast data being received by a plurality of base stations. Further, the wireless interface configured to transmit the broadcast or multicast data to a plurality of user equipments (UEs) and based on acknowledgement feedback, the broadcast or multicast data is selectively retransmitted using unicast or multicast or broadcast.
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公开(公告)号：US11552672B2
公开(公告)日：2023-01-10
申请号：US17409289
申请日：2021-08-23
摘要： A user equipment (UE) may be configured to receive a signal in a time slot, wherein the signal includes a first reference signal, a second reference signal and data scrambled using a data scrambling sequence. Further, the first reference signal and the second reference signal are not scrambled using the data scrambling sequence. The second reference signal having a code sequence being a non-zero power of two in length and is time multiplexed with the data. The UE recovers the data of the received signal using the first or second reference signal.
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公开(公告)号：US20220312434A1
公开(公告)日：2022-09-29
申请号：US17839094
申请日：2022-06-13
摘要： A network device transmits a communication indicating a location of the first UE, wherein the first UE is in proximity to a second UE. Further, the network device transmits data in a subframe or time slot, wherein the first UE transmits the data in the subframe or time slot and a second UE receives in the same subframe or time slot, based on the first UE and the second UE being in proximity.
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公开(公告)号：US11363616B2
公开(公告)日：2022-06-14
申请号：US16934723
申请日：2020-07-21
摘要： A network device, based on received location from a first user equipment (UE) and a second UE may determine that the first UE and the second UE are in proximity to each other. Based on the proximity determination, the network device may provide at least one of the first and second UE uplink LTE resources for transmission, wherein the transmission is associated with a group of UEs.
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公开(公告)号：US11252732B2
公开(公告)日：2022-02-15
申请号：US17185533
申请日：2021-02-25
发明人： Philip Young
摘要： The base station (BS) may transmit, to a user equipment (UE), control information indicating reserved resources, wherein the control information indicates a time pattern of the reserved resources and indicates frequency resources of a cell bandwidth of the reserved resources, wherein the indicated frequency resources are a portion of the cell bandwidth. The BS may further transmit, to the UE, physical downlink shared channel transmissions in resources of the cell bandwidth outside of the reserved resources.
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