Invention Grant
US08699461B2 Optimized home evolved NodeB (eNB) handover in an LTE network
有权
在LTE网络中优化的家庭演进的NodeB(eNB)切换
- Patent Title: Optimized home evolved NodeB (eNB) handover in an LTE network
- Patent Title (中): 在LTE网络中优化的家庭演进的NodeB(eNB)切换
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Application No.: US13213804Application Date: 2011-08-19
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Publication No.: US08699461B2Publication Date: 2014-04-15
- Inventor: Haibo Qian , Michael Brown , Curtis Provost
- Applicant: Haibo Qian , Michael Brown , Curtis Provost
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agent David H. Judson
- Main IPC: H04W36/08
- IPC: H04W36/08

Abstract:
A method to provide an optimized intra-HeNB GW handover operation that reduces signaling to and from an LTE MME (Mobility Management Entity) function of the 3GPP E-UTRAN Evolved Packet core (EPC). In operation, an HeNB Gateway (GW) intercepts handover requests from a source HeNB to a target HeNB and processes these requests locally, with minimal interaction from the MME. Where possible, messaging to and from the MME is minimized and/or reduced, irrespective of the 3GPP requirement that the GW relay all handover-related messages to the MME.
Public/Granted literature
- US20130044730A1 Optimized Home Evolved NodeB (eNB) Handover in an LTE Network Public/Granted day:2013-02-21
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