| Original document(19 pages) 中文版 |
A system to achieve function of adaptive layer in ATM exchanger includes at least one initialization module, one connection management module, one sending processing module, one segmentation processing module, one recombining operation module and one reception processing module. And a method for it includes the following steps: initialized processing; setting up and dismantling virtual connection; providing data packet for upper layer; forming public part of convergent sublayer protocol data packet CPCS-PDU by utilizing data packet provided from upper layer and other parameters; carrying on segmentation processing for CPCS-PDU and recombining to become CPCS-PDU according to AUU index of collected cell head as well as to be processed by the reception operation module; inspecting whether CPCS-PDU is correct or not. |
Application Number
申请号 |
01145381 |
Application Date
申请日 |
2001.12.29 |
| Title 名称 |
System and method for realizing adaptive layer function in ATM switch board |
Publication Number
公开号 |
1430385 |
Publication Date
公开日 |
2003.07.16 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
H04L12/42 |
Applicant(s) Name
申请人 |
Shanghai No.2 Inst., Shenzhen Zhongxing Communication Co., Ltd. |
| Address 地址 |
518057 |
| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
jiang tianhua |
| More information 更 多 信 息 |
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