Invention Grant
US07962653B2 Methods for increased tolerance against packet reordering for the secure reference principle in robust header compression
有权
用于在稳健报头压缩中为安全参考原理增加对包重新排序的容忍度的方法
- Patent Title: Methods for increased tolerance against packet reordering for the secure reference principle in robust header compression
- Patent Title (中): 用于在稳健报头压缩中为安全参考原理增加对包重新排序的容忍度的方法
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Application No.: US11568944Application Date: 2005-02-08
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Publication No.: US07962653B2Publication Date: 2011-06-14
- Inventor: Lars-Erik Jonsson , Ghyslain Pelletier
- Applicant: Lars-Erik Jonsson , Ghyslain Pelletier
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Priority: SE0401346 20040524
- International Application: PCT/SE2005/000158 WO 20050208
- International Announcement: WO2005/114948 WO 20051201
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04J3/00
Abstract:
A method for improving the use of a secure reference principle in a header compression scheme over a channel that admits reordering of packets between a compressor and a decompressor includes transmitting a first plurality of non-context updating packets between a compressor and a decompressor over the channel and, in response to a context update, transmitting a second plurality of context-updating packets between the compressor and the decompressor over the channel. The number of packets in the second plurality is greater than or equal to a maximum possible reordering that packets can experience on the channel between the compressor and the decompressor.
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