Communications networks

专利名称：Communications networks

发明人：The designation of the inventor has not yet

been filed

申请号：EP06251777.6申请日：20060330公开号：EP1841145A1公开日：20071003

专利附图：

摘要：In order to keep a pathway for time critical data packets (for example for VolPcalls) a dummy flow of data packets is established between a home hub router 20 and abroadband remote access server 25 being the first gateway to the IP network. Should a

call be made from the telephone 23, the dummy flow is replaced for the duration of thecall by the packets generated for the VolP call. The dummy flow is adjusted by increasingor decreasing the number of data packets transmitted in order to ensure that a minimumbandwidth having a tolerable delay is available. The dummy flow works by causing nontime critical (i.e. P2P data packet flows) to back off and no modification is required torouters and the like incorporated into the network.

申请人：BRITISH TELECOMMUNICATIONS public limited company

地址：81 Newgate Street London EC1A 7AJ GB

国籍：GB

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