公开(公告)号：WO2011072583A1

公开(公告)日：2011-06-23

申请号：PCT/CN2010/079559

申请日：2010-12-08

Applicant: 华为技术有限公司 ,  顾杜娟 ,  郭大勇

Inventor： 顾杜娟 ,  郭大勇

IPC: H04W72/12

CPC classification number: H04L12/2872 ,  H04L12/287 ,  H04L67/18

公开(公告)号：WO2011095109A1

公开(公告)日：2011-08-11

申请号：PCT/CN2011/070731

申请日：2011-01-28

Applicant: 华为技术有限公司 ,  顾杜娟 ,  蒋胜

Inventor： 顾杜娟 ,  蒋胜

IPC: H04L12/18

CPC classification number: H04L12/1836 ,  H04L12/185 ,  H04L61/2069 ,  H04L61/251 ,  H04L69/167

公开(公告)号：WO2009082896A1

公开(公告)日：2009-07-09

申请号：PCT/CN2008/072314

申请日：2008-09-10

Applicant: 华为技术有限公司 ,  郜巍 ,  顾杜娟

Inventor： 郜巍 ,  顾杜娟

IPC: H04L12/56

CPC classification number: H04L47/10 ,  H04L1/1867 ,  H04L47/26 ,  H04L47/36 ,  H04L2001/0097

Abstract: A method for data message transmission and a corresponding converter, said method for data message transmission involves the steps of: receiving message sent by the source host; the maximum transmission unit (MTU) value of said message is the switching path MTU value which source host supported; if the self switching path MTU value is less than the said message, an error information will be sent to the source host, and the said switching path MTU value is carried by the error information; receiving resent message whose switching path MTU value is re-determined by the source host as the MTU value of sending message according to the MTU value which carried by the error information, and sending the received resent message to the target host computer. During network transmission, the invention can ensure maximum net work throughput and avoid package loss, thereby improving data transmission performance.

公开(公告)号：WO2011060571A1

公开(公告)日：2011-05-26

申请号：PCT/CN2009/074984

申请日：2009-11-17

Applicant: 华为技术有限公司 ,  顾杜娟 ,  李宏宇 ,  郑若滨 ,  厉益舟

Inventor： 顾杜娟 ,  李宏宇 ,  郑若滨 ,  厉益舟

IPC: H04L12/24

CPC classification number: H04L61/6013 ,  H04L61/2046 ,  H04L61/2092 ,  H04L61/6059