发明名称 |
METHOD AND DEVICE FOR SUPPORTING MOBILITY OF MOBILE TERMINAL IN DISTRIBUTED MOBILE NETWORK BASED ON A SOFTWARE-DEFINED NETWORK |
摘要 |
A method and a system for supporting mobility of a mobile terminal in a distributed mobile network based on a SDN are disclosed. A method of supporting a fast handover of a mobile terminal in a node-B (eNB) includes the steps of: receiving a handover initiation message from the mobile terminal, the handover initiation message including identification information and signal strength of a target eNB; determining whether or not for a fast handover trigger using the signal strength of the target eNB and movement history of the mobile terminal previously stored; and when it is determined as the fast handover trigger, transmitting a handover request message and a rule for the handover to the target eNB by using the identification information of the target eNB. |
申请公布号 |
US2016100340(A1) |
申请公布日期 |
2016.04.07 |
申请号 |
US201514750377 |
申请日期 |
2015.06.25 |
申请人 |
Foundation of Soongsil University-Industry Cooperation |
发明人 |
Kim Young Han;Sun Kyoung Jae |
分类号 |
H04W36/00 |
主分类号 |
H04W36/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method for supporting mobility of a mobile terminal in a distributed mobile network based on a SDN, including a method of supporting a fast handover of a mobile terminal in a node-B (eNB), comprising the steps of:
receiving a handover initiation message from the mobile terminal, the handover initiation message including identification information and signal strength of a target eNB; determining whether or not for a fast handover trigger using the signal strength of the target eNB and movement history of the mobile terminal previously stored; and when it is determined as the fast handover trigger, transmitting a handover request message and a rule for the handover to the target eNB by using the identification information of the target eNB. |
地址 |
Seoul KR |