发明名称 |
A METHOD AND SYSTEM OF BANDWIDTH-AWARE SERVICE PLACEMENT FOR SERVICE CHAINING |
摘要 |
<p>A method implemented in a network for placing services at network devices is disclosed. The network contains a plurality of network devices and offers a set of services to subscribers. Subsets of the set of services are included in ordered service chains for subscribers. The method starts with determining a list of bandwidth consumption entities of a service for each service within the set of services, where each bandwidth consumption entity is based on one or more chains of services. Then a weight of each service is calculated based on the list of bandwidth consumption entities of the service and a service with a highest weight within the group of one or more services that have not been placed is selected. The selected service is then placed at a network device based at least partially on calculating bandwidth impacts to the network by the service.</p> |
申请公布号 |
WO2014191851(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
WO2014IB61017 |
申请日期 |
2014.04.25 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
ZHANG, YING;BEHESHTI-ZAVAREH, NEDA |
分类号 |
H04L12/24 |
主分类号 |
H04L12/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|