发明名称 |
Communication system with exchange of capability information |
摘要 |
<p>A communications system may be used for transmitting and/or receiving data over a network. The system needs to exchange capability information with other systems in the network, in order to determine which forms of communication can be mutually supported. The exchange of information includes logical expressions involving two or more inter-related quality of service parameters. This allows, for example, a system to indicate that a higher error rate will occur if the throughput is increased. In the preferred embodiment, each capability parameter is specified in terms of a range between a minimum and a maximum acceptable value. Application is to an ATM network with end terminals T1 and T2 communicating via switches S1-S4.</p> |
申请公布号 |
GB2318030(A) |
申请公布日期 |
1998.04.08 |
申请号 |
GB19960020699 |
申请日期 |
1996.10.04 |
申请人 |
* INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BARRY KEITH * ALDRED;HOWARD SHELTON * LAMBERT;HARRY DAVID * MITCHELL;DAVID SEAGER * RENSHAW;GRAHAM HUGH * TUTTLE |
分类号 |
H04L12/24;H04L12/70;H04N7/24;H04Q11/04;(IPC1-7):H04L12/56;H04L29/06 |
主分类号 |
H04L12/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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