MOBILE WIRELESS COMMUNICATION DEVICE AND METHOD
First Claim
1. A mobile wireless communication device configured to communicate with a location management server over a wireless communication network, the mobile wireless communication device being configured to be part of a cluster of mobile wireless communication devices managed on the basis of a clustering protocol, the clustering protocol configured to select one of the mobile wireless communication devices of the cluster of mobile wireless communication devices to be a cluster head for representing the cluster of mobile wireless communication devices, the mobile wireless communication devices of the cluster of mobile wireless communication devices being either in a network-connected mode or a network-idle mode relative to the wireless communication network,wherein, in case the mobile wireless communication device is the cluster head, the mobile wireless communication device is configured to select one of the mobile wireless communication devices of the cluster of mobile wireless communication devices, including the mobile wireless communication device itself, being in the network-connected mode to be a cluster rapporteur for communicating with the location management server;
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1 Assignment
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Accused Products
Abstract
The disclosure relates to a mobile wireless communication device (101a-c) configured to communicate with a location management server (105) over a wireless communication network. The mobile wireless communication device (101a-c) is configured to be part of a cluster of mobile wireless communication devices managed on the basis of a clustering protocol, wherein the clustering protocol is configured to select one of the mobile wireless communication devices (101a-c) of the cluster of mobile wireless communication devices to be a cluster head for representing the cluster of mobile wireless communication devices. The mobile wireless communication devices (101a-c) of the cluster of mobile wireless communication devices are either in a network-connected mode or a network-idle mode relative to the wireless communication network.
17 Citations
20 Claims
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1. A mobile wireless communication device configured to communicate with a location management server over a wireless communication network, the mobile wireless communication device being configured to be part of a cluster of mobile wireless communication devices managed on the basis of a clustering protocol, the clustering protocol configured to select one of the mobile wireless communication devices of the cluster of mobile wireless communication devices to be a cluster head for representing the cluster of mobile wireless communication devices, the mobile wireless communication devices of the cluster of mobile wireless communication devices being either in a network-connected mode or a network-idle mode relative to the wireless communication network,
wherein, in case the mobile wireless communication device is the cluster head, the mobile wireless communication device is configured to select one of the mobile wireless communication devices of the cluster of mobile wireless communication devices, including the mobile wireless communication device itself, being in the network-connected mode to be a cluster rapporteur for communicating with the location management server; - and
wherein, in case the mobile wireless communication device is not the cluster head and is in the network-connected mode, the mobile wireless communication device is configured to be selected by the cluster head as the cluster rapporteur for communicating with the location management server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A location management server configured to communicate over a wireless communication network with a cluster of wireless communication devices, wherein the location management server is configured to receive cluster location management information from the mobile wireless communication device, in case the mobile wireless communication device is the cluster rapporteur, and to adapt a location area list building procedure and/or a paging procedure implemented in the location management server on the basis of the cluster location management information;
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Wherein the mobile wireless communication device being configured to be part of a cluster of mobile wireless communication devices managed on the basis of a clustering protocol, the clustering protocol configured to select one of the mobile wireless communication devices of the cluster of mobile wireless communication devices to be a cluster head for representing the cluster of mobile wireless communication devices, the mobile wireless communication devices of the cluster of mobile wireless communication devices being either in a network-connected mode or a network-idle mode relative to the wireless communication network, wherein, in case the mobile wireless communication device is the cluster head, the mobile wireless communication device is configured to select one of the mobile wireless communication devices of the cluster of mobile wireless communication devices, including the mobile wireless communication device itself, being in the network-connected mode to be a cluster rapporteur for communicating with the location management server; and wherein, in case the mobile wireless communication device is not the cluster head and is in the network-connected mode, the mobile wireless communication device is configured to be selected by the cluster head as the cluster rapporteur for communicating with the location management server. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A method of operating a mobile wireless communication device configured to communicate with a location management server over a wireless communication network, the mobile wireless communication device being configured to be part of a cluster of mobile wireless communication devices managed on the basis of a clustering protocol, the clustering protocol configured to select one of the mobile wireless communication devices of the cluster of mobile wireless communication devices to be a cluster head for representing the cluster of mobile wireless communication devices, the mobile wireless communication devices of the cluster of mobile wireless communication devices being either in a network-connected mode or a network-idle mode relative to the wireless communication network, wherein the method comprises the following steps in the mobile wireless communication device:
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selecting one of the mobile wireless communication devices of the cluster of mobile wireless communication devices, including the mobile wireless communication device itself, being in the network-connected mode to be a cluster rapporteur for communicating with the location management server; or being selected, in case the mobile wireless communication device is not the cluster head and is in network-connected mode, by the cluster head as the cluster rapporteur for communicating with the location management server.
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Specification