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公开(公告)号：US20230155737A1
公开(公告)日：2023-05-18
申请号：US17917942
申请日：2021-04-09
Inventor： Xuejuan GAO , Yanping XING
IPC: H04L1/1812 , H04W72/232 , H04W72/11 , H04W72/0446
CPC classification number: H04L1/1812 , H04W72/232 , H04W72/11 , H04W72/0446
Abstract: Disclosed in the present application are an information transmission method and apparatus, used for feeding back hybrid automatic repeat request-acknowledge information to a physical downlink control channel (PDCCH) when the PDCCH indicating a semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) release and an SPS PDSCH are transmitted in a same time slot. The method provided in the present application includes when the PDCCH indicating the SPS resource release is received in a time slot in which the SPS PDSCH is needed to be received, determining to feed back the hybrid automatic repeat request-acknowledge information to the PDCCH, and not to feed back the hybrid automatic repeat request-acknowledge information to a predetermined SPS PDSCH feedback in the SPS PDSCHs; and transmitting a hybrid automatic repeat request-acknowledgement sequence including the hybrid automatic repeat request-acknowledgement information of the PDCCH.
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公开(公告)号：US20220287029A1
公开(公告)日：2022-09-08
申请号：US17630121
申请日：2020-07-13
Inventor： Xuejuan GAO
IPC: H04W72/04
Abstract: The present application discloses UCI transmission and reception methods, a device, a system, an apparatus, and a medium that can resolve the issue of how to perform UCI transmission when a plurality of PUCCHs carrying HARQ-ACK are present in a slot. The UCI transmission method comprises: a terminal receiving configuration information; determining, according to the configuration information, a PUCCH resource corresponding to UCI, wherein the PUCCH resource is in a sub-slot; and performing UCI transmission on the basis of the PUCCH resource corresponding to the UCI. In the embodiments of the application, the terminal determines, according to the received configuration information, the PUCCH resource corresponding to the UCI in a sub-slot, and performs UCI transmission on the basis of the determined PUCCH resource, thereby achieving UCI transmission in Rel-16, and preventing an overlap of PUCCHs carrying HARQ-ACK and PUCCHs carrying CSI/SR in a TDM scheme.
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公开(公告)号：US20220240295A1
公开(公告)日：2022-07-28
申请号：US17608051
申请日：2020-04-24
Inventor： Xuejuan GAO
Abstract: A method, a terminal, and a base station. The method includes: when there are overlapped physical uplink control channel (PUCCH) and physical uplink shared channel (PUSCH), or there are overlapped PUCCHs, if there are a plurality of channels corresponding to parameter values, or if there are the plurality of channel corresponding to parameter values and the parameter values corresponding to the plurality of channels are different, determining the time value according to parameter values corresponding to each of the plurality of channels or according to parameter values corresponding to part of the plurality of channels or according to part of parameter values corresponding to the plurality of channels, wherein the parameter values are used to determine the time value; performing a timeline condition adjustment for a first symbol of an earliest channel among the overlapped PUCCH and PUSCH or the plurality of overlapped PUCCHs based on the time value.
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公开(公告)号：US20220232612A1
公开(公告)日：2022-07-21
申请号：US17607836
申请日：2020-04-22
Inventor： Wei BAI , Xuejuan GAO , Yanping XING , Lei WANG
Abstract: This disclosure provides a configuration activation/deactivation method, a network device, and a terminal. The method includes: transmitting, to a terminal, activation/deactivation information for indicating activation/deactivation of multiple transmission configurations; wherein, the multiple transmission configurations are associated with configuration information of the activation/deactivation information, or a first field of the activation/deactivation information is used for indicating activation/deactivation of first configuration information that is same among the multiple transmission configurations.
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公开(公告)号：US20210314998A1
公开(公告)日：2021-10-07
申请号：US17280867
申请日：2019-09-19
Inventor： Lei WANG , Xuejuan GAO
Abstract: A method of determining a search space of a carrier, a terminal and a network device are provided. The method of determining the search space of the carrier includes: in a case that cross-carrier scheduling is configured, determining, according to a search space of a scheduling carrier configured by a network device and a scaling factor, a search space of a carrier other than the scheduling carrier.
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Patent Agency Ranking
公开(公告)号：US20210314918A1
公开(公告)日：2021-10-07
申请号：US17267460
申请日：2019-07-23
Inventor： Xuejuan GAO
Abstract: Disclosed are a UCI combined transmission method, a terminal, and a network device. The method comprises: when determining that a transmission resource of a first UCI overlaps transmission resources of a plurality of second UCIs in a time domain, a terminal selects the transmission resource of one second UCI from the transmission resources of the plurality of second UCIs according to an initial position of the transmission resource of the first UCI and the initial position of the transmission resources of the second UCIs, so as to simultaneously transmit the first UCI and the selected second UCI on the transmission resource of the selected second UCI. Accordingly, a network can also simultaneously receive the first UCI and the selected second UCI on the transmission resource of the selected second UCI with the same method. By means of the method, it can be ensured that the understandings of the base station and the terminal on the UCI combined transmission are consistent in the case that transmission resources of different UCIs overlap in the time domain.
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公开(公告)号：US20210242966A1
公开(公告)日：2021-08-05
申请号：US17262852
申请日：2019-07-23
Inventor： Xuejuan GAO
Abstract: An information transmission method, a base station and a base station are provided. The information transmission method includes: judging whether a bit count of uplink control information UCI meets a predetermined bit count range; in a case that the bit count of the UCI meets the predetermined bit count range, determining, according to a reference cyclic redundancy check CRC bit count, a resource for transmitting UCI; transmitting the UCI on the determined resource for transmitting UCI.
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公开(公告)号：US20250159695A1
公开(公告)日：2025-05-15
申请号：US18835344
申请日：2022-12-29
Inventor： Yue ZHAO , Xuejuan GAO , Qianqian SI
IPC: H04W72/232 , H04L5/00 , H04W72/0446
Abstract: The present disclosure provides an information processing method, an information processing apparatus and a readable storage medium, which relates to the field of communication technology, so as to ensure smooth execution of repetitions or reconfiguration of transmission resources. The method includes: performing, by a user equipment, repetitions of a target TB in accordance with first DCI; receiving, by the user equipment, second DCI; determining, by the user equipment, resources for remaining repetitions of the target TB in accordance with the second DCI and a start time when the second DCI becomes effective; and performing, by the user equipment, the remaining repetitions of the target TB through the resources for the remaining repetitions of the target TB. The second DCI is DCI for scheduling an HARQ process where the target TB is located.
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公开(公告)号：US20240291621A1
公开(公告)日：2024-08-29
申请号：US18572775
申请日：2022-06-21
Inventor： Junwei WANG , Xuejuan GAO , Qianqian SI
IPC: H04L5/00 , H04L1/1812 , H04L1/1867
CPC classification number: H04L5/0055 , H04L1/1887 , H04L1/1896 , H04L1/1812
Abstract: The present disclosure provides a DAI in uplink indication method, a device and a storage medium. The number of DAI in uplink configured by a network device for broadcast multicast services is acquired; a corresponding relationship between a HARQ-ACK sub-codebook of each broadcast multicast service and each DAI in uplink is determined; a length of a corresponding HARQ-ACK sub-codebook is determined according to the corresponding relationship and scheduling signaling received from the network device for a broadcast multicast service. According to the embodiments of the present disclosure, there is no need to configure DAI in uplink according to the maximum number of broadcast multicast services or the maximum number of possibly generated HARQ-ACK sub-codebooks, but the purpose of determining the length of a HARKHARQ-ACK sub-codebook can still be achieved, thus scheduling flexibility of the network device can be improved, and signaling overheads of the DAI in uplink can be reduced.
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公开(公告)号：US20240196404A1
公开(公告)日：2024-06-13
申请号：US18555249
申请日：2022-03-14
Inventor： Shuling SHEN , Xuejuan GAO , Qianqian SI
IPC: H04W72/21 , H04W72/566
CPC classification number: H04W72/21 , H04W72/566
Abstract: The present disclosure provides a method and a device for determining cascading of UCI, a terminal and a network side device. The method includes: determining based on a first rule, by a terminal, a bit cascading order of multiple UCIs with different priorities that are to be jointly encoded on a first uplink channel, where the first rule includes: determining the bit cascading order of the multiple UCIs based on a priority order preferentially; or, determining the bit cascading order of the multiple UCIs based on UCI types preferentially, where a bit cascading order of multiple UCIs with a same UCI type is determined based on a priority order; and transmitting, by the terminal, on the first uplink channel, the multiple UCIs cascaded based on the bit cascading order.
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