公开(公告)号：US20170251384A1

公开(公告)日：2017-08-31

申请号：US15594296

申请日：2017-05-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chenghui PENG ,  Jinfang ZHANG

IPC: H04W24/02 ,  H04L12/801 ,  H04W72/08 ,  H04W24/10 ,  H04L29/08 ,  H04W72/04

CPC classification number: H04W24/02 ,  H04L41/0806 ,  H04L41/12 ,  H04L43/0876 ,  H04L45/02 ,  H04L47/125 ,  H04L47/14 ,  H04L47/24 ,  H04L47/781 ,  H04L67/303 ,  H04W24/10 ,  H04W72/048 ,  H04W72/085 ,  H04W88/18

Abstract: A data forwarding method and a controller are disclosed. The method includes: obtaining, by a controller, first identification information of a terminal, where the first identification information includes terminal capability information, service type information, and quality of service QoS information of the terminal (501); determining N functional modules in L network nodes from M network nodes according to the first identification information, where the N functional modules are configured to process a data stream that corresponds to a service of the terminal (502); and configuring, for the L network nodes, corresponding forwarding entries for forwarding the data stream, where the forwarding entries are used to enable the L network nodes to process the data stream by using the N functional modules (503).

公开(公告)号：US20170238338A1

公开(公告)日：2017-08-17

申请号：US15582061

申请日：2017-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinfang ZHANG

IPC: H04W72/14 ,  H04W72/12

CPC classification number: H04W72/14 ,  H04W72/1284 ,  H04W72/1289 ,  H04W84/042 ,  H04W88/16

Abstract: A data transmission method and device, related to the communications field, are disclosed, so as to resolve a prior-art problem that a data decoding error occurs on user equipment because data packets sent by different coordinated network devices to the same user equipment on a same time-frequency resource are different resulting from a data packet loss. A specific solution is: receiving a scheduling grant message (201), where the scheduling grant message includes an identifier of a data packet and time-frequency resource information; and when it is determined, according to the identifier of the data packet, that the data packet is stored in a buffer, sending, according to the time-frequency resource information, the data packet to user equipment on a time-frequency resource indicated by the time-frequency resource information (203); or if the data packet is not stored in a buffer, skipping sending the data packet (204).

公开(公告)号：US20170041180A1

公开(公告)日：2017-02-09

申请号：US15295645

申请日：2016-10-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei ZHANG ,  Chenghui PENG ,  Jinfang ZHANG

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L29/08 ,  H04L45/306 ,  H04L45/42 ,  H04L45/64 ,  H04L67/34 ,  H04L69/16

Abstract: The present invention disclosure provides a data processing method and apparatus, and a control method and apparatus, so as to resolve a technical problem that a data processing manner existing in the prior art cannot meet a requirement of a new processing procedure. A data processing apparatus may determine a specific processing action sequence for communication data according to a filter template sent by a control apparatus and a feature of the communication data. Therefore, for different communication data, the data processing apparatus can determine different processing action sequences. In addition, when a new service emerges and a new data processing procedure is required, because the data processing apparatus and the control apparatus are separate from each other, only the control apparatus needs to be adjusted and the data processing apparatus does not need to be adjusted.

Abstract translation: 本发明公开了一种数据处理方法和装置以及控制方法和装置，以解决现有技术中存在的数据处理方式不能满足新处理过程的技术问题。 数据处理装置可以根据由控制装置发送的过滤模板和通信数据的特征来确定通信数据的特定处理动作序列。 因此，对于不同的通信数据，数据处理装置可以确定不同的处理动作序列。 此外，当新服务出现并且需要新的数据处理过程时，由于数据处理设备和控制设备彼此分离，所以仅需要调整控制设备，并且数据处理设备不需要 调整。

公开(公告)号：US20160381695A1

公开(公告)日：2016-12-29

申请号：US15261565

申请日：2016-09-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinfang ZHANG ,  Wei Zhang ,  Chenghui Peng

IPC: H04W72/12 ,  H04L27/26 ,  H04L5/00 ,  H04W76/02

CPC classification number: H04W72/12 ,  H04L5/0005 ,  H04L27/2601 ,  H04W76/11 ,  H04W76/16

Abstract: The present invention relates to a data transmission method and a communications device. The communications device includes: a memory, a processor, and a communications interface. The memory is configured to store mapping information between a data flow identifier and a physical layer transmission technology identifier. The processor is configured to: determine a to-be-scheduled data flow; determine, from the mapping information and according to a data flow identifier of the data flow, a physical layer transmission technology identifier corresponding to the data flow; generate, according to the data flow, a transport block which is corresponding to the physical layer transmission technology identifier; generate wireless communication data by performing processing, according to a physical layer transmission technology corresponding to the physical layer transmission technology identifier, on a transport block corresponding to the physical layer transmission technology identifier; and send the wireless communication data to a receive end by using the communications interface.

Abstract translation: 本发明涉及数据传输方法和通信设备。 通信设备包括：存储器，处理器和通信接口。 存储器被配置为存储数据流标识符和物理层传输技术标识符之间的映射信息。 处理器被配置为：确定待计划的数据流; 根据所述映射信息，根据所述数据流的数据流标识符确定对应于所述数据流的物理层传输技术标识符; 根据数据流生成对应于物理层传输技术标识符的传输块; 通过对应于物理层传输技术标识符的物理层传输技术，在对应于物理层传输技术标识符的传输块上执行处理，生成无线通信数据; 并通过使用通信接口将无线通信数据发送到接收端。

公开(公告)号：US20160219545A1

公开(公告)日：2016-07-28

申请号：US15093268

申请日：2016-04-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinfang ZHANG ,  Bojie LI

IPC: H04W56/00 ,  H04L29/08 ,  H04L5/00 ,  H04L5/14 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04W56/006 ,  H04L1/1812 ,  H04L1/1848 ,  H04L1/1854 ,  H04L5/0055 ,  H04L5/14 ,  H04L5/1469 ,  H04L29/08018 ,  H04L69/323 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/085

Abstract: A feedback method and system for an uplink hybrid automatic repeat request, and a related device are provided. The method comprises: determining a first transmission and processing time period, wherein the first transmission and processing time period comprises a transmission and processing time period from a time when uplink data is received by a remote radio unit (RRU) to a time when the RRU sends feedback information of the uplink data; and sending, in a case that the first transmission and processing time period is longer than a predetermined feedback delay and before a decoding result of the uplink data is obtained, virtual feedback information of the uplink data and/or scheduling information of the uplink data to the RRU, which in turn sends the virtual feedback information of the uplink data and/or the scheduling information of the uplink data to a user terminal in a predetermined subframe.

Abstract translation: 提供了一种用于上行链路混合自动重传请求的反馈方法和系统，以及相关设备。 该方法包括：确定第一传输和处理时间段，其中第一传输和处理时间段包括从远程无线电单元（RRU）接收到上行链路数据的时间到RRU的时间的传输和处理时间段 发送上行数据的反馈信息; 并且在第一发送和处理时间段长于预定反馈延迟并且在获得上行链路数据的解码结果之前发送上行链路数据的虚拟反馈信息和/或上行链路数据的调度信息到 RRU又将上行链路数据的虚拟反馈信息和/或上行链路数据的调度信息发送到预定子帧中的用户终端。

公开(公告)号：US20140018082A1

公开(公告)日：2014-01-16

申请号：US14028600

申请日：2013-09-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong CHENG ,  Lu RONG ,  Jinfang ZHANG ,  Yinggang DU

IPC: H04W36/16

CPC classification number: H04W36/165 ,  H04W36/0005 ,  H04W36/08 ,  H04W72/0406 ,  H04W84/045

Abstract: Embodiments of the present invention provide a method, an apparatus, and a system for handover processing. The method includes: receiving a handover request sent by a UE for handover to a micro base station; and sending instruction information to the UE according to a preset rule and the handover request, so as to instruct the UE to send start information, where the start information is used to instruct the micro base station to start an interference coordination mode used to enable the micro base station to mute preset time-frequency resources and corresponding to the start information. This prevents formation of a victim UE and greatly mitigates impacts caused by a coverage hole.

Abstract translation: 本发明的实施例提供了一种用于切换处理的方法，装置和系统。 该方法包括：接收由UE发送的用于切换到微基站的切换请求; 并根据预设规则和切换请求向UE发送指令信息，以指示UE发送开始信息，其中开始信息用于指示微基站开始干扰协调模式，以使能 微基站静音预设时频资源，并对应起始信息。 这样可以防止受害者UE的形成，并大大减轻覆盖孔造成的影响。