The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2014
Filed:
Apr. 06, 2010
Hong-yu Wei, Taipei, TW;
Yih-shen Chen, Hsinchu, TW;
I-kang Fu, Taipei, TW;
Shih-lung Chao, Taipei, TW;
Guan-yu Lin, Caotun Township, Nantou County, TW;
Hong-Yu Wei, Taipei, TW;
Yih-Shen Chen, Hsinchu, TW;
I-Kang Fu, Taipei, TW;
Shih-Lung Chao, Taipei, TW;
Guan-Yu Lin, Caotun Township, Nantou County, TW;
Abstract
A method of dynamic resource transaction in wireless OFDMA systems is proposed. In macro-femto overlay network architecture, network and traffic condition varies dynamically. Dynamic resource transaction is a powerful mechanism to achieve effective interference mitigation and flexible radio resource management to enhance resource utilization as well as to improve link performance. Dynamic resource transaction can be performed by signaling or message exchange through backhaul network or air-interface connections. The signal or message through backhaul network can be directly exchanged among multiple base stations or be routed through a centralized self-organizing network (SON) server. In one embodiment, dynamic resource transaction is used to achieve adaptive reservation region configuration, a solution to avoid interference and frequent handover for high-speed mobile stations.