The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2014
Filed:
Oct. 20, 2011
Gang Huang, Shanghai, CN;
Wenliang Liang, Shanghai, CN;
Lei LU, Shanghai, CN;
Haihua Shen, Shanghai, CN;
Gang Huang, Shanghai, CN;
Wenliang Liang, Shanghai, CN;
Lei Lu, Shanghai, CN;
Haihua Shen, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A communication method and a related apparatus for header compression by using an automatic retransmission mechanism are disclosed. The method comprises determining with a receive end parameters required for performing header compression and an ARQ through negotiation, constructing a lower-layer PDU that comprises header compression information, and sending the PDU to a receive end. By using methods provided in the embodiments of the present invention, combination of a header compression mechanism and an ARQ mechanism may be implemented, thereby improving header compression efficiency and accuracy, and saving air interface resources.