发明名称 |
SERVICE PREEMPTION SELECTION SYSTEMS AND METHODS IN NETWORKS |
摘要 |
Systems and methods for service preemption selection implemented by a node in a network include receiving, from an ingress link, a request to establish a service on a path in the network while preempting one or more existing services if required to establish the service, wherein the request comprises a list of any previously selected services for preemption and an indication of whether preemption is required on the ingress link; selecting, if required based on the indication, one or more services for preemption on the ingress link based on service selection criteria; and forwarding the request on an egress link to an adjacent node with any updates based on the selecting. |
申请公布号 |
US2017099354(A1) |
申请公布日期 |
2017.04.06 |
申请号 |
US201514875760 |
申请日期 |
2015.10.06 |
申请人 |
Ciena Corporation |
发明人 |
MOYNIHAN Jeffrey Scott;THIRUMALASETTY Srinivasa |
分类号 |
H04L29/08 |
主分类号 |
H04L29/08 |
代理机构 |
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代理人 |
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主权项 |
1. A method of service preemption selection implemented by a node in a network, the method comprising:
receiving, from an ingress link, a request to establish a service on a path in the network while preempting one or more existing services if required to establish the service, wherein the request comprises a list of any previously selected services for preemption and an indication of whether preemption is required on the ingress link; selecting, if required based on the indication, one or more services for preemption on the ingress link based on service selection criteria; and forwarding the request on an egress link to an adjacent node with any updates based on the selecting. |
地址 |
Hanover MD US |