Patent ID: 9621646
Date: 2017-04-11
CPC Classifications: H04L

Claim:
1. A method of providing a candidate nodes list for live streaming services, the method comprising the following steps: collecting information including load information of each node involved in the live streaming services, wherein the load information includes load levels regarding resources of the node; calculating progress factors of each node based on the information collected in the collecting step, wherein the progress factors include download progress and supply progress; comparing the collected load information of each node with load thresholds; sorting, the nodes determined in the comparing step to have collected load information which lies below the load thresholds, based on the progress factors calculated in the calculating step; forming the candidate nodes list by a number N of first nodes of the nodes sorted in the sorting step; and providing the candidate nodes list to a node requesting the candidate nodes list, wherein at least one of the nodes in the candidate nodes list is suitable for providing the live streaming services; wherein the load thresholds are preconfigured by Operation Administration and Maintenance (OAM) based upon overlay of the live streaming services.