Communication method and apparatus for header compression
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United States of America Patent
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Sep 30, 2014
Grant Date -
May 3, 2012
app pub date -
Oct 20, 2011
filing date -
Apr 20, 2009
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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.
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