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公开(公告)号：US20180310323A1
公开(公告)日：2018-10-25
申请号：US16023390
申请日：2018-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chuanfeng HE , Bingyu QU
CPC classification number: H04W72/10 , H04W72/04 , H04W72/046
Abstract: A wireless communication method and system, and a device: A first network device determines m first signals, a first spatial resource corresponding to each first signal, and a resource set to which each first spatial resource belongs, and sends a first signal on each corresponding first spatial resource; a second network device determines a response signal according to at least one received first signal, a first spatial resource corresponding to a first signal, and a resource set to which each first spatial resource belongs, and sends the response signal to the first network device; and the first network device sends a second signal to the second network device on k second spatial resources according to the received response signal. The embodiments of the present invention are used for wireless communication.
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公开(公告)号：US20180219596A1
公开(公告)日：2018-08-02
申请号：US15938955
申请日：2018-03-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chuanfeng HE , Bingyu QU , Kunpeng LIU
CPC classification number: H04B7/0617 , H04B7/0634 , H04B7/0695 , H04L5/0053 , H04W72/04
Abstract: Example radio access methods, user equipment (UE), and base stations are described. One example method includes sending, by a base station, N first signal sets, where one first signal set is sent on each first space resource, where M first signal sets in the N first signal sets are second signal sets, and where each of the M second signal sets includes indication information. The indication information indicates that system messages are to be sent on M second space resources or that M first space resources on which the second signal sets are to be sent are valid space resources. In such instances, M and N are positive integers, and M is less than or equal to N. The base station can then send M system messages on the M second space resources, where the M system messages are used to instruct one or more UEs to access a network.
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公开(公告)号：US20160286504A1
公开(公告)日：2016-09-29
申请号：US15179731
申请日：2016-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chuanfeng HE , Bingyu QU
Abstract: Embodiments of the present invention provide a power usage state information transmission method and apparatus. The transmission method for transmitting power usage state information according to the present invention includes: determining, by a terminal device, a power headroom PH of a second cell corresponding to the terminal device; and sending, by the terminal device to the first network device, the PH and channel configuration information corresponding to the PH. According to the embodiments of the present invention, the first network device can readily acquire, according to the PH and the channel configuration information, a power usage state of the second cell corresponding to the terminal device. In this way, transmit power of UE between different network devices can be properly allocated, and therefore, system resources are properly used.
Abstract translation: 本发明的实施例提供一种电力使用状态信息发送方法和装置。 根据本发明的用于发送功率使用状态信息的传输方法包括：通过终端设备确定与终端设备相对应的第二小区的功率余量PH; 以及由所述终端装置向所述第一网络装置发送对应于所述PH的PH和信道配置信息。 根据本发明的实施例，第一网络设备可以根据PH和信道配置信息容易地获取与终端设备相对应的第二小区的功率使用状态。 这样可以适当地分配不同网络设备之间的UE的发射功率，从而正确使用系统资源。
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14.发明申请METHOD, BASE STATION, AND USER EQUIPMENT FOR ACTIVATING OR DEACTIVATING CARRIER 有权方法，基站和用户设备的活动或消除载体公开(公告)号：US20140177566A1
公开(公告)日：2014-06-26
申请号：US14190953
申请日：2014-02-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan Wang , Chuanfeng HE
IPC: H04L5/00
CPC classification number: H04L5/0098 , H04L5/001 , H04W72/0406 , H04W72/042 , H04W72/0453
Abstract: Embodiments of the present invention provide a method, a base station, and a user equipment for activating or deactivating a carrier. The method includes the following: A base station determines to activate or deactivate at least one secondary carrier used to communication with a user equipment and transmits a High Speed Shared Control Channel HS-SCCH order to the user equipment, where the HS-SCCH order carries indication information used to indicate activation or deactivation of the at least one secondary carrier. In the embodiments of the present invention, a user equipment is capable of correctly activating or deactivating a carrier.
Abstract translation: 本发明的实施例提供了一种用于激活或去激活载体的方法，基站和用户设备。 该方法包括：基站确定激活或去激活用于与用户设备通信的至少一个辅助载波，并向用户设备发送高速共享控制信道HS-SCCH命令，其中HS-SCCH命令携带 用于指示所述至少一个辅助载体的激活或去激活的指示信息。 在本发明的实施例中，用户设备能够正确地激活或去激活载体。
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公开(公告)号：US20220368501A1
公开(公告)日：2022-11-17
申请号：US17876248
申请日：2022-07-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianguo WANG , Jianqin LIU , Chuanfeng HE , XU ZHANG
Abstract: One example method includes receiving configuration information of a control channel resource set, where the configuration information indicates a quantity of time-frequency resource blocks of the control channel resource set and an offset from a frequency domain center location of a synchronization signal block to a frequency domain center location of the control channel resource set, the synchronization signal block includes broadcast information and a synchronization signal, and the broadcast information includes the configuration information. The control channel resource set is determined based on the quantity of time-frequency resource blocks and the offset, and control information is received within the control channel resource set.
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Patent Agency Ranking
公开(公告)号：US20190141642A1
公开(公告)日：2019-05-09
申请号：US16234969
申请日：2018-12-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianqin LIU , Bingyu QU , Chuanfeng HE
Abstract: A power allocation method and apparatus belong to the field of communications technologies. The method includes: determining, by UE, a first start time point of a first control subframe and a second start time point of a second control subframe; determining, based on the first start time point and the second start time point, whether a priority of a first target subframe is higher than a priority of a second target subframe; and if the priority of the first target subframe is higher than the priority of the second target subframe, allocating, based on first uplink channel information and second uplink channel information, power to the UE in a base station or a cell group in which the first target subframe is located, and allocating reserved power of the UE to the UE in a base station or a cell group in which the second target subframe is located.
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17.发明申请公开(公告)号：US20180020434A1
公开(公告)日：2018-01-18
申请号：US15716073
申请日：2017-09-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiafeng SHAO , Sha MA , Chuanfeng HE , Wei QUAN
Abstract: The present invention provides user equipment, a network device, and a method. The user equipment includes: a receiving unit, configured to receive a physical downlink control channel in an nth timeslot; and a processing unit, configured to determine a first PUCCH resource index of a first PUCCH in an (n+k)th timeslot according to a first resource index offset and a minimum index value, where the first resource index offset is used to indicate an offset of the resource index of the first PUCCH The processing unit is further configured to determine, according to the first PUCCH resource index, an index of a second physical resource block PRB on which a second PUCCH in the (n+k)th timeslot is located, and a second PUCCH resource on the second PRB.
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公开(公告)号：US20170302491A1
公开(公告)日：2017-10-19
申请号：US15637277
申请日：2017-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong YANG , Wei QUAN , Bingzhao LI , Zhenxing HU , Jian ZHANG , Jinhua MIAO , Chuanfeng HE
Abstract: The present invention provides a demodulation reference signal transmission apparatus, system, and method. The method includes: sending, by a base station, a configuration indication to user equipment UE, where the configuration indication is used to instruct the UE to send an independent DMRS and/or instruct the UE to send a combination of a DMRS and uplink data; and subsequently receiving, by the base station, the independent DMRS sent by the UE; and/or receiving the combination of the DMRS and the uplink data sent by the UE. In this way, the base station can trigger the UE to send the foregoing DMRS to complete frequency offset estimation, thereby improving accuracy of the frequency offset estimation.
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公开(公告)号：US20170055212A1
公开(公告)日：2017-02-23
申请号：US15346557
申请日：2016-11-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiyu YAN , Bingyu QU , Qiang LI , Chuanfeng HE
CPC classification number: H04W52/0216 , H04W72/1268 , H04W72/1284 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
Abstract: The present invention relates to the field of communications technologies, and in particular, to a data scheduling method and apparatus, so as to resolve a problem that performing data scheduling on a data node by different evolved NodeBs participating in CA may cause a case in which a range supported by a processing capability of the data node is exceeded, or may cause a case in which the data node cannot fully leverage a processing capability of the data node. The method includes: sending, by the data node, scheduling limitation indication information to a first communications node; receiving, by the data node, data scheduling information that is sent by the first communications node to the data node; and sending, by the data node, uplink data to the first communications node, or receiving, by the data node, downlink data sent by the first communications node according to the data scheduling information.
Abstract translation: 本发明涉及通信技术领域，特别涉及一种数据调度方法和装置，以便解决由参与CA的不同演进的NodeB对数据节点执行数据调度的问题可能导致以下情况： 超出由数据节点的处理能力支持的范围，或者可能导致数据节点不能充分利用数据节点的处理能力的情况。 该方法包括：由数据节点向第一通信节点发送调度限制指示信息; 由数据节点接收由第一通信节点发送给数据节点的数据调度信息; 并且由所述数据节点向所述第一通信节点发送上行链路数据，或者由所述数据节点根据所述数据调度信息，接收由所述第一通信节点发送的下行链路数据。
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公开(公告)号：US20170013566A1
公开(公告)日：2017-01-12
申请号：US15274554
申请日：2016-09-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingyu QU , Chuanfeng HE
CPC classification number: H04W52/146 , H04L5/14 , H04W52/365 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27
Abstract: The present invention provides an uplink power control method, user equipment, and a base station. The user equipment includes: a receiver, configured to receive first radio resource control protocol RRC configuration information sent by a first base station, where the first RRC configuration information includes a parameter used to calculate a power headroom PH that is of the UE and that is in a first cell controlled by the first base station; and a transmitter, configured to send second RRC configuration information to a second base station. The user equipment provided in the embodiments of the present invention is applicable to a scenario in which both RRC functions of two cells are controlled by means of RRC of one base station, and moreover, when two base stations use independent RRC, transmit power of the UE can also be effectively controlled, thereby improving uplink power control compatibility.
Abstract translation: 本发明提供了一种上行链路功率控制方法，用户设备和基站。 用户设备包括：接收机，被配置为接收由第一基站发送的第一无线资源控制协议RRC配置信息，其中第一RRC配置信息包括用于计算UE的功率余量PH的参数， 在由第一基站控制的第一小区中; 以及发射机，被配置为向第二基站发送第二RRC配置信息。 本发明实施例提供的用户设备适用于两个小区的RRC功能由一个基站的RRC进行控制的场景，此外，当两个基站使用独立的RRC时，发送功率 UE也可以有效控制，从而提高上行链路功率控制的兼容性。
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