PROBLEM TO BE SOLVED: To solve the problem, wherein it is impossible for an electronic content information provider to provide commercially secure and effective method, for a configurable general-purpose electronic commercial transaction/distribution control system. SOLUTION: In this system, having at least one protected processing environment for safely controlling at least one portion of decoding of digital information, a secure content distribution method comprises a process for encapsulating digital information in one or more digital containers; a process for encrypting at least a portion of digital information; a process for associating at least partially secure control information for managing interactions with encrypted digital information and/or digital container; a process for delivering one or more digital containers to a digital information user; and a process for using a protected processing environment, for safely controlling at least a portion of the decoding of the digital information. COPYRIGHT: (C)2006,JPO&NCIPI

https://apps.dtic.mil/dtic/tr/fulltext/u2/a423264.pdf

Systems and Methods for Secure Transaction Management and Electronic Rights Protection

The present invention is generally directed to a system for monitoring a variety of environmental and/or other conditions within a defined remotely located region. In one aspect, a system is configured to monitor utility meters (613) in a defined area. The system is implemented by using a plurality of wireless transmitters (614), each integrated into a sensor (612) adapted to monitor a particular data input. The system also includes a plurality of transceivers (221) that are dispersed throughout the region at defined locations. The system uses a local gateway (210) to translate and transfer information from the transmitters to a dedicated computer (260) on a network (230). The dedicated computer collects, compiles and stores the data for retrieval upon client demand across the network. The computer further includes means for evaluating the received information and identifying an appropriate control signal to be applied at a designated actuator.

System and method for monitoring and controlling remote devices

The IEEE 802.11 Wireless LAN standards allow multiple non-overlapping frequency channels to be used simultaneously to increase the aggregate bandwidth available to end-users. Such bandwidth aggregation capability is routinely used in infrastructure mode operation, where the traffic to and from wireless nodes is distributed among multiple interfaces of an access point or among multiple access points to balance the traffic load. However, bandwidth aggregation is rarely used in the context of multi-hop 802.11-based LANs that operate in the ad hoc mode. Most past research efforts that attempt to exploit multiple radio channels require modifications to the MAC protocol and therefore do not work with commodity 802.11 interface hardware. In this paper, we propose and evaluate one of the first multi-channel multi-hop wireless ad-hoc network architectures that can be built using standard 802.11 hardware by equipping each node with multiple network interface cards (NICs) operating on different channels. We focus our attention on wireless mesh networks that serve as the backbone for relaying end-user traffic from wireless access points to the wired network. The idea of exploiting multiple channels is particularly appealing in wireless mesh networks because of their high capacity requirements to support backbone traffic. To reap the full performance potential of this architecture, we develop a set of centralized channel assignment, bandwidth allocation, and routing algorithms for multi-channel wireless mesh networks. A detailed performance evaluation shows that with intelligent channel and bandwidth assignment, equipping every wireless mesh network node with just 2 NICs operating on different channels can increase the total network goodput by a factor of up to 8 compared with the conventional single-channel ad hoc network architecture.

Centralized channel assignment and routing algorithms for multi-channel wireless mesh networks

A method and apparatus for inter-module communication is disclosed. The method includes defining a command definition, wherein the command definition comprises commands for interfacing with a multi-channel, multi-media, communication queuing system. The command definition can include, for example, driver object commands to request media type lists and command event lists, create drivers, request service, and release drivers. The command definition can also include, for example, service object commands to release service objects, notify when handling of an event is complete, invoke commands, release work items, suspend work items, resume work items, handle queued events, and cancel queued events. The command definition can also include, for example, client object commands to start a work item, release work items, save work item contexts, restore work item contexts, serialize work items, free work item storage, begin batch processing, and end batch processing.

Adaptive communication application programming interface

An adaptive interface for a programmable system, for predicting a desired user function, based on user history, as well as machine internal status and context. The apparatus receives an input from the user and other data. A predicted input is presented for confirmation by the user, and the predictive mechanism is updated based on this feedback. Also provided is a pattern recognition system for a multimedia device, wherein a user input is matched to a video stream on a conceptual basis, allowing inexact programming of a multimedia device. The system analyzes a data stream for correspondence with a data pattern for processing and storage. The data stream is subjected to adaptive pattern recognition to extract features of interest to provide a highly compressed representation that may be efficiently processed to determine correspondence. Applications of the interface and system include a video cassette recorder (VCR), medical device, vehicle control system, audio device, environmental control system, securities trading terminal, and smart house. The system optionally includes an actuator for effecting the environment of operation, allowing closed-loop feedback operation and automated learning.

Adaptive pattern recognition based control system and method

Methods are disclosed for sharing location and route information between communication units (e.g., talkgroup members) that are subscribed to a group location sharing service. The group location sharing service is event-based, such that the communication units may form a subset of a talkgroup desiring to actively participate or monitor an event. Communication units de-subscribe from the group location sharing service or talkgroup when they no longer desire to participate or monitor the event. Service levels may be determined for various subscribers to the group location sharing service. The service levels may include, for example, an information transmission service level and information reception service level that determine an amount, type, and/or timing of information to be sent or received by particular subscribers.

Group location and route sharing system for communication units in a trunked communication system

A method and apparatus for monitoring and processing environmental conditions within a wireless communication system is accomplished when a subscriber (22), or group of subscribers, sense an environmental condition or conditions. Upon sensing the particular environmental condition (28) or conditions, the subscriber (or communication device) provides the information about the sensed environmental condition to infrastructure equipment over the wireless communication path. Once the infrastructure equipment receives the information about the sensed environmental condition, it processes it. The processing includes storing the information, averaging the information, predicting future environmental conditions, generating warning signals based on the levels of the environmental condition, and providing feedback to an individual communication device or a group of communication devices. Once information about the sensed environmental condition has been processed, the infrastructure equipment provides at least a selected portion of the processed data to a communication device, based on a subscription of the communication device.

Method and apparatus for monitoring environmental conditions in a communication system

A method of dynamically establishing real-time communication of incoming messages to one or more user devices presently available to an intended recipient. This is accomplished by intelligently coupling a central agent to a plurality of communication networks. The central agent, in response to a detected incoming message, identifies (i) a message recipient for whom the incoming message is destined, (ii) the known user devices associated with that recipient, and (iii) the networks servicing the identified user devices. The agent then polls all identified networks to determine which have user devices available right now and selects one or more of those to receive a message. The incoming message is then modified and transformed, in accordance with predetermined action rules, before transmitting the incoming message, in whole or in part, to the available user devices.

Method of dynamically establishing communication of incoming messages to one or more user devices presently available to an intended recipient

Communication services can be controlled within geographic areas (126) by a communication resource controller (101). This occurs, when the communication resource controller (101) receives the location of a particular communication unit (102, 103) and a particular service request. Having this information, the communication resource controller (101) accesses a database (124) and determines whether that particular service request is restricted in the area that the unit is located. If the service is restricted in that area, the communication unit's (102, 103) request is denied.

Method for providing communication services based on geographic location

Information regarding available services from a RF communication system (101) is transmitted by the RF communication system on an RF communication resource(109). The information is received by at least one communication unit (108). The at least one communication unit (108) determines, from the information, the available services. The at least one communication unit (108) displays an indication of the available services on a display (206) for a user.

Gary W. Grube

Papers

Group location and route sharing system for communication units in a trunked communication system

Method and apparatus for monitoring environmental conditions in a communication system

Method of dynamically establishing communication of incoming messages to one or more user devices presently available to an intended recipient

Method for providing communication services based on geographic location

Determining and displaying available services for a communication unit