公开(公告)号：US20160337944A1

公开(公告)日：2016-11-17

申请号：US15217789

申请日：2016-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiangdong Zhang ,  Zheng Yu

IPC: H04W48/12 ,  H04L5/14 ,  H04W4/00

CPC classification number: H04W48/12 ,  H04L5/14 ,  H04W4/70

Abstract: Provided is a network side device for a system message, including a determining unit and a transmission unit. The determining unit is configured to determine configuration information, where the configuration information is used to indicate a system message transmission configuration in a system message window; and the transmission unit is configured to send a system message on a resource indicated by the configuration information, so that a terminal device receives the system message according to the configuration information. In addition, another coverage enhancement transmission apparatus for a system message and a coverage enhancement transmission system and method for a system message are further provided.

Abstract translation: 提供了一种用于系统消息的网络侧设备，包括确定单元和传输单元。 确定单元被配置为确定配置信息，其中配置信息用于在系统消息窗口中指示系统消息传输配置; 并且所述发送单元被配置为在由所述配置信息指示的资源上发送系统消息，使得终端设备根据所述配置信息接收所述系统消息。 此外，还提供了另一种用于系统消息的覆盖增强传输装置和用于系统消息的覆盖增强传输系统和方法。

公开(公告)号：US20160157271A1

公开(公告)日：2016-06-02

申请号：US15017146

申请日：2016-02-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiangdong Zhang ,  Zheng Yu ,  Fang Nan

IPC: H04W74/08 ,  H04W4/00

CPC classification number: H04W74/0833 ,  H04W4/70 ,  H04W74/08

Abstract: A method for randomly accessing a network, a terminal, and a base station where the method includes acquiring, by a machine type communication (MTC) terminal, predefined random access resources when random access resources corresponding to the MTC terminal are insufficient, where the predefined random access resources are random access resources corresponding to the MTC terminal, or the predefined random access resources are random access resources except random access resources corresponding to the MTC terminal, and initiating, by the MTC terminal, a random access process using the acquired predefined random access resources, and when the random access resources corresponding to the MTC terminal are insufficient, the MTC terminal initiates the random access process using the acquired predefined random access resources, such that a probability that a conflict occurs in randomly accessing a network is reduced, and random access resource utilization is improved.

Abstract translation: 一种用于随机访问网络，终端和基站的方法，其中，所述方法包括：当与所述MTC终端对应的随机接入资源不足时，由机器类型通信（MTC）终端获取预定义的随机接入资源，其中， 随机接入资源是对应于MTC终端的随机接入资源，或者预定义的随机接入资源是除MTC终端对应的随机接入资源以外的随机接入资源，并且由MTC终端发起使用所获取的预定随机 访问资源，并且当与MTC终端对应的随机接入资源不足时，MTC终端使用所获取的预定义的随机接入资源来发起随机接入过程，从而减少随机接入网络发生冲突的概率， 随机访问资源利用率得到提高。

公开(公告)号：US09320014B2

公开(公告)日：2016-04-19

申请号：US13837312

申请日：2013-03-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Bai ,  Zheng Yu ,  Sha Ma

IPC: H04W4/00 ,  H04W68/02 ,  H04W72/08

CPC classification number: H04W68/02 ,  H04W72/082

Abstract: Embodiments of the present invention disclose a method and a base station for eliminating paging interference in a heterogeneous network. The method for eliminating paging interference includes: receiving, by a first base station, a paging parameter nB sent by a second base station; calculating, by the first base station according to the paging parameter nB of the second base station, a subframe for the second base station to send paging information and a paging frame to which the subframe belongs; obtaining, by the first base station, a set period; sending, by the first base station, paging information on the subframe in the paging frame within the set period; and stopping, by the first base station, information on the subframe in the paging frame within a next set period. Embodiments of the present invention are capable of reducing paging interference in a heterogeneous network.

Abstract translation: 本发明的实施例公开了一种用于消除异构网络中的寻呼干扰的方法和基站。 消除寻呼干扰的方法包括：由第一基站接收由第二基站发送的寻呼参数nB; 由第一基站根据第二基站的寻呼参数nB计算第二基站发送子帧所属的寻呼信息和寻呼帧的子帧; 由第一基站获得设定的周期; 由所述第一基站在所述设定周期内发送所述寻呼帧中的子帧的寻呼信息; 并且由第一基站在下一设定周期内停止寻呼帧中的子帧的信息。 本发明的实施例能够减少异构网络中的寻呼干扰。

公开(公告)号：US20150195094A1

公开(公告)日：2015-07-09

申请号：US14662839

申请日：2015-03-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zheng Yu ,  Xingqing Cheng

IPC: H04L12/18 ,  H04W28/02 ,  H04W4/00 ,  H04W68/00

CPC classification number: H04L12/189 ,  H04W4/70 ,  H04W28/0215 ,  H04W68/00 ,  H04W68/005 ,  H04W88/08

Abstract: The present disclosure provides a transmission method for a common message and a device, which relates to a field of communication technologies and is invented for effectively ensuring that both a low cost MTC terminal and a normal LTE terminal may reliably receive the common message. The transmission method for the common message 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; 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. The present disclosure may be used in an M2M application based on an LTE network.

Abstract translation: 本公开提供了一种用于公共消息和设备的传输方法，其涉及通信技术领域，并且被发明用于有效地确保低成本MTC终端和普通LTE终端都可以可靠地接收公共消息。 公共消息的发送方法包括：确定与第一终端相对应的公共消息发送时间实例，其中与第一终端相对应的公共消息传送时间实例是小区公共消息传输时间实例的时间实例的一部分; 在与所述第一终端对应的确定的公共消息传输时间实例上发送公共消息，用于发送所述公共消息的频率资源的带宽不大于所述第一终端能够支持的数据处理带宽。 本公开可以在基于LTE网络的M2M应用中使用。

公开(公告)号：US20140106769A1

公开(公告)日：2014-04-17

申请号：US14109536

申请日：2013-12-17

Applicant: Huawei Technologies Co., LTD.

Inventor： Wei Bai ,  Zheng Yu ,  Bo Lin

IPC: H04L5/00 ,  H04W52/24

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。

公开(公告)号：US20130107844A1

公开(公告)日：2013-05-02

申请号：US13725044

申请日：2012-12-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chaojun Li ,  Lixia Xue ,  Bingyu Qu ,  Lei Guan ,  Zheng Yu

IPC: H04W72/04

CPC classification number: H04W48/16 ,  H04L1/0027 ,  H04L1/003 ,  H04L5/001 ,  H04L5/0042 ,  H04L5/0053 ,  H04W48/12 ,  H04W72/042

Abstract: A method for determining a search space includes determining the number of downlink control information bits of each type of control channel currently required to be monitored by a UE. A temporary search space corresponding to the each type of control channel is determined according to a mapping relationship currently used by the UE. It is determined that an actual search space corresponding to a selected type of control channel is all or a part of CCEs of a union of temporary search spaces corresponding to all or a part of control channels with the same number of the downlink control information bits when the DCI bit number of one or more other control channels is the same as the DCI bit number of the selected type of control channel.

Abstract translation: 用于确定搜索空间的方法包括确定当前需要由UE监视的每种类型的控制信道的下行链路控制信息比特的数目。 根据UE当前使用的映射关系，确定与各种控制信道对应的临时搜索空间。 确定对应于选定类型的控制信道的实际搜索空间是对应于具有相同数量的下行链路控制信息比特的控制信道的全部或一部分的临时搜索空间的联合的CCE的全部或一部分， 一个或多个其他控制信道的DCI比特数与所选类型的控制信道的DCI比特数相同。

公开(公告)号：US20250081003A1

公开(公告)日：2025-03-06

申请号：US18953544

申请日：2024-11-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yangyang Zhang ,  Zheng Yu

IPC: H04W24/02 ,  H04W24/08 ,  H04W72/231 ,  H04W72/51 ,  H04W76/28

Abstract: This application provides a communication method and a related apparatus. First configuration information may be for determining N first parameter sets and one second parameter set, and the first parameter set includes one or more parameters for determining a periodicity and/or an offset. In other words, an access network device may deliver the first parameter set in advance during initial configuration. When a frame rate of a video service changes, the access network device does not need to reconfigure all parameters, but delivers second configuration information indicating a terminal device to use at least one of the N first parameter sets.

公开(公告)号：US20240421953A1

公开(公告)日：2024-12-19

申请号：US18817235

申请日：2024-08-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Pei Yang ,  Tie Li ,  Zheng Yu

IPC: H04L5/00 ,  H04W72/23

Abstract: This application provides a communication method and apparatus. The method includes: receiving first information; determining N modes from M modes based on the first information, where N is an integer greater than 0, M is an integer greater than or equal to N, and the M modes include one or more of a first mode, a second mode, and a third mode; and sending a transport block in one of the N modes. A transmission mode of at least one antenna panel on a terminal device is accurately indicated by indication information.

公开(公告)号：US20240405935A1

公开(公告)日：2024-12-05

申请号：US18799412

申请日：2024-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ronghui Wen ,  Zheng Yu ,  Zhe Jin ,  Xiaolei Tie

IPC: H04L5/00

Abstract: In accordance with an embodiment, a method includes determining a random access resource, where a quantity of frequency domain resources of the random access resource is greater than a quantity of frequency domain resources of a maximum transmission bandwidth of a terminal device; and sending a physical random access channel (PRACH) on the random access resource.

公开(公告)号：US20240259146A1

公开(公告)日：2024-08-01

申请号：US18620219

申请日：2024-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shijuan Wu ,  Zheng Yu ,  Mingxin Gong ,  Xiaoqing Liu

IPC: H04L5/00

CPC classification number: H04L5/0012 ,  H04L5/0051

Abstract: A communication method and apparatus are provided. The method includes: A terminal determines a frequency hopping periodicity index of the terminal based on a first time unit. The terminal determines a first frequency hopping parameter based on the frequency hopping periodicity index of the terminal and a frequency hopping pattern, where the first frequency hopping parameter may be represented as khopping. The terminal sends a sounding reference signal SRS to a network device based on the first frequency hopping parameter.