Title:
COMPRESSED REAL-TIME PROTOCOL OPTIMIZATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2010/105527
Kind Code:
A1
Abstract:
The present invention provides a compressed real-time protocol optimization method. The method includes: detecting the available bandwidth of a link; if the available bandwidth is less than or equal to a preset proportion, notifying an upper layer central processor, and forbidding it to respond to a context state message. Furthermore, the present invention also provides a compression end apparatus, and the apparatus includes: a detecting module used for detecting the available bandwidth of a link; a comparison module used for comparing whether the available bandwidth is less than or equal to a preset proportion; and a response module used for determining, according to the comparison result from the comparison module, whether to respond to a context state message, and when the comparison result from the comparison module is that the available bandwidth is less than or equal to the preset proportion, for notifying an upper layer central processor, so that the said upper layer central processor notifies a bottom layer network processor, and forbids the bottom layer network processor to respond to the context state message. On the narrowband link using Compressed Real-Time Protocol (CRTP), if congestion occurs, the application of the present invention can effectively ease the avalanche effect due to the congestion aggravation caused by the original protocol algorithm, the bandwidth can be used more completely and the transmission efficiency can be improved.
Inventors:
GUO XIAOYANG (CN)
Application Number:
PCT/CN2010/070900
Publication Date:
September 23, 2010
Filing Date:
March 07, 2010
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
GUO XIAOYANG (CN)
GUO XIAOYANG (CN)
International Classes:
H04L1/00
Domestic Patent References:
| WO2008088262A1 | 2008-07-24 |
Foreign References:
| CN101222296A | 2008-07-16 | |||
| CN101179561A | 2008-05-14 | |||
| CN101494526A | 2009-07-29 | |||
| CN101159677A | 2008-04-09 |
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