Title: User datagram protocol message processing method and device
Application Number: 200610150597 Application Date: 2006.10.24
Publication Number: 1937631 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04L29/08;H04L29/06;H04L12/56;H04L1/00;H03M13/09
Applicant(s) Name: Huawei Sankang Technology Co., Ltd., Hangzhou Address:
Inventor(s) Name:
Attorney & Agent: gaoji fu
Abstract:
    The invention discloses a user datagram protocol message processing method, comprising: adding redundancy check block and check identification code in a to-be-sent message; and after determining the current message is lost, a receiving end correct errors according to data part and/or redundancy check block of a message related with the lost message and recovers the data part of the lost message. In addition, it discloses a user datagram protocol message packing and unpacking method and transmitting and receiving device. And it improves message data transmission reliability, thus improving audio-video quality.
Time: 13