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a resource management and resource technology, applied in the field of telecommunications, can solve the problems of affecting the quality of service affecting the service quality of licensed wireless systems, and affecting the service quality of users of licensed wireless systems, and achieving the effect of preventing theft of services
Inactive Publication Date: 2008-03-27
KINETO WIRELESS
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[0016] Some embodiments provide a security control method. The method receives a security mode command that includes a set of security keys and a set of security algorithms at the FAP from the network controller, the set of security keys and the set of security algorithms are received at the network controller from the first wireless communication system. The method determines the integrity of a set of messages that are exchanged between the FAP and a user equipment (UE) that is communicatively coupled to the FAP through an air interface by using the set of security keys and the set of security algorithms.
[0017] Some embodiments provide method of providing security. The method establishes a secure tunnel between the FAP and the network controller. The method communicatively couples the FAP and several user equipments (UEs) to the network controller by using ...
Problems solved by technology
The wireless transport mechanisms and frequencies employed by typical licensed wireless systems limit both data transfer rates and range.
As a result, the quality of service (voice quality and speed of data transfer) in licensed wireless systems is considerably inferior to the quality of service afforded by landline (wired) connections.
Thus, the user of a licensed wireless system pays re...
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[0078] In the following detailed description of the invention, numerous details, examples, and embodiments of the invention are set forth and described. However, it will be clear and apparent to one skilled in the art that the invention is not limited to the embodiments set forth and that the invention may be practiced without some of the specific details and examples discussed.
[0079] Throughout the following description, acronyms commonly used in the telecommunications industry for wireless services are utilized along with acronyms specific to the present invention. A table of acronyms used in this application is included in Section XV.
[0080] Some embodiments are implemented in a communication system that includes a first wireless communication system and a second wireless communication system that includes a Femtocell access point (FAP) and a network controller that can communicatively couple the FAP to the first wireless communication system.
[0081] In some embodiments, the net...
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Abstract
Some embodiments are implemented in a communication system that includes a first wireless communication system and a second wireless communication system that includes a Femtocell access point (FAP) and a network controller that can communicatively couple the FAP to the first wireless communication system. In some embodiments, the network controller can communicatively couple to the first wireless communication system through a UTRAN Iu interface. Some embodiments provide a resource management method that determines that a user equipment (UE) has roved in a region serviced by the FAP. The FAP includes a generic access resource control (GA-RC) protocol sub-layer. The method creates a separate GA-RC state dedicated to the UE in the GA-RC protocol sub-layer. The method also sets the GA-RC state dedicated to the UE to a deregistered state to indicate that the UE is not registered to use the services of the wireless communication system.
Description
CLAIM OF BENEFIT TO RELATED APPLICATIONS [0001] This application claims the benefit of U.S. Provisional Application 60 / 826,700, entitled “Radio Access Network—Generic Access to the Iu Interface for Femtocells”, filed Sep. 22, 2006; U.S. Provisional Application 60 / 869,900, entitled “Generic Access to the Iu Interface for Femtocells”, filed Dec. 13, 2006; U.S. Provisional Application 60 / 911,862, entitled “Generic Access to the Iu Interface for Femtocells”, filed Apr. 13, 2007; U.S. Provisional Application 60 / 949,826, entitled “Generic Access to the Iu Interface”, filed Jul. 13, 2007; U.S. Provisional Application 60 / 884,889, entitled “Methods to Provide Protection against service Theft for Femtocells”, filed Jan. 14, 2007; U.S. Provisional Application 60 / 893,361, entitled “Methods to Prevent Theft of Service for Femtocells Operating in Open Access Mode”, filed Mar. 6, 2007; U.S. Provisional Application 60 / 884,017, entitled “Generic Access to the Iu Interface for Femtocell—Stage 3”, fil...
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