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公开(公告)号：US11265058B2
公开(公告)日：2022-03-01
申请号：US16324062
申请日：2017-02-04
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Shujuan Zhang , Yijian Chen , Yu Ngok Li , Yuhong Gong , Zhaohua Lu
Abstract: The present invention provides a method and device for feeding back grouping indication information and a method and device for acquiring grouping indication information. The method for feeding back grouping indication information includes: determining M resources from a candidate resource set and dividing the M resources into N first-type resource groups, where M is an integer greater than or equal to 1 and N is a positive integer less than or equal to M; and feeding back indication information for indicating the M resources and first-type grouping indication information for indicating that the M resources are divided into the N first-type resource groups to a first communication node. Resources in the candidate resource set include at least one of: a transmission beam resource, a transmission antenna resource, a transmission port resource, a transmission frequency domain resource, a transmission sequence resource and a transmission time domain resource.
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公开(公告)号：US11224031B2
公开(公告)日：2022-01-11
申请号：US16338429
申请日：2017-03-24
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Shujuan Zhang , Zhaohua Lu , Yuhong Gong , Xiaopeng Wang , Meng Mei
Abstract: The application discloses a signal transmission method and device. The signal transmission method comprises: a first communication node determining a mode for transmitting data in a time unit to a second communication node; and the first communication node transmitting data to the second communication mode in the time unit according to the determined mode for transmitting data. The data includes N data sets, where N is a positive integer. A data transmission method for M data sets in the data is known by the second communication node. Related information of a data transmission method for (N-M) data sets is notified to the second communication node by the first communication node by means of a control signal in the time unit, where M is less than or equal to N.
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公开(公告)号：US11831482B2
公开(公告)日：2023-11-28
申请号：US17724867
申请日：2022-04-20
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Shujuan Zhang , Zhaohua Lu , Chuangxin Jiang , Yuxin Wang , Ke Yao
CPC classification number: H04L27/2613 , H04J13/0074 , H04L5/0048 , H04L5/0053 , H04L5/0082 , H04L5/001 , H04L5/0057
Abstract: Disclosed are a method for for sending and receiving signaling information. The method includes: sending, by a base station, signaling information; where the signaling information includes: information about a correspondence between a sequence parameter and a time domain symbol. The correspondence between the sequence parameter and the time domain symbol includes: the sequence parameter hopping once every R3 time domain symbols; where R3 is an integer, each of the R3 time domain symbols includes an uplink channel or an uplink signal. R3 satisfies at least one of the following: R3 is equal to a length of a time domain orthogonal cover code (OCC) corresponding to the uplink channel or the uplink signal, or R3 is equal to a frequency domain repeated sending parameter R; where R is a positive integer.
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4.发明授权公开(公告)号：US11343046B2
公开(公告)日：2022-05-24
申请号：US16961731
申请日：2018-11-20
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Yuxin Wang , Zhaohua Lu , YuNgok Li , Chuangxin Jiang , Shujuan Zhang
Abstract: Provided are a method and device for receiving and sending a reference signal and a storage medium, the method for receiving includes steps described below. A reference signal resource used for sending the reference signal is determined; and the reference signal sent by using the reference signal resource is received. And the method for sending includes steps described below, a reference signal resource used for sending the reference signal is determined; and the reference signal is sent by using the determined reference signal resource.
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公开(公告)号：US11304193B2
公开(公告)日：2022-04-12
申请号：US16764679
申请日：2018-08-06
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Nan Zhang , Yijian Chen , Chuangxin Jiang , YuNgok Li , Zhaohua Lu , Shujuan Zhang
IPC: H04W72/04
Abstract: Provided are a method and apparatus for scrambling a signal, a method and apparatus for descrambling a signal, a device for scrambling or descrambling a signal, and a storage medium. The method for scrambling a signal includes: a first transmission node determining first parameters for scrambling a signal to be transmitted or a signal group to be transmitted; the first transmission node scrambling the signal or the signal group according to the first parameters; and the first transmission node sending the scrambled signal or the scrambled signal group to a second transmission node, and notifying part or all of the first parameters to the second transmission node through first signaling.
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Patent Agency Ranking
公开(公告)号：US11197292B2
公开(公告)日：2021-12-07
申请号：US16476231
申请日：2017-12-09
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Yuhong Gong , Zhaohua Lu , Yijian Chen , Shujuan Zhang , Yuxin Wang
Abstract: Provided are a resource indication method, a resource indication device, a base station and a terminal. The method includes: defining, in a hierarchical nesting manner, resource units of multiple granularities for a communication signal; and indicating one or more of the resource units to the terminal. With the present disclosure, the problem in the related art that the communication signal transmission on a full system bandwidth has high complexity and low efficiency is solved, and the purpose of flexibly defining and indicating the resources of the communication signal is realized. The present disclosure is not only easy to operate, but also is favorable to improving the transmission efficiency of communication signal.
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7.发明授权公开(公告)号：US11337244B2
公开(公告)日：2022-05-17
申请号：US17046846
申请日：2019-03-21
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Chuangxin Jiang , Zhaohua Lu , Nan Zhang , Shujuan Zhang , Yu Ngok Li , Meng Mei
Abstract: Provided are a scheduling subband allocation method and apparatus, and a device and a readable storage medium. The method includes: receiving downlink control information (DCI) sent by a base station, and determining scheduling subbands in a physical uplink shared channel (PUSCH); and establishing a correspondence between precoding indications in the DCI and the scheduling subbands in the PUSCH according to at least one parameter of the total number of the scheduling subbands in the PUSCH or the total frequency domain distance of the scheduling subbands in the PUSCH and according to the total number of the precoding indications in the DCI.
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公开(公告)号：US12132593B2
公开(公告)日：2024-10-29
申请号：US18386993
申请日：2023-11-03
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Shujuan Zhang , Zhaohua Lu , Chuangxin Jiang , Yuxin Wang , Ke Yao
CPC classification number: H04L27/2613 , H04L5/001 , H04L5/0048 , H04L5/0057
Abstract: Disclosed are a method for sending and receiving signaling information. The method includes: sending, by a base station, signaling information; where the signaling information includes: information about a correspondence between a sequence parameter and a time domain symbol. The correspondence between the sequence parameter and the time domain symbol includes: the sequence parameter hopping once every R3 time domain symbols; where R3 is an integer, each of the R3 time domain symbols includes an uplink channel or an uplink signal. R3 satisfies at least one of the following: R3 is equal to a length of a time domain orthogonal cover code (OCC) corresponding to the uplink channel or the uplink signal, or R3 is equal to a frequency domain repeated sending parameter R; where R is a positive integer.
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公开(公告)号：US12003303B2
公开(公告)日：2024-06-04
申请号：US17581707
申请日：2022-01-21
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Shujuan Zhang , Yijian Chen , Yu Ngok Li , Yuhong Gong , Zhaohua Lu
CPC classification number: H04B7/0639 , H04B7/063 , H04B7/066 , H04B7/0695 , H04B7/0848 , H04B7/088 , H04L5/00
Abstract: Provided are a method and device for acquiring grouping indication information. The method for acquiring grouping indication information includes: acquiring second-type grouping indication information, wherein the second-type grouping indication information comprises grouping manner indication information and information on resources in a group; determining a transmission parameter of a reference signal corresponding to the second-type grouping indication information according to the second-type grouping indication information; and transmitting the reference signal according to the transmission parameter; wherein a resource of the resources in the group comprises a transmission port resource, a transmission frequency domain resource, a transmission sequence resource and a transmission time domain resource.
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公开(公告)号：US11343128B2
公开(公告)日：2022-05-24
申请号：US16958864
申请日：2018-12-29
Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Inventor： Shujuan Zhang , Zhaohua Lu , Chuangxin Jiang , Yuxin Wang , Ke Yao
Abstract: Disclosed is a method for transmitting a measurement reference signal. The method includes: acquiring port information corresponding to a measurement reference signal according to at least one of received signaling information or an agreed rule; and transmitting the measurement reference signal according to the port information. Also disclosed are a method and device for sending signaling information, a method and device for receiving signaling information, a method for transmitting an uplink reference signal, a device for transmitting a measurement reference signal, an electronic device, and a storage medium.
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