公开(公告)号：US10321322B2

公开(公告)日：2019-06-11

申请号：US15038913

申请日：2014-06-17

Applicant: ZTE CORPORATION

Inventor： Weiwei Yang ,  Bo Dai ,  Shuqiang Xia ,  Chunli Liang ,  Huiying Fang

IPC: H04J3/04 ,  H04W16/02 ,  H04L5/00 ,  H04L1/18 ,  H04L5/14 ,  H04W72/04 ,  H04W88/02

Abstract: The embodiments of disclosure disclose a method and device for processing information. The method includes that: according to a predefined rule, subframes of a first serving cell are divided into multiple subframe groups; a management mode is configured for each of the subframe groups; and according to the management mode configured for each of the subframe groups, information on the first serving cell is processed. By means of the embodiments of the disclosure, a problem that some downlink subframes in a serving cell cannot be scheduled is solved, and different requirements of all subframes can be met, thereby improving a performance of a system, and ensuring an efficiency of data transmission.

公开(公告)号：US20170150518A1

公开(公告)日：2017-05-25

申请号：US15427354

申请日：2017-02-08

Applicant: ZTE Corporation

Inventor： Shuqiang Xia ,  Bo Dai ,  Chunli Liang ,  Weiwei Yang

IPC: H04W72/12 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04W72/1289 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469 ,  H04W72/1268

Abstract: Provided are a data sending method and device in spectrum aggregation. When downlink aggregation is performed on the plurality of cells of different types, the method includes that: HARQ information of the plurality of cells is centralized and sent on uplink subframes corresponding to a TDD cell among the plurality of cells, wherein the TDD cell is a primary cell while other cells are secondary cells and it is given that an uplink-downlink configuration of the primary cell is configuration X, where X∈{0, 1,2,3,4,5,6}, downlink subframes are configured on each FDD cell for a UE so that a network can send a PDCCH/a PDSCH for the UE only on the configured downlink subframes while the UE detects and receives the PDCCH/PDSCH on the configured downlink subframes.

公开(公告)号：US20160329994A1

公开(公告)日：2016-11-10

申请号：US15109082

申请日：2014-08-12

Applicant: ZTE Corporation

Inventor： Weiwei Yang ,  Bo Dai ,  Chunli Liang ,  Shuqiang Xia ,  Huiying Fang

IPC: H04L1/18 ,  H04L5/00

CPC classification number: H04L1/1854 ,  H04L1/0055 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0055

Abstract: Disclosed are a method and device for response information transmission, a terminal, a base station and a storage medium. The method for response information transmission includes: when a time division duplex serving cell and a frequency division duplex serving cell are performing carrier aggregation and are configured to employ a physical uplink control channel (PUCCH) format 1b with channel selection mode for transmission of hybrid automatic repeat request-acknowledgement (HARQ-ACK) response information, determining HARQ-ACK response information transmitted on an uplink subframe by a first serving cell and a second serving cell, and transmitting the determined HARQ-ACK response information via a PUCCH or a physical uplink shared channel (PUSCH).

Abstract translation: 公开了一种用于响应信息传输的方法和装置，终端，基站和存储介质。 用于响应信息传输的方法包括：当时分双工服务小区和频分双工服务小区正在执行载波聚合，并且被配置为采用具有信道选择模式的物理上行链路控制信道（PUCCH）格式1b，用​​于传输混合自动 重发请求确认（HARQ-ACK）响应信息，确定由第一服务小区和第二服务小区在上行链路子帧上发送的HARQ-ACK响应信息，以及经由PUCCH或物理上行链路来发送所确定的HARQ-ACK响应信息 共享信道（PUSCH）。

公开(公告)号：US20160249337A1

公开(公告)日：2016-08-25

申请号：US15025087

申请日：2014-05-23

Applicant: ZTE CORPORATION

Inventor： Chunli Liang ,  Bo Dai ,  YuNgok Li ,  Shuqiang Xia

IPC: H04W72/04 ,  H04W48/12 ,  H04B7/06

CPC classification number: H04W72/0406 ,  H04B7/0626 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0094 ,  H04L5/1469 ,  H04W48/12 ,  H04W72/042 ,  H04W72/0446

Abstract: A method for notifying uplink and downlink configuration information is provided, including: a base station transmits a DCI format to UE, the DCI format bearing uplink and downlink configuration information being for indicating uplink and downlink configuration; and the base station sends the DCI format through a PDCCH, and sends a search space of the PDCCH including a common search space and/or a UE group common search space. A method for acquiring uplink and downlink configuration information is provided, including: UE performs PDCCH blind detection in a search space candidate of a subframe candidate, and acquires a DCI format, wherein the subframe candidate is for transmitting a DCI format bearing uplink and downlink configuration information. A base station and UE are also provided.

Abstract translation: 提供了一种用于通知上行链路和下行链路配置信息的方法，包括：基站向UE发送DCI格式，承载上行链路和下行链路配置信息的DCI格式用于指示上行链路和下行链路配置; 并且基站通过PDCCH发送DCI格式，并且发送包括公共搜索空间和/或UE组公共搜索空间的PDCCH的搜索空间。 提供一种用于获取上行链路和下行链路配置信息的方法，包括：UE在子帧候选的候选搜索空间候选中执行PDCCH盲检测，并获取DCI格式，其中，子帧候选用于发送携带上下行链路配置的DCI格式 信息。 还提供了基站和UE。

公开(公告)号：US20160212762A1

公开(公告)日：2016-07-21

申请号：US14914970

申请日：2014-06-17

Applicant: ZTE Corporation

Inventor： Shuqiang Xia ,  Bo Dai ,  Chunli Liang ,  Weiwei Yang

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04W72/1289 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469 ,  H04W72/1268

Abstract: Provided are a data sending method and device in spectrum aggregation. When downlink aggregation is performed on the plurality of cells of different types, the method includes that: HARQ information of the plurality of cells is centralized and sent on uplink subframes corresponding to a TDD cell among the plurality of cells, wherein the TDD cell is a primary cell while other cells are secondary cells and it is given that an uplink-downlink configuration of the primary cell is configuration X, where Xε{0,1,2,3,4,5,6}, downlink subframes are configured on each FDD cell for a UE so that a network can send a PDCCH/a PDSCH for the UE only on the configured downlink subframes while the UE detects and receives the PDCCH/PDSCH on the configured downlink subframes.

Abstract translation: 提供了频谱聚合中的数据发送方法和装置。 当对不同类型的多个小区进行下行链路聚合时，该方法包括：多个小区的HARQ信息被集中并在多个小区之中的TDD小区对应的上行链路子帧上发送，其中TDD小区为 主小区，而其他小区是辅助小区，并且给定主小区的上行链路 - 下行链路配置是配置X，其中，下行子帧被配置在（0,1,2,3,4,5,6） 每个用于UE的FDD小区，使得网络只能在配置的下行链路子帧上发送用于UE的PDCCH / PDSCH，同时UE在配置的下行链路子帧上检测并接收PDCCH / PDSCH。

公开(公告)号：US11985088B2

公开(公告)日：2024-05-14

申请号：US17245708

申请日：2021-04-30

Applicant: ZTE Corporation

Inventor： Chunli Liang ,  Chuangxin Jiang ,  Zhisong Zuo ,  Shuqiang Xia ,  Peng Hao

IPC: H04L5/00 ,  H04L27/20 ,  H04L27/26

CPC classification number: H04L5/0051 ,  H04L5/0048 ,  H04L27/20 ,  H04L27/2613 ,  H04L27/262

Abstract: Methods, systems, and devices for generating sequences for reference signals in mobile communication technology are described. An exemplary method for wireless communication includes transmitting data, which is modulated using a pi/2-binary phase shift keying (BPSK) modulation, and a reference signal using a plurality of subcarriers, where the reference signal comprises a sequence from a subset of sequences that contains 30 sequences, each with a predetermined length, and where the subset of sequences include at least a first number of fixed sequences and a second number of selected sequences. The method further enables constructing the sequences, which have low peak-to-average power ratio (PAPR) properties, for sequence lengths N=6, 12, 18, 24 and 30.

公开(公告)号：US20220408433A1

公开(公告)日：2022-12-22

申请号：US17892857

申请日：2022-08-22

Applicant: ZTE Corporation

Inventor： Xianghui Han ,  Shuqiang Xia ,  Chunli Liang ,  Wei Gou ,  Jing Shi ,  Wen Zhang

IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: Physical Uplink Control Channel (PUCCH) can be effectively allocated and utilized by base stations and mobile stations. In an exemplary embodiment, a mobile station receives from a base station an allocation of a first set channel resource groups. The base station assigns a second set of channel resource groups. The mobile station decodes, based on the second set of channel resource groups, one or more channel resources to transmit messages to the base station. A benefit of the disclosed exemplary embodiments is that a base station can dynamically assign channel resources to a mobile station.

公开(公告)号：US11497041B2

公开(公告)日：2022-11-08

申请号：US16784034

申请日：2020-02-06

Applicant: ZTE CORPORATION

Inventor： Jing Shi ,  Shuqiang Xia ,  Xianghui Han ,  Chunli Liang ,  Wen Zhang ,  Min Ren

IPC: H04W72/12 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

Abstract: Methods and system for transmitting a scheduling request simultaneously with HARQ-ACK messages are disclosed. In one embodiment, a method performed by a first communication node, includes: allocating N resources for transmitting a scheduling request from a second communication node to the first communication node, wherein at least one resource is allocated for transmitting the scheduling request only and also for transmitting a HARQ-ACK message and the scheduling request simultaneously, wherein N is a positive integer.

公开(公告)号：US11470586B2

公开(公告)日：2022-10-11

申请号：US16800600

申请日：2020-02-25

Applicant: ZTE Corporation

Inventor： Xianghui Han ,  Shuqiang Xia ,  Chunli Liang ,  Wei Gou ,  Jing Shi ,  Wen Zhang

IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: Physical Uplink Control Channel (PUCCH) can be effectively allocated and utilized by base stations and mobile stations. In an exemplary embodiment, a mobile station receives from a base station an allocation of a first set channel resource groups. The base station assigns a second set of channel resource groups. The mobile station decodes, based on the second set of channel resource groups, one or more channel resources to transmit messages to the base station. A benefit of the disclosed exemplary embodiments is that a base station can dynamically assign channel resources to a mobile station.

公开(公告)号：US11438900B2

公开(公告)日：2022-09-06

申请号：US16763942

申请日：2018-11-13

Applicant: ZTE CORPORATION

Inventor： Xianghui Han ,  Shuqiang Xia ,  Wei Gou ,  Chunli Liang ,  Jing Shi ,  Min Ren

IPC: H04W72/04 ,  H04B1/713 ,  H04W72/12 ,  H04L1/18 ,  H04L5/00

Abstract: Provided are an information transmission method and device, a processor, and a storage medium. The method includes: a terminal receives a ratio resource configured by a network; the terminal obtains a resource set according to the radio resource; and the terminal transmits uplink information by using one or more resource groups in the resource set, wherein the number of resource groups Y in the resource set is greater than or equal to 2 a terminal receiving radio resources configured by a network side; the terminal acquiring a resource set according to the radio resources; and the terminal sending uplink information by using one or more resource groups in the resource set, where the number Y of resource groups in the resource set is greater than or equal to 2.