Abstract: The DSCP Mirroring System enables the automatic reuse of the Differentiated Services Code Point header by the user devices that are served by a network to enable delivery of wireless services to the individually identified user wireless devices and manage the various data traffic and classes of data to optimize or guarantee performance, low latency, and/or bandwidth without the overhead of the management of the Differentiated Services Code Point header.

Abstract: The Traffic Scheduling System executes a multi-step process first to identify the bandwidth intensive traffic. The identification of the bandwidth intensive traffic is effected at the stream level by measuring the byte volume of the stream over a predetermined period of time and using this data to classify the stream into one of a plurality of usage categories. The classification of bandwidth intensive traffic is network neutral in that all data is classified at the stream level (source IP, destination IP, source port, destination port). Otherwise, the data is not inspected. Once streams have been classified by the Traffic Scheduling System, the Bandwidth Intensive and Near Real Time traffic can be controlled by a simple Traffic Shaping process executed by the Traffic Scheduling System, using a traffic management parameter such as via the Round-Trip Time of the next higher priority queue, in the set of queues.

Abstract: The Content Delivery Handoff System enables a passenger's wireless device, operating in an airborne wireless cellular network, to receive selected content and to ensure continuity and/or completion of the content delivery when the aircraft reaches its destination before the entirety of the selected content is delivered to the passenger. This completion of content delivery can occur in a spatially and temporally disjunct manner where the delivery of the remainder of the selected content occurs at a terrestrial location or on a subsequent flight and at a later time.

Abstract: Logic for responding to a Maximum Bitrate request includes comparing the requesting Maximum Bitrate and a Maximum Bitrate limit to Supported Maximum Bitrates. If the Maximum Bitrate limit is not at least as high as a lowest Supported Maximum Bitrate, communications services associated with the requested Maximum Bitrate are not provided. If the Maximum Bitrate limit is at least as high as the lowest Supported Maximum Bitrate, an Offered Bitrate is selected from a set of Supported Maximum Bitrates that is at least as high as the requested Maximum Bitrate and no higher than the Maximum Bitrate limit as long as such a Supported Maximum Bitrate exists. If such a Supported Maximum Bitrate does not exist, the Offered Bitrate is selected to be a highest available Supported Maximum Bitrate that is not higher than the Maximum Bitrate Limit.

Abstract: A protocol identifier, such as, a GTP version identifier, is automatically cached in association with device contact information. Setup latency is reduced for subsequent connections. For instance, the cache indicates that a GGSN only supports GTPV0. An SGSN attempts to create a PDP context with the GGSN using GTPV0 without first trying GTPV1. If the cache does not include a version identifier for an APN IP address, the SGSN tries to create a context with a first version (e.g., GTPV1) and, if necessary, a second version (e.g., GTPV0). An identifier associated with the successful protocol is stored in the cache in association with the contact information (e.g., APN or APN IP address). Freshness of cached information is assured. For example, when all tunnels associated with an APN IP address are torn down, a flush timer is started. If the timer expires, the cache entry is removed.

Abstract: The Aircraft Air-To-Ground IP Tunnel System provides wireless communication services to passengers located onboard an aircraft by storing data indicative of the individually identified passenger wireless devices located onboard the aircraft. The Aircraft Air-To-Ground IP Tunnel System assigns a single IP address to each Point-to-Point Protocol link connecting the aircraft network to the ground-based communication network and creates an IP subnet onboard the aircraft. The IP subnet utilizes a plurality of IP addresses for each Point-to-Point link, enabling each passenger wireless device to be uniquely identified with their own IP address. This is enabled since both Point-to-Point Protocol IPCP endpoints have pre-defined IP address pools and/or topology configured, so each Point-to-Point Protocol endpoint can utilize a greater number of IP addresses than one per link.

Abstract: Network efficiency is improved by building and maintaining path integrity tables in nodes of a network. The tables include path integrity information for paths associated with the nodes. A path is defined by a source address, a destination address and a port or version number. Once a node is made aware of a path, either by handling network message traffic associated with the path or through manual entry, the node maintains path status information with information provided by normal network message traffic, or absent the normal network message traffic, by transmitting Echo Request messages and processing information related to Echo Response messages or the lack thereof. Information related to paths that are disabled for longer than a disabled path duration limit is deleted from the tables. A Gratuitous GTP Echo Response message can notify other nodes of an administrative state change in a node.

Abstract: The Aircraft Mobile IP Address System provides wireless communication services to passengers who are located onboard an aircraft by storing data indicative of the individually identified wireless devices located onboard the aircraft. The System assigns a single IP address to each Point-to-Point Protocol link which connects the aircraft network to the ground-based communication network but also creates an IP subnet onboard the aircraft. The IP subnet utilizes a plurality of IP addresses for each Point-to-Point link thereby to enable each passenger wireless device to be uniquely identified with their own IP address. This is enabled since both Point-to-Point Protocol IPCP endpoints have pre-defined IP address pools and/or topology configured; each Point-to-Point Protocol endpoint can utilize a greater number of IP addresses than one per link. Such an approach does not change IPCP or other EVDO protocols/messaging but does allow this address to be directly visible to the ground-based communication network.

Abstract: The Aircraft IP Subnet System provides wireless communication services to passengers located onboard an aircraft by storing data indicative of individually identified wireless devices that are located onboard the aircraft. The Aircraft IP Subnet System assigns a single IP address to each Point-to-Point Protocol link connecting the aircraft network to the ground-based communication network and creates an IP subnet onboard the aircraft. The IP subnet utilizes a plurality of IP addresses for each Point-to-Point link, thereby to enable each passenger wireless device to be uniquely identified with their own IP address. This is enabled since both Point-to-Point Protocol IPCP endpoints have pre-defined IP address pools and/or topology configured, so each Point-to-Point Protocol endpoint can utilize a greater number of IP addresses than one per link. Such an approach does not change IPCP or other EVDO protocols/messaging but allows this address to be directly visible to the ground-based communication network.

Abstract: The Content Delivery Handoff System enables a passenger's wireless device, operating in an airborne wireless cellular network, to receive selected content and to ensure continuity and/or completion of the content delivery when the aircraft reaches its destination before the entirety of the selected content is delivered to the passenger. This completion of content delivery can occur in a spatially and temporally disjunct manner where the delivery of the remainder of the selected content occurs at a terrestrial location or on a subsequent flight and at a later time.

Abstract: The Customized Electronic Services Delivery System provides customized electronic services to passengers who are located onboard an aircraft by storing data indicative of a plurality of electronic services that are available to passengers who are located onboard an aircraft, as well as data indicative of preferences of passengers for the plurality of electronic services. Once a correspondence is made between the electronic services and an identified passenger, the Customized Electronic Services Delivery System advises the passenger of the availability of the customized services and establishes wireless communications between the passenger's electronic device and the selected electronic service. The electronic services include in-flight entertainment services as well as destination-based services which link the passenger's existing travel plans with offers for additional services that are available to the passenger at their nominal destination and their planned travel schedule.

Abstract: The Customized Electronic Services Delivery System provides customized electronic services to passengers who are located onboard an aircraft by storing data indicative of a plurality of electronic services that are available to passengers who are located onboard an aircraft, as well as data indicative of preferences of passengers for the plurality of electronic services. Once a correspondence is made between the electronic services and an identified passenger, the Customized Electronic Services Delivery System advises the passenger of the availability of the customized services and establishes wireless communications between the passenger's electronic device and the selected electronic service. The electronic services include in-flight entertainment services as well as destination-based services which link the passenger's existing travel plans with offers for additional services that are available to the passenger at their nominal destination and their planned travel schedule.

Abstract: The VoIP Management System is capable of identifying voice-based wireless devices and denying wireless communication services to these devices. The VoIP Management System also identifies VoIP packet data traffic, and this communication connection can be denied. The VoIP Management System can also identify encrypted VoIP packet data traffic (for a unique Source-Destination IP pair) based upon VoIP packet data traffic characteristics: packet timing, packet rate, and packet size, since VoIP services have a distinct packet data traffic pattern. When a VoIP call is detected, the VoIP Management System disrupts the identified VoIP packet data traffic, without modifying the packet data content, such as by adding sufficient latency to the Packet Data Unit of the packet data traffic to make the VoIP services unusable.

Abstract: Network efficiency is improved by building and maintaining path integrity tables in nodes of a network. The tables include path integrity information for paths associated with the nodes. A path is defined by a source address, a destination address and a port or version number. Once a node is made aware of a path, either by handling network message traffic associated with the path or through manual entry, the node maintains path status information with information provided by normal network message traffic, or absent the normal network message traffic, by transmitting Echo Request messages and processing information related to Echo Response messages or the lack thereof. Information related to paths that are disabled for longer than a disabled path duration limit is deleted from the tables. A Gratuitous GTP Echo Response message can notify other nodes of an administrative state change in a node.

Abstract: Logic for responding to a Maximum Bitrate request includes comparing the requesting Maximum Bitrate and a Maximum Bitrate limit to Supported Maximum Bitrates. If the Maximum Bitrate limit is not at least as high as a lowest Supported Maximum Bitrate, communications services associated with the requested Maximum Bitrate are not provided. If the Maximum Bitrate limit is at least as high as the lowest Supported Maximum Bitrate, an Offered Bitrate is selected from a set of Supported Maximum Bitrates that is at least as high as the requested Maximum Bitrate and no higher than the Maximum Bitrate limit as long as such a Supported Maximum Bitrate exists. If such a Supported Maximum Bitrate does not exist, the Offered Bitrate is selected to be a highest available Supported Maximum Bitrate that is not higher than the Maximum Bitrate Limit.

Abstract: A protocol identifier, such as, a GTP version identifier, is automatically cached in association with device contact information. Setup latency is reduced for subsequent connections. For instance, the cache indicates that a GGSN only supports GTPV0. An SGSN attempts to create a PDP context with the GGSN using GTPV0 without first trying GTPV1. If the cache does not include a version identifier for an APN IP address, the SGSN tries to create a context with a first version (e.g., GTPV1) and, if necessary, a second version (e.g., GTPV0). An identifier associated with the successful protocol is stored in the cache in association with the contact information (e.g., APN or APN IP address). Freshness of cached information is assured. For example, when all tunnels associated with an APN IP address are torn down, a flush timer is started. If the timer expires, the cache entry is removed.