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公开(公告)号：US20180077750A1
公开(公告)日：2018-03-15
申请号：US15805708
申请日：2017-11-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu
CPC classification number: H04W84/12 , H04B1/7143 , H04W4/80 , H04W52/0258 , H04W52/26 , H04W72/04 , H04W72/085 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/21
Abstract: Embodiments provide an information transmission method, a base station, user equipment, and a system, which relate to the field of information transmission. The method includes: determining a characteristic parameter of user equipment; determining, according to a correspondence between a characteristic parameter and a resource configuration, a resource configuration corresponding to the characteristic parameter of the user equipment, and using the resource configuration corresponding to the characteristic parameter of the user equipment as a first resource configuration, where the first resource configuration includes one or more types of the following sub-configurations: a spreading resource configuration, a random access preamble format configuration, a narrowband resource configuration, and a frequency hopping pattern configuration; and determining a resource according to the first resource configuration, and performing information transmission with the user equipment by using the resource. In this way, unnecessary resource use and power expenditure are avoided, thereby economizing on resources.
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公开(公告)号：US20180035403A1
公开(公告)日：2018-02-01
申请号：US15727884
申请日：2017-10-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu
IPC: H04W68/02
Abstract: A paging message transmission method, a base station, and user equipment are provided. The paging message transmission method includes: determining indication information included in a first paging message, where the indication information is used to instruct user equipment UE to receive the first paging message and/or receive a second paging message; sending the first paging message including the indication information, where the first paging message is included in a first transport block; and sending the second paging message if the indication information instructs the user equipment to receive the second paging message, where the second paging message is included in a second transport block, and the second transport block and the first transport block are different transport blocks that are separately transmitted.
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公开(公告)号：US09860902B2
公开(公告)日：2018-01-02
申请号：US15221416
申请日：2016-07-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiangdong Zhang , Zheng Yu , Brian Classon
CPC classification number: H04W72/08 , H04L1/08 , H04W24/08 , H04W74/06 , H04W74/0833 , H04W88/02 , H04W88/08
Abstract: Embodiments provide an information processing method, user equipment, and a base station, where the information processing method includes: obtaining, by user equipment, a coverage enhancement requirement; and communicating, by the user equipment, with a base station according to the coverage enhancement requirement. The user equipment obtains the coverage enhancement requirement and communicates with the base station according to the coverage enhancement requirement.
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公开(公告)号：US20170317842A1
公开(公告)日：2017-11-02
申请号：US15655572
申请日：2017-07-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Xingqing Cheng
CPC classification number: H04L12/189 , H04W4/70 , H04W28/0215 , H04W68/00 , H04W68/005 , H04W88/08
Abstract: A transmission method for a common message and a device may be used in a machine-to-machine (M2M) application based on a long term evolution (LTE) network, which relates to a field of communication technologies and for effectively ensuring that both a low cost machine type communication (MTC) terminal and a normal LTE terminal may reliably receive the common message, where the transmission method includes determining common message transmission time instances corresponding to a first terminal, wherein the common message transmission time instances corresponding to the first terminal are a part of time instances of cell common message transmission time instances, and sending a common message at the determined common message transmission time instances corresponding to the first terminal, a bandwidth of frequency resources used for sending the common message being no larger than a data processing bandwidth that the first terminal is capable of supporting.
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公开(公告)号：US20170135080A1
公开(公告)日：2017-05-11
申请号：US15413477
申请日：2017-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinhuan Xia , Brian Classon , Matthew William Webb , Zheng Yu
CPC classification number: H04W72/042 , H04L1/0057 , H04L1/0067 , H04L1/1812 , H04L1/1822 , H04L1/1874 , H04W8/22 , H04W68/02 , H04W72/005
Abstract: The present invention relates to the field of communications technologies, and discloses methods for transmitting and storing downlink data, a base station, and a terminal. In this solution, each time when a base station transmits downlink data, bits are selected in such a way that a length and a start point of a sequence that a terminal of any terminal category expects to receive in initial transmission (or retransmission) of a code block are the same as a length and a start point of a sequence that a transmit end determines to transmit for the same code block, so that the terminal can perform reliable decoding. Therefore, a disadvantage is avoided that the terminal cannot correctly perform storing and further cannot correctly perform decoding each time when the terminal stores a retransmitted code block for a same code block, and decoding accuracy of the terminal is improved.
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Patent Agency Ranking
公开(公告)号：US09490946B2
公开(公告)日：2016-11-08
申请号：US14109536
申请日：2013-12-17
Applicant: Huawei Technologies Co., LTD
CPC classification number: H04L5/0032 , H04J11/0053 , H04W52/243 , H04W52/244 , H04W52/38
Abstract: Embodiments of the present invention provide an interference coordination method and a base station. The method includes determining interfering cell base stations and interference levels of the interfering cell base stations and receiving power coordination information sent by the interfering cell base stations. The power coordination information is used to indicate a power headroom of an interfering cell base station on a specific channel resource or indicate a minimum transmit power of an interfering cell base station on a specific channel resource. A base station requiring interference coordination among the interfering cell base stations is determined according to the interference levels and power coordination information of the interfering cell base stations. A power adjustment request is sent to the base station requiring interference coordination so that the base station requiring interference coordination adjusts a transmit power on the specific channel resource.
Abstract translation: 本发明的实施例提供了一种干扰协调方法和基站。 该方法包括确定干扰小区基站的干扰小区基站和干扰小区基站的干扰电平以及由干扰小区基站发送的接收功率协调信息。 功率协调信息用于指示干扰小区基站在特定信道资源上的功率余量，或指示干扰小区基站在特定信道资源上的最小发射功率。 根据干扰小区基站的干扰等级和功率协调信息，确定干扰小区基站之间干扰协调的基站。 将功率调整请求发送到需要干扰协调的基站，使得需要干扰协调的基站调整特定信道资源上的发射功率。
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公开(公告)号：US09468002B2
公开(公告)日：2016-10-11
申请号：US14335557
申请日：2014-07-18
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/0446 , H04L1/00 , H04L1/0026 , H04W76/14
Abstract: Embodiments of the present invention disclose a method, a system and an equipment. A base station determines a first transmission subframe set for each of user equipments that directly communicate with each other to transmit uplink information within a predetermined time range and a second transmission subframe set for each user equipment to directly transmit data to another user equipment within the predetermined time range respectively. Intersection sets between a second transmission subframe set determined for any user equipment and a first transmission subframe set determined for another user equipment that directly communicates with the user equipment and between the second transmission subframe set determined for the any user equipment and a second transmission subframe set determined for the another user equipment that directly communicates with the user equipment are empty.
Abstract translation: 本发明的实施例公开了一种方法，系统和设备。 基站确定用于彼此直接通信以在预定时间范围内发送上行链路信息的每个用户设备的第一传输子帧集，以及为每个用户设备设置的第二传输子帧，以在预定的时间范围内直接向另一用户设备发送数据 时间范围。 在针对任何用户设备确定的第二传输子帧集和对与用户设备直接通信的另一用户设备确定的第一传输子帧集之间以及在为任何用户设备确定的第二传输子帧集与第二传输子帧组之间设置交叉 与用户设备直接通信的其他用户设备确定为空。
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公开(公告)号：US20150264718A1
公开(公告)日：2015-09-17
申请号：US14698625
申请日：2015-04-28
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W74/0833 , H04W4/70 , H04W72/02 , H04W74/002
Abstract: This application discloses a resource determining method, abase station, and a user equipment. The method includes: determining a first narrowband resource available to an MTC terminal according to UE information in a random access process and/or common information of a cell; and transmitting control information and/or data on the first narrowband resource. According to the solutions of this application, in a case where the MTC terminal cannot receive RRC signaling, the narrowband resource available to the MTC terminal can still be determined beforehand, and communication between the MTC terminal and a network-side device is implemented by using the narrowband resource.
Abstract translation: 本申请公开了一种资源确定方法，基站和用户设备。 该方法包括：根据随机接入过程中的UE信息和/或小区的公共信息，确定可用于MTC终端的第一窄带资源; 以及在所述第一窄带资源上发送控制信息和/或数据。 根据该应用的解决方案，在MTC终端不能接收RRC信令的情况下，仍可以预先确定可用于MTC终端的窄带资源，通过使用MTC终端与网络侧设备之间的通信来实现 窄带资源。
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公开(公告)号：US09084250B2
公开(公告)日：2015-07-14
申请号：US13673515
申请日：2012-11-09
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/042 , H04L5/0053 , H04L5/0073
Abstract: A method and a device for configuring a central subcarrier are disclosed. The method comprises: mapping a first downlink control channel onto a part (f1) of a downlink bandwidth (fW) of a cell, and configuring a first virtual central subcarrier in f1, where f1 is different or partly different from a bandwidth f2 mapped to a second downlink control channel, an overlap between f1 and f2 is at least one subcarrier, or at least one idle subcarrier exists between f1 and f2, or at least one non-idle subcarrier and at least one idle subcarrier exist between f1 and f2; the first virtual central subcarrier is located on a grid position of a central frequency, a distance between the first virtual central subcarrier and a second virtual central subcarrier configured in f2 is an integer multiple of a frequency domain width of the subcarrier.
Abstract translation: 公开了一种用于配置中央副载波的方法和装置。 该方法包括：将第一下行链路控制信道映射到小区的下行链路带宽（fW）的一部分（f1）上，以及在f1中配置第一虚拟中心副载波，其中，f1与映射到 第二下行链路控制信道，f1和f2之间的重叠是至少一个子载波，或者在f1和f2之间存在至少一个空闲子载波，或者在f1和f2之间存在至少一个非空闲子载波和至少一个空闲子载波; 第一虚拟中心子载波位于中心频率的网格位置上，第二虚拟中心副载波与第二虚拟中心副载波之间的距离为f2中的频域宽度的整数倍。
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公开(公告)号：US20150156760A1
公开(公告)日：2015-06-04
申请号：US14618330
申请日：2015-02-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zheng Yu , Fang Nan , Ningbo Zhang , Xingqing Cheng
CPC classification number: H04W72/048 , H04W4/70 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/0833
Abstract: A random access method, a base station and a terminal are disclosed. The method includes: receiving, by a base station, a preamble sequence that is sent by a terminal during random access; identifying a type of the terminal according to the preamble sequence; and sending, according to the type of the terminal, a message of a random access procedure to the terminal on processing bandwidth supported by the terminal.
Abstract translation: 公开了随机存取方法，基站和终端。 该方法包括：由基站接收在随机接入期间由终端发送的前导序列; 根据前序序列识别终端的类型; 以及根据所述终端的类型，在终端支持的带宽处理中，向所述终端发送随机接入过程的消息。
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