专利内容由知识产权出版社提供
专利名称：SUB-PATH E2E PROBING
发明人：JOHNSSON, Andreas,EKELIN, Svante,FLINTA,
Christofer
申请号：EP10847572.4申请日：20100310公开号：EP2545682A1公开日：20130116
摘要：The present invention relates to a method and arrangement for estimatingavailable bandwidth of sub-path of a data path. The solution is based on the sending ofprobe packet trains comprising inner and outer packets from a start node to an endnode using different TTL values for the outer and inner packets of these probe trains. Bycomparing measurements using different TTL values of the inner packets, it is alsopossible to determine which link are the local tight link and what available bandwidth ithas.
申请人：Telefonaktiebolaget LM Ericsson (publ)
地址：1 83 Stockholm SE
国籍：SE
代理机构：Säfsten, Karin
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