Measurements for the interworking of wireless wide area and wireless local area networks
First Claim
1. A device for managing Wireless Wide Area Network and Wireless Local Area Network interworking, comprising:
- a measurement module, residing at an interworking element, the measurement module configured to perform at least one performance measurement at the interworking element providing information about the performance of at least one Wireless Local Area Network (WLAN) Access Point (AP) and at least one Wireless Wide Area Network (WWAN) node, in a combined system comprising a WWAN interworking with at least one WLAN; and
a communication module, in communication with the measurement module, and configured to send the at least one performance measurement to a Network Management (NM) server configured to collect performance measurements from multiple interworking elements, wherein the NM server collects the performance measurements in order to determine at least one monitoring result for the WLAN AP and the WWAN node, wherein the at least one monitoring result comprises one or more of;
a percentage of data throughput being offloaded from a selected WWAN node to a selected WLAN AP;
a number of active wireless mobile devices associated with the selected WWAN node and connected to the selected WLAN AP;
a percentage of data throughput being offloaded from the selected WWAN node to a set of WLAN APs in a coverage area of the selected WWAN node;
ora number of wireless mobile devices associated with the selected WWAN node and involuntarily disconnected from the selected WLAN AP within the coverage area of the selected WWAN node.
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Accused Products
Abstract
Technology is discussed for capturing performance measurements from Wireless Wide Area Network (WWAN) transmission points and Wireless Local Area Network (WLAN) Access Points (AP). The performance measurements can provide information about the interworking a WWAN and one or more WLANs that can be used to offload traffic from the WWAN. Also, an illustrative example of the collection of performance measurements at a WWAN is explained. Furthermore, the correlation, analysis, and general harnessing of performance measurements to optimize and/or maintain combinations between a WWAN and one or more WLANs is discussed, among other topics.
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Citations
26 Claims
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1. A device for managing Wireless Wide Area Network and Wireless Local Area Network interworking, comprising:
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a measurement module, residing at an interworking element, the measurement module configured to perform at least one performance measurement at the interworking element providing information about the performance of at least one Wireless Local Area Network (WLAN) Access Point (AP) and at least one Wireless Wide Area Network (WWAN) node, in a combined system comprising a WWAN interworking with at least one WLAN; and a communication module, in communication with the measurement module, and configured to send the at least one performance measurement to a Network Management (NM) server configured to collect performance measurements from multiple interworking elements, wherein the NM server collects the performance measurements in order to determine at least one monitoring result for the WLAN AP and the WWAN node, wherein the at least one monitoring result comprises one or more of; a percentage of data throughput being offloaded from a selected WWAN node to a selected WLAN AP; a number of active wireless mobile devices associated with the selected WWAN node and connected to the selected WLAN AP; a percentage of data throughput being offloaded from the selected WWAN node to a set of WLAN APs in a coverage area of the selected WWAN node;
ora number of wireless mobile devices associated with the selected WWAN node and involuntarily disconnected from the selected WLAN AP within the coverage area of the selected WWAN node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 26)
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9. A computer program product comprising a non-transitory computer usable medium having a computer readable program code embodied therein, the computer readable program code adapted to be executed to implement a method for acquiring performance measurements for network elements in a system comprising a Wireless Wide Area Network (WWAN) interworking with at least one Wireless Local Area Network (WLAN), comprising:
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making at least one performance measurement for a network element comprising one of a WWAN node and a WLAN Access Point (AP), the performance measurement configured to provide information about a contribution of the network element to an interworking between the WWAN and the WLAN; and communicating the at least one performance measurement to a system server to optimize the interworking of the WWAN and the at least one WLAN, wherein the system server is configured to determine at least one interworking result for the system comprising the WWAN interworking with the WLAN, wherein the inter working result comprises one or more of; a percentage of data throughput being offloaded from the WWAN node to the WLAN AP, wherein the WLAN AP is within a coverage area of the WWAN node; a number of active wireless mobile devices associated with the WWAN node and connected to the WLAN AP;
ora number of wireless mobile devices associated with the WWAN node and involuntarily disconnected from the WLAN AP within the coverage area of the WWAN node. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A device for monitoring performance of network elements facilitating interworking between a Wireless Wide Area Network and at least one Wireless Local Area Network, comprising:
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a collection module, residing at a system-level server, the collection module configured to receive at least one performance measurement pertaining to at least one network element, wherein a network element comprises one of a Wireless Wide Area Network WWAN node, a Wireless Local Area Network (WLAN) Access Point (AP), and a sub-network server, wherein the at least one performance measurement is configured to provide information about data offloading between a WWAN and at least one WLAN facilitated by the given network element; and a calculation module, residing at the system-level server and in communication with the collection module, configured to calculate at least one performance result from the at least one performance measurement received by the collection module to optimize integration between the WWAN and the at least one WLAN, wherein the performance comprises one or more of; a percentage of data throughput being offloaded from a selected WWAN node to a selected WLAN AP; a number of active wireless mobile devices associated with the selected WWAN node and connected to the selected WLAN AP; a percentage of data throughput being offloaded from the selected WWAN node to a set of WLAN APs in a coverage area of the selected WWAN node;
ora number of wireless mobile devices associated with the selected WWAN node and involuntarily disconnected from the selected WLAN AP within the coverage area of the selected WWAN node. - View Dependent Claims (16, 17, 18, 19, 20)
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21. A computer program product comprising a non-transitory computer usable medium having a computer readable program code embodied therein, the computer readable program code adapted to be executed to implement instructions to calculate a performance metric used to determine a role played by a network element in integrating a Wireless Wide Area Network and at least one Wireless Local Area Network, comprising:
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receiving, at a system server, a series of performance measurements configured to provide information about a level of integration between a Wireless Wide Area Network (WWAN) and a Wireless Local Area Network (WLAN); and calculating, at the system server, at least one performance result with the series of performance measurements, wherein the performance result comprises one or more of; a percentage of data throughput being offloaded from a particular eNodeB to a given WLAN AP; a number of active UEs being offloaded from the particular eNodeB to the given WLAN AP; a percentage of data throughput being offloaded from the particular eNodeB to the at least one WLAN AP within the coverage are of the particular eNodeB;
ora number of UEs being offloaded from the particular eNodeB to the at least one WLAN AP within the coverage area of the particular eNodeB. - View Dependent Claims (22, 23, 24, 25)
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Specification