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公开(公告)号:US20240114437A1
公开(公告)日:2024-04-04
申请号:US18533380
申请日:2023-12-08
Applicant: ZTE Corporation
IPC: H04W48/10 , H04L5/00 , H04W28/20 , H04W72/0453
CPC classification number: H04W48/10 , H04L5/0048 , H04W28/20 , H04W72/0453
Abstract: The present disclosure describes methods, systems and devices for determining sync raster. One method includes determining, by a user equipment (UE), a sync raster (SR) with a base station, wherein a first bandwidth of a synchronization signal or physical broadcast channel (SS/PBCH) block is larger than or equal to a minimum bandwidth in a narrowband, by: determining a frequency point of the SR; scanning the frequency point to obtain a scan result; and connecting with the base station based on the scan result. Another method includes determining a SR with a base station, wherein a first bandwidth of a SS/PBCH block is smaller than or equal to a minimum bandwidth in a narrowband, by: determining a frequency point of the SR; scanning the frequency point to obtain a scan result; and connecting with the base station based on the scan result.
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公开(公告)号:US20240107512A1
公开(公告)日:2024-03-28
申请号:US18534226
申请日:2023-12-08
Applicant: ZTE CORPORATION
Inventor: Wei GOU , Xianghui HAN , Xingguang WEI , Kai XIAO
IPC: H04W72/0457 , H04W72/0453 , H04W72/1263
CPC classification number: H04W72/0457 , H04W72/0453 , H04W72/1263 , H04L5/0007
Abstract: System, methods and apparatuses for time-frequency resource configuration can include a wireless communication node configuring a first bandwidth part (BWP) in frequency domain. The wireless communication node can configure at least a first subband BWP within the first BWP, and at least one specific type of symbols for the first subband BWP. Configuring the first BWP and the first subband BWP can include the wireless communication node signaling the configurations of the first BWP and the first subband BWP to a wireless communication device.
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13.
公开(公告)号:US20230292338A1
公开(公告)日:2023-09-14
申请号:US18040778
申请日:2021-08-02
Applicant: ZTE CORPORATION
Inventor: Kai XIAO , Jing SHI , Peng HAO , Xingguang WEI , Xing LIU
IPC: H04W72/232 , H04W72/566
CPC classification number: H04W72/232 , H04W72/566
Abstract: Provided are a control signaling transmission method, a control signaling acquisition method, a device and a storage medium. The control signaling transmission method includes: sending, by a first communication node, first control information to a second communication node, where the first control information includes at least one downlink control information (DCI) sub-field, and the at least one DCI sub-field includes priority information.
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公开(公告)号:US20220330217A1
公开(公告)日:2022-10-13
申请号:US17707441
申请日:2022-03-29
Applicant: ZTE Corporation
Inventor: Kai XIAO , Xing LIU , Peng HAO , Xianghui HAN
Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communications method is disclosed. The method includes receiving, at a wireless terminal from a network node, an uplink cancellation indication. The method further includes determining, at the wireless terminal, an allocation of a reference uplink resources comprising a plurality of uplink time-frequency resources; and determining, by the wireless terminal, one or more of the plurality of uplink time-frequency resources to cancel according to the uplink cancellation indication. The method further includes cancelling, by the wireless terminal based on the uplink cancellation indication, an uplink transmission on the determined one or more of the plurality of uplink time-frequency resources.
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公开(公告)号:US20220158774A1
公开(公告)日:2022-05-19
申请号:US17590516
申请日:2022-02-01
Applicant: ZTE CORPORATION
Inventor: Xing LIU , Peng HAO , Xianghui HAN , Wei GOU , Kai XIAO
IPC: H04L1/18
Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device determines that first feedback information indicated to transmit on a first uplink (UL) resource is canceled. The wireless communication device combines the first feedback information with second feedback information indicated to transmit on a second UL resource to generate combined feedback information. The wireless communication device transmits the combined feedback information using the second UL resource.
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16.
公开(公告)号:US20210250927A1
公开(公告)日:2021-08-12
申请号:US17245799
申请日:2021-04-30
Applicant: ZTE CORPORATION
Inventor: Xing LIU , Peng HAO , Xianghui HAN , Jing SHI , Haigang HE , Chenchen ZHANG , Kai XIAO
Abstract: Methods, apparatus and systems for indicating resources for uplink transmissions related to various services in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: transmitting indication information to a first wireless communication device, wherein the indication information indicates to the first wireless communication device a resource set of resources configured for uplink transmissions related to at least one type of service by at least one second wireless communication device.
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公开(公告)号:US20230199752A1
公开(公告)日:2023-06-22
申请号:US18112535
申请日:2023-02-22
Applicant: ZTE Corporation
Inventor: Jing SHI , Peng HAO , Xingguang WEI , Jian LI , Kai XIAO
IPC: H04W72/1263 , H04W72/232
CPC classification number: H04W72/1263 , H04W72/232
Abstract: The present disclosure describes methods, systems and devices for switching cross-carrier scheduling primary cell for a user equipment (UE), wherein a secondary cell is configured to schedule the primary cell. One method includes receiving, by the UE, a downlink control information (DCI) via a physical downlink control channel (PDCCH) from a network base station, the DCI used to switch the cross-carrier scheduling primary cell. Another method includes receiving, by the UE, a medium access control (MAC) control element (CE) from a network base station, the MAC CE used to switch the cross-carrier scheduling primary cell. Another method includes performing switching off cross-carrier scheduling primary cell by a secondary cell for a UE, and restoring, by the UE, a factor in the primary cell for scheduling the primary cell, and/or restoring, by the UE, a non-fallback downlink control information (DCI) in the primary cell for scheduling the primary cell.
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公开(公告)号:US20220361235A1
公开(公告)日:2022-11-10
申请号:US17873984
申请日:2022-07-26
Applicant: ZTE CORPORATION
Inventor: Xing LIU , Kai XIAO , Junfeng ZHANG , Chenchen ZHANG , Xianghui HAN , Peng HAO
Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device determines that a first resource indicated by uplink cancelation information overlaps with a second resource. The wireless communication device receives, from a network, an uplink (UL) grant scheduling a third resource. An ending symbol of a first downlink control channel carrying the UL grant is no earlier than a first symbol of a second downlink control channel carrying the uplink cancelation information.
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19.
公开(公告)号:US20220322312A1
公开(公告)日:2022-10-06
申请号:US17629880
申请日:2020-07-29
Applicant: ZTE Corporation
Inventor: Xing LIU , Peng HAO , Xianghui HAN , Jing SHI , Kai XIAO
Abstract: Provided are an uplink transmission method and apparatus, a resource indication method and apparatus, a serving node, and a medium. The method includes the following, downlink control information is received, where the downlink control information includes a resource indication domain; and an uplink transmission mechanism is determined according to an indication resource indicated by the resource indication domain.
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公开(公告)号:US20210320832A1
公开(公告)日:2021-10-14
申请号:US17350778
申请日:2021-06-17
Applicant: ZTE Corporation
Abstract: Methods, apparatus, and systems for providing Synchronization Signal Block (SSB) mapping schemes are described. The techniques can be implemented in various embodiments to allow the transmission of SSB using higher spectrum frequencies. The techniques also take into account of various Cyclic Prefix (CP) lengths for compatibility concerns. In one example aspect, a wireless communication method is disclosed. The method includes mapping a synchronization signal block to multiple symbols having a first subcarrier spacing and generating a transmission pattern for a first time interval that includes the multiple symbols for the synchronization signal block. The multiple symbols are from a set of non-consecutive candidate symbol groups.
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