Invention Grant
- Patent Title: Femto-relay systems and methods of managing same
- Patent Title (中): 毫微微继电器系统及其管理方法
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Application No.: US13246463Application Date: 2011-09-27
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Publication No.: US08976690B2Publication Date: 2015-03-10
- Inventor: Ian F. Akyildiz , David M. Gutierrez Estevez , Elias Chavarria Reyes
- Applicant: Ian F. Akyildiz , David M. Gutierrez Estevez , Elias Chavarria Reyes
- Applicant Address: US GA Atlanta
- Assignee: Georgia Tech Research Corporation
- Current Assignee: Georgia Tech Research Corporation
- Current Assignee Address: US GA Atlanta
- Agency: Troutman Sanders LLP
- Agent Ryan A. Schneider; Dustin B. Weeks
- Main IPC: H04W24/00
- IPC: H04W24/00 ; H04L12/24 ; H04W16/32 ; H04W84/04

Abstract:
The various embodiments of the present invention relate generally to femto-relay systems and methods. An exemplary embodiment of the present invention provides a femto-relay system comprising a relay-radio, a femto-radio, a joint femto-relay resource management module, and an IP-backhaul QoS monitoring module. The relay-radio is in communication with a macro-cell base-station. The femto-radio is in communication with the relay-radio and configured to route signals between a core network and at least one femto-cell user equipment through an IP-backhaul link. The joint femto-relay resource management module is configured to intelligently manage radio resources between the femto-radio and the relay-radio to reduce cross-tier interference. The IP-backhaul QoS monitoring module is configured to monitor a QoS being delivered by the IP-backhaul link and notify the relay-radio to route signals between the femto-cell user equipment and core network through the macro-cell base-station if the QoS fall below a predetermined threshold.
Public/Granted literature
- US20120076027A1 FEMTO-RELAY SYSTEMS AND METHODS OF MANAGING SAME Public/Granted day:2012-03-29
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