公开(公告)号：US20160232452A1

公开(公告)日：2016-08-11

申请号：US15022604

申请日：2014-06-24

Applicant: ZTE CORPORATION

Inventor： Chunxia YAN ,  Yan DING ,  Jun FENG ,  Na SHAN

IPC: G06N7/00 ,  H04L12/58 ,  G06F17/27

CPC classification number: G06N7/005 ,  G06F16/353 ,  G06F17/2705 ,  H04L51/12

Abstract: Provided are a method and device for recognizing spam short messages. In the method, a first feature word set is obtained in a spam short message sample set, and a first conditional probability of each feature word in the first feature word set is obtained; a second feature word set is obtained in a non-spam short message sample set and a second conditional probability of each feature word in the second feature word set is obtained; and a spam short message set is recognized from a short message set according to the number of words contained in each short message in the short message set to be processed, the number of repetition times of each short message in the short message set, the first feature word set, the second feature word set, the first conditional probability and the second conditional probability.

Abstract translation: 提供了用于识别垃圾邮件短消息的方法和设备。 在该方法中，在垃圾邮件短消息样本集中获得第一特征词组，并且获得第一特征词集合中每个特征词的第一条件概率; 在非垃圾邮件短消息样本集中获得第二特征词集，并且获得第二特征字集合中的每个特征词的第二条件概率; 并且根据要处理的短消息集合中的每个短消息中包含的单词数量，短消息集中的每个短消息的重复次数，第一 特征词集，第二特征词集，第一条件概率和第二条件概率。

公开(公告)号：US20230291682A1

公开(公告)日：2023-09-14

申请号：US18018905

申请日：2021-01-22

Applicant: ZTE Corporation

Inventor： Xiaolong ZHU ,  Zheng ZHANG ,  Jun FENG ,  Yong CHEN ,  Rusheng MA

IPC: H04L45/50 ,  H04L47/125

CPC classification number: H04L45/50 ,  H04L47/125

Abstract: Provided in the embodiments of the present disclosure are a method and device for processing a data packet, a storage medium, and an electronic device. The method includes: in a case where a Bit-Forwarding Ingress Router (BFIR) performs Bit Index Explicit Replication (BIER) packet encapsulation and outer Internet Protocol Version 6 (IPv6) packet encapsulation on a data packet, copying an Entropy field in a BIER packet header to a position of a Flow Label field of an outer IPv6 packet, and placing a label value allocated for Virtual Private Network (VPN) data in a position of the original Entropy field in the BIER packet header; and setting a data packet after the BIER packet header, and setting a Proto field in the BIER packet header to a corresponding value indicating a data packet type of the data packet.

公开(公告)号：US20230126801A1

公开(公告)日：2023-04-27

申请号：US17910451

申请日：2020-12-21

Applicant: ZTE CORPORATION

Inventor： Shaofu PENG ,  Aihua LIU ,  Jun FENG

IPC: H04L45/122 ,  H04L45/17 ,  H04L45/00

Abstract: The present disclosure provides a packet encapsulation method, including: determining a segment routing-traffic engineering (SR-TE) path; generating, according to a segment identifier (SID) of each node in the SR-TE path, an SID list, where each node supports a plurality of unified-SID encapsulation types (UETs) corresponding to SIDs of different lengths, and in the SID list, the SID of at least a node serving as an intermediate node of the SR-TE path is the SID having the non-longest length in the plurality of SIDs corresponding to the node; forming a segment routing header (SRH) from the SID list; and encapsulating an initial packet with the SRH to obtain a final packet. The present disclosure further provides a packet forwarding method, a UET announcement method, an electronic device, and a computer-readable storage medium. The final packet obtained by the packet encapsulation method has a higher load rate.

公开(公告)号：US20230370298A1

公开(公告)日：2023-11-16

申请号：US18022378

申请日：2021-06-04

Applicant: ZTE Corporation

Inventor： Xiaolong ZHU ,  Zheng ZHANG ,  Jun FENG ,  Yong CHEN ,  Rusheng MA

IPC: H04L12/18 ,  H04L45/00 ,  H04L45/745

CPC classification number: H04L12/1886 ,  H04L45/72 ,  H04L45/745 ,  H04L2212/00

Abstract: Embodiments of the present disclosure provide a method and apparatus for processing a message header, a storage medium, and an electronic apparatus. The method comprises: processing fields in an IPv6 message header according to fields in a Bit Indexed Explicit Replication (BIER) message header by using at least one of the following manners: the BIER message header is taken as a type of a Routing extension header of the IPv6 message header, and a Segments Left field in the IPv6 message header is processed according to a predefined manner; the BIER message header is taken as a type of other extension headers of the IPv6 message header, wherein the types of the other extension headers include a new option as a Hop-by-Hop extension header; a Bit-Forwarding Router Prefix (BFR-Prefix) of the BIER message header is filled in a Source Address (SA) field of the IPv6 message header; and a Bit Index Forwarding Table Index (BIFT-ID) field in the BIER message header is embedded into a target field of the IPv6 message header. The method solves the problems in the related art such as optimization cannot be effectively achieved in a process of combined encapsulation of a BIER message and an IPv6 message.