基本信息:
- 专利标题： NETWORK BANDWIDTH ALLOCATION IN MULTI-TENANCY CLOUD COMPUTING NETWORKS
- 专利标题（中）：网络带宽分配策略在云计算网络，多方参与
- 申请号：EP14720695.7 申请日：2014-02-14
- 公开(公告)号：EP2965468A1 公开(公告)日：2016-01-13
- 发明人： ZHANG, Ying
- 申请人： Telefonaktiebolaget L M Ericsson (Publ)
- 申请人地址： 164 83 Stockholm SE
- 专利权人： Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人： Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人地址： 164 83 Stockholm SE
- 代理机构： Rees, Simon John Lewis
- 优先权： US201313791316 20130308
- 国际公布： WO2014136005 20140912
- 主分类号： H04L12/24
- IPC分类号： H04L12/24 ; G06F9/50 ; H04L12/801 ; H04L12/753 ; H04L29/08
摘要：
A computing device determines an optimal allocation of network bandwidth on a plurality of communications links for a plurality of virtual machines (VMs) in a multi-tenant cloud network based upon a set of bandwidth requirements for the plurality of VMs. The computing device generates a plurality of spanning tree data structures (TDSs). Edges in the TDSs include computed bandwidth values indicating an amount of bandwidth to be reserved over a communications link represented by that edge for the plurality of VMs. The computing device generates a weighted distance value for each TDS of the plurality of TDSs, and selects a TDS of the plurality of TDSs having a smallest weighted distance value as the TDS having computed bandwidth values representing the optimal allocation of network bandwidth.