Abstract: A communication system issues tokens in order to control communication received by the system. The tokens are arbitrary symbols which are stored in one or more Token Logs (TLs) for future reference. Those to whom the tokens are issued use specific tokens by including them in messages sent to the token issuer. The communication systems belonging to the potential token users record tokens which they have been issued, so that those tokens may be included in subsequent communication to the token issuers. Incoming messages without tokens are given a tokenless status and possibly rejected. Token-request tokens are automatically issued to allow other individuals to request tokens which can be used in subsequent communication. Multiple Token Logs are synchronized across multiple devices.

Abstract: The present invention provides a solution for resource sharing (e.g., inter-Cloud) within a Cloud-computing environment. One objective of the present invention is to better utilize idle public or private Cloud infrastructures and improve the availability of Cloud services by allowing different Cloud service providers to virtually combine their services and infrastructures. In the event that there is not enough capacity for a single Cloud service provider to manage its workload, the workload may be shifted to additional infrastructures within the Cloud. The result of the workload shift may reduce the unavailability of Cloud services to the Cloud end-user by allowing another Cloud service provider to temporarily handle the workload. Based on the resource sharing activities, compensation (e.g., credits/tokens) can be exchanged between the participating Cloud providers to reflect their participation in the resource exchange.

Abstract: A method, system and program product for monitoring resources servicing a business transaction is provided. The method includes providing a transaction manager that monitors a business transaction serviced by one or more resources, with each of the resources and the transaction manager having a protocol stack configured to send and receive load-monitoring headers in protocol messages. The method further includes specifying, in a protocol request header in a protocol request message, collection of performance metrics for a resource, collecting, by the resources, the performance metrics specified in the protocol request message and sending the performance metrics collected to the transaction manager, in a protocol response header in a protocol response message. Further, the method includes pre-configuring with policies the protocol stack on a subset of the resources, such that the pre-configured resources can act as monitoring agents on behalf of peer resources and send alerts to a resource manager.

Abstract: A method for providing data conversion services is disclosed for a distributed processing system. The distributed processing system identifies and utilizes the capabilities of distributed devices connected together through a wide variety of communication systems and networks and utilize those capabilities to organize, manage and distribute project workloads to the distributed devices.

Abstract: A method and apparatus is described to select a representative signature for use in identifying content in a packet stream. The method may comprise receiving the packet stream and obtaining content from a data payload of the packet. Thereafter, a plurality of signatures is identified from the content and a complexity score or a frequency score is determined based on the content. A signature of the plurality of signatures is then selected as the representative signature based on the complexity score or the frequency score.

Abstract: The invention increases performance of a browser over long-latency links by smart pre-fetching of selective objects to increasing the level of concurrency in subsequent operations. A Web browser with a pre-fetch agent can speed up Internet transactions from the browser over long-latency data links. This agent can help determine the order of fetching objects in such a way that an object is ready and available locally before the resident browser requires it. The seemingly instantaneous availability of objects to a browser enables it to complete processing the object to request the next object without much wait. Without this instantaneous availability of an embedded object, a browser waits for its request and the corresponding response to traverse a long delay link.

Abstract: Systems and methods for dynamically integrating disparate computer-aided dispatch (CAD) systems are disclosed. The systems and methods provide bi-directional interoperability between disparate CAD systems and maintain stateful ongoing interactions between interconnected CAD systems. Information objects in one CAD system are associated and bound to related objects in other CAD systems through a centralized information hub that transforms data items intelligently to facilitate communication and interaction between the CAD systems connected to the hub. The described systems and methods maintain complete and current perspectives of all relevant information for each CAD system connected to the information hub, thereby eliminating the need for point-to-point intelligence maintained by the CAD systems about the other interconnected CAD systems.

Abstract: A method for processing a request sent over a network. The method includes receiving a first request sent by a client over the network at a physical server hosting a first application. The method further involves processing the first request using the first application to generate a second request. The method further involves the addressing and sending of the second request to a software-implemented distributed service delivery controller (SDC) on the physical server, where a loopback interface Internet Protocol (IP) address and a port associated with the distributed service delivery controller (SDC) are used to address the second request. The method further involves determining, using the distributed SDC, an IP address for a destination server hosting the second application. The method further involves processing the second request on a network layer of a network protocol stack of the physical server and sending the second request to the destination server.

Abstract: An embodiment relates generally to a method for playing for a file. The method includes initiating a playback for a selected file on a reserved server, where the selected file is also distributed in segments across a peer-to-peer network. The method also includes initiating a retrieval of the selected file from the peer-to-peer network or reserved server and ordering the retrieved segments of the selected file for playback. The method further includes switching playback of the selected file between the peer-to-peer network and reserved server according to the real-time performance and availability of the peer-to-peer network and reserved server.

Abstract: In one embodiment, a method includes determining to change a number of objects controlled by a particular node in a network. Each object is a resource provided by the network and has a unique object position in a coordinate space of N dimensions. Each node has a unique node position in the coordinate space of N dimensions. Each node controls operation of objects in a control set of zero or more objects which are closest to the node using an agreed definition of scalar distance between two positions. A different N+1 dimension from the N dimensions is added. The N+1 dimension has a zero value for the plurality of objects. A particular value is determined for the N+1 dimension for the particular node such that a change in a number of objects in a particular control set of the particular node is not greater than a threshold change.

Abstract: A method of updating routing tables stored at a multiplicity of Signaling End Points (SEPs) of an SS7 over IP signaling network following the introduction of a new SEP into the network. The new SEP sends a message to an existing SEP, the message identifying an IP address and SS7 address(es) of the new SEP. The existing SEP adds the IP address and SS7 address(es) of the new SEP to the routing table(s) stored at the existing SEP, and forwards the message to other SEPs identified in the routing table(s) at the existing SEP. The other SEPs add the IP address and SS7 address(es) of the new SEP to their routing tables. Each SEP that receives the message sends a response message to the new SEP containing the IP and SS7 addresses of the responding SEP, and the new SEP populates its routing table(s) using the contents of the response messages.

Abstract: Wireless communications devices, e.g., peer to peer mobile wireless terminals in and ad-hoc peer to peer communications network, support multiple modes of peer discovery operation. In different peer discovery transmit modes peer discovery information is transmitted at different rates. In different peer discovery receive modes peer discovery information is monitored at different rates. Performing peer discovery operations at a higher rate has the benefit of reducing discovery latency at the cost of utilizing more communications resources and expending more power. A communications device dynamically changes its mode in response to changing conditions and/or needs. Transitions between modes are in response to a determined change condition trigger occurrence. Various change condition triggers include, e.g., a user event, an application event, information received over the air interface, information derived from information received over the air interface and/or temporal information.

Abstract: The invention provides a method of splitting bandwidth among a plurality of network transactions. First, a communication requesting a priority for a network transaction is displayed. Second, an input indicating the priority of the bandwidth is received.

Abstract: A service platform in a communications network connects callers to a service resource platform when implementing services requiring specialized resources. A number of different services use a common service resource platform. The service platform is programmed with respective maximum values for the number of calls originating from each service that may be connected to the service resource platform at one time and allows the call to be connected to the service resource platform only when the count value for the respective service is less than the maximum count value. The service resource platform may have a single network address and a common range of ports that are freely allocated to calls generated by the different services running on the service platform.

Abstract: In general, this disclosure describes techniques of determining a backset for client devices attempting to download data of a live transmission. A backset is an amount of temporal delay that the client devices are delayed by when viewing the live transmission. As described herein, a media content provider may determine a recommended backset for each client devices based characteristics of the client device. Each client device may then be backset by the determined value, or may calculate its own backset based on the recommended backset. Establishing a backset for each client device may avoid rebuffering of live transmission data.

Abstract: A computer-readable medium including executable instructions for performing parallel processing on behalf of a client operating a technical computing environment is provided. The medium may include instructions for receiving a request from the client. The medium may include instructions for commencing parallel processing on behalf of the client based on the received request and instructions for sending a query to the client, the query related to the parallel processing. The medium may include instructions for receiving an answer from the client, the answer received when the client has processed the query. The medium may include instructions for generating a result based on the parallel processing, the result used by the client or by another device to perform an operation.

Abstract: Methods, systems, and apparatus, including computer program products, for detecting events of interest. In one aspect, a method includes generating a network traffic model that includes forecasted time series data representative of a frequency of actions related to a network traffic entity, and identifying that an event of interest has occurred based on a comparison of actual time series data related to the network traffic entity with the forecasted time series data.

Abstract: The current invention is a Capacity Planning Tool for the Web. This tool is developed and integrated to be within an Internet browser tool. The tool is used as an XML markup language for describing multimedia presentations. It can be used to examine the capacity of the server and network to transmit the entire requested multimedia document smoothly without interruptions. Also, the system can be utilized as part of an interactive e-learning tool for Web page development.

Abstract: The embodiments of the invention relate to video streaming, particularly adaptive and selective transmissions, for example, based on feedback reports received from receivers. The feedback reports are used to determine transmission rates and which content elements within the transmission buffer, for example, are to be dropped or not sent by the sender, and which are to be sent.

Abstract: A unique real time tuning (RTT) process is employed for obtaining the desired optimum device parameter adjustments. The RTT parameter adjustment process is utilized with IP phone or other device chipsets as desired. In one embodiment, RTT provides a graphical user interface to a digital signal processor (DSP), or the like, on the device chipset allowing for observation, evaluation and control of the device parameters in real time. The real time exchange of the device parameter information between the device and an external workstation, e.g., a personal computer or the like, is provided by a User Datagram Protocol (UDP) that runs on a controller on the device, e.g., an ARM processor or the like. In this example, the unique combination of the RTT, UDP and DSP cooperate advantageously to implement, in accordance with the principles of the invention, the desired observability, and control to designers to tune the device, e.g.