A method and system to for a communications network architecture for an Internet Protocol centric wireless network for a first user to communicate to a destination, the architecture comprising: a network service function layer within the wireless network. The network service function layer can include:...http://www.google.de/patents/US6714987?utm_source=gb-gplus-sharePatent US6714987 - Architecture for an IP centric distributed network
Architecture for an IP centric distributed network
