公开(公告)号：US10057392B2

公开(公告)日：2018-08-21

申请号：US15054265

申请日：2016-02-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Pengcheng Tang ,  Yan Wang ,  Wei Zhou ,  Hui Ni

IPC: H04L12/28 ,  H04L29/06 ,  H04L12/721

CPC classification number: H04L69/22 ,  H04L45/38

Abstract: Embodiments of the present invention provide a packet processing method, device and system. The method includes: receiving, by a switching device, a packet, where there is a correspondence in the switching device between a prefix and a generic flow entry, where the correspondence is created by using the prefix as an index, and a match field of the generic flow entry corresponding to the prefix includes the prefix; acquiring, by the switching device according to the prefix, a bit field that is in the packet and that is used for matching; and performing matching, by the switching device, between a value of the bit field and a data parameter of the match field of the generic flow entry corresponding to the prefix. The embodiments of the present invention can reduce a quantity of times of generic field extraction from a packet and improve processing efficiency.

公开(公告)号：US10004068B2

公开(公告)日：2018-06-19

申请号：US14487648

申请日：2014-09-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Chai ,  Yan Wang ,  Bo Lin

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W72/0446 ,  H04W72/0426 ,  H04W72/082

Abstract: The present disclosure discloses a method, a device and a system for uplink resource allocation, relating to a wireless communication field and used for further reducing interference of service transmission between cell uplinks. The method for uplink resource allocation includes: a first base station determines uplink almost blank subframe (UL ABS) subframe(s) unused currently of a user equipment (UE) served by the first base station; and the first base station sends information of the determined UL ABS subframe(s) unused currently of the UE served by the first base station to a second base station, so that the second base station acquires available UL ABS subframe(s) and takes the available UL ABS subframe(s) as uplink subframe resource(s) of the second base station. The present disclosure is applied to a resource allocation scenario.

公开(公告)号：US20170343660A1

公开(公告)日：2017-11-30

申请号：US15677574

申请日：2017-08-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Wang

IPC: G01S13/08

Abstract: A ranging method and apparatus are provided. The method includes: sending a ranging signal to a measured system, where the measured system includes at least one reflection point (S110); receiving a first spectrum signal obtained after the ranging signal is reflected by the at least one reflection point (S120); determining a second spectrum signal according to the first spectrum signal, where the second spectrum signal includes the first spectrum signal, and a spectral width of the second spectrum signal is greater than a spectral width of the first spectrum signal (S130); and estimating a distance of the at least one reflection point according to the second spectrum signal (S140). According to the ranging method and apparatus, a distance of a reflection point in a measured system can be determined in a relatively accurate manner, so as to improve ranging accuracy.

公开(公告)号：US20170142707A1

公开(公告)日：2017-05-18

申请号：US15420981

申请日：2017-01-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Hongping Zhang ,  Qinghai Zeng ,  Yan Wang ,  Liangliang Zhang

IPC: H04W72/04 ,  H04W52/36 ,  H04L5/00 ,  H04W52/14

CPC classification number: H04W72/0413 ,  H04L5/0035 ,  H04W52/04 ,  H04W52/146 ,  H04W52/365 ,  H04W72/0426 ,  H04W72/0453 ,  H04W72/0473 ,  H04W76/40 ,  H04W88/02 ,  H04W88/08

Abstract: By using a method for coordination between base stations, one base station allocates a resource to user equipment in a better manner with reference to resource configuration information saved in the base station and resource configuration information of another base station. The method provided in the embodiments of the present invention includes: acquiring, by a first base station, resource configuration information of a first cell, where the first cell is a cell served by the first base station; receiving resource configuration information of a second cell sent by a second base station, where the second cell is a cell served by the second base station; and allocating a resource to user equipment according to the resource configuration information of the first cell and the resource configuration information of the second cell, so that the user equipment communicates with the first cell and the second cell.

公开(公告)号：US20160295468A1

公开(公告)日：2016-10-06

申请号：US15176463

申请日：2016-06-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liangliang Zhang ,  Zhuo Chen ,  Yajuan Li ,  Junren Chang ,  Yan Wang ,  Yan Peng

IPC: H04W36/00 ,  H04B7/155

CPC classification number: H04W36/0061 ,  H04B7/15507 ,  H04W36/0055 ,  H04W92/14 ,  H04W92/20

Abstract: In the field of communications technologies, a message handling method and a wireless communication network are provided. The wireless communication network includes a serving evolved NodeB (eNB), a neighbor eNB, and a Relay Node (RN). The serving eNB is coupled with the neighbor eNB through an S1 interface or the X2 interface, and the RN is coupled with the serving eNB and served by the serving eNB. The serving eNB is configured to generate a notification and send the notification to the RN, wherein the notification carries information in which a neighbor cell of a neighbor eNB is marked as a serving cell of the serving eNB. The RN is configured to receive the notification and determine that the X2 interface between the serving eNB and the neighbor eNB is available based on the information carried in the notification.

Abstract translation: 在通信技术领域，提供消息处理方法和无线通信网络。 无线通信网络包括服务演进节点B（eNB），邻居eNB和中继节点（RN）。 服务eNB通过S1接口或X2接口与邻居eNB进行耦合，RN与服务eNB耦合并由服务eNB服务。 服务eNB被配置为生成通知并向RN发送通知，其中通知携带相邻eNB的相邻小区被标记为服务eNB的服务小区的信息。 RN被配置为基于通知​​中携带的信息来接收通知并确定服务eNB和相邻eNB之间的X2接口可用。

公开(公告)号：US20150113218A1

公开(公告)日：2015-04-23

申请号：US14586186

申请日：2014-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shengbing Shi ,  Daohui Wang ,  Yan Wang

IPC: G06F3/06 ,  G06F17/30

CPC classification number: G06F3/0619 ,  G06F3/061 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0689 ,  G06F16/2237

Abstract: The distributed data processing method includes receiving storage information of a logical volume; receiving a data reading or writing command sent by the user, and determining a first storage information according to the data reading or writing command and the storage information of the logical volume; determining a data processing node corresponding to each group of four-tuple storage information according to the tree identifier and the data block identifier in each group of four-tuple information; and sending, by the cluster client processing apparatus, a data processing command to the data processing node corresponding to each group of four-tuple information. The distributed data processing method and apparatus avoid a resource consumption problem brought by a need for global setting or Bitmap reading/writing in a distributed storage system, and improve data processing efficiency.

Abstract translation: 分布式数据处理方法包括：接收逻辑卷的存储信息; 接收用户发送的数据读取或写入命令，根据数据读取或写入命令和逻辑卷的存储信息确定第一存储信息; 根据每个四元组信息组中的树标识符和数据块标识符确定与每组四元组存储信息相对应的数据处理节点; 以及由所述集群客户端处理装置将数据处理命令发送到与每组四元组信息对应的数据处理节点。 分布式数据处理方法和装置避免了在分布式存储系统中需要全局设置或位图读/写所带来的资源消耗问题，并提高了数据处理效率。

公开(公告)号：US20130191221A1

公开(公告)日：2013-07-25

申请号：US13793224

申请日：2013-03-11

Applicant: Huawei Technologies Co., Ltd

Inventor： Yongxiang Zhao ,  Jingyu Wang ,  Wei Ai ,  Yan Wang

IPC: G06Q30/02

CPC classification number: G06Q30/0267 ,  H04N21/262 ,  H04N21/2668 ,  H04N21/6131 ,  H04N21/812

Abstract: The embodiments of the present invention relate to communication technologies and disclose a method, a device, and a system for intercutting advertisements according to User Equipment (user terminal) information to improve user experience and effectiveness of advertisement intercutting. The method includes: receiving a service request sent by a user terminal and forwarded by a Radio Access Network (RAN) network element, and obtaining a service corresponding to the service request; obtaining user terminal information from the RAN network element; and determining a corresponding advertisement according to the user terminal information, and sending the obtained service and the determined advertisement to the user terminal through the RAN network element. The embodiments of the present invention are applicable to precise intercut of advertisements.

Abstract translation: 本发明的实施例涉及通信技术，并且公开了根据用户设备（用户终端）信息来切换广告的方法，设备和系统，以改善广告切换的用户体验和有效性。 该方法包括：接收由用户终端发送并由无线接入网络（RAN）网元转发的服务请求，并获得与服务请求对应的服务; 从RAN网元获取用户终端信息; 并根据用户终端信息确定相应的广告，并通过RAN网元向用户终端发送获得的服务和确定的广告。 本发明的实施例可应用于广告的精确切换。