摘要:
A geographic-based communications service system has a mobile unit for transmitting/receiving information, and access points connected to a network. The access points are arranged in a known geographic locations and transmit and receive information from the mobile unit. When one of the access points detects the presence of the mobile unit, it sends a signal to the network indicating the location of the mobile unit and the content information requested by the mobile unit. Based on the signal received from the access point, the network communicates with information providers connected to the network and provides data to the mobile unit through the access point corresponding to the location of the mobile unit.
摘要:
A system and method for providing access and/or roaming features on a network system. The network system includes a plurality of wireless and/or wired access points coupled to a network. Access points (APs) for the network may be widely distributed in various facilities, such as airports, mass-transit stations, and various businesses. The network may couple to a wide area network, such as the Internet. In one embodiment, a portable computing device (PCD) of a user may store identification information which uniquely indicates a network provider of a plurality of possible network providers. The identification information may also or instead indicate an access or privilege level of the user. Each of the access points are operable to “listen for” or detect identification information associated with numerous different providers. When the access point receives the identification information from a PCD of a user, the access point may determine the appropriate network provider for the portable computing device using the identification information. Network access may then be provided to the portable computing device through the determined network provider. Thus the network system is useable by subscribers of each of the plurality of possible network providers, thereby enabling subscribers to “roam” on various wireless networks, including networks maintained by other providers. The access information may also include an access level which indicates the user's access or privilege level. Thus, the local network may provide various local resources which are available to users having a first access level, and users with a second access level may not be entitled to view or utilize these network resources on the network, but may be simply provided external Internet access.
摘要:
Configuring and managing gateway devices. A gateway device may be installed at a location, such as a merchant location or home. The gateway device may manage (e.g., monitor and/or control) one or more devices at the location. For example, the gateway device may manage various fuel tank devices, point of sale devices, refrigeration devices, liquid dispensing devices, etc., at a convenience store. The gateway device may provide reported information to and receive commands from a cloud server, which may be in communication with other devices which may be used to view reported information of or control the managed devices. The cloud server may also be configured to install applications, e.g., for execution by the cloud server, the gateway device, and/or other devices. For example, the gateway device may install applications provided by the cloud server to manage the devices coupled to the gateway device.
摘要:
System and Method for providing access to multiple wireless service providers (WSPs) on a shared network infrastructure. The system includes a plurality of access points (Aps) coupled to a network which may be distributed in airports, mass-transit stations, businesses, etc. The network may couple to a wide area network, such as the Internet. Each AP may include a plurality of virtual Aps (VAPs), each corresponding to a WSP. A portable computing device (PCD) of a user stores identification information indicating a WSP of a plurality of possible WSPs, and which may include an access level of the user. Each AP “listens for” or detects identification information associated with numerous WSPs. When the AP receives the identification information from the PCD, it determines the VAP/WSP for the PCD using the identification information. Network access is then provided to the PCD through the determined WSP at the determined access level.
摘要:
A multiservice merchant gateway (MMG) is disclosed. The MMG allows point of sale terminals and other devices to be interfaced with a wide area network, thereby improving speed and service to terminal owners and users, allowing for more efficient systems on merchant premises, and also allowing the merchant to provide and/or utilize various additional features and services. Support infrastructure for configuring MMGs, managing MMGs, and providing related services are also disclosed.
摘要:
A geographic-based communications service system has a mobile unit for transmitting/receiving information, and access points connected to a network. The access points are arranged in a known geographic locations and transmit and receive information from the mobile unit. When one of the access points detects the presence of the mobile unit, it sends a signal to the network indicating the location of the mobile unit and the information requested by the mobile unit. Based on the signal received from the access point, the network communicates with information providers connected to the network and provides data to the mobile unit through the access point corresponding to the location of the mobile unit.
摘要:
System and Method for providing access to multiple wireless service providers (WSPs) on a shared network infrastructure. The system includes a plurality of access points (Aps) coupled to a network which may be distributed in airports, mass-transit stations, businesses, etc. The network may couple to a wide area network, such as the Internet. Each AP may include a plurality of virtual Aps (VAPs), each corresponding to a WSP. A portable computing device (PCD) of a user stores identification information indicating a WSP of a plurality of possible WSPs, and which may include an access level of the user. Each AP “listens for” or detects identification information associated with numerous WSPs. When the AP receives the identification information from the PCD, it determines the VAP/WSP for the PCD using the identification information. Network access is then provided to the PCD through the determined WSP at the determined access level.
摘要:
A dedicated bus between a central processing unit and a peripheral unit, such as a graphics controller driving a video display, provides enhanced capability in an environment in which signal processing occurs within the central processing unit. The dedicated bus relieves other data buses, such as the PCI bus, of the need to communicate large amounts of data, such as decompressed video data. The resulting system supports high bandwidth transmissions of decompressed video data, enabling high resolution 24 bit full motion video and multiple data stream video.
摘要:
A geographic-based communications service system has a mobile unit for transmitting/receiving information, and access points connected to a network. The access points are arranged in known geographic locations and transmit and receive information from the mobile unit. When one of the access points detects the presence of the mobile unit, it sends a signal to the network indicating the location of the mobile unit and the information requested by the mobile unit. Based on the signal received from the access point, the network communicates with information providers connected to the network and provides data to the mobile unit through the access point corresponding to the location of the mobile unit.
摘要:
Pilot messages are transmitted between communicating nodes on a network either periodically or as a continuous background process in order to determine the most efficient path for transmitting a message from a node to every other node in a network depending on prevailing message traffic conditions. Each node can transmit pilot messages at predetermined intervals or in response to commands from a master riding node. A master riding node can monitor message traffic and alter the sequence in which pilot messages are transmitted, thereby more frequently monitoring traffic between nodes with heavy communication requirements. By routing messages from a source node to a destination over a predetermined efficient path, it is no longer necessary for the system to determine a next destination point as messages traverse the network.