1012results about How to "Avoid overhead" patented technology

A method, wireless service node, and wireless communication system, are provided to manage wireless service usage and service node migration in the wireless communication system. A registration request from a wireless device (108) is received. A charging session associated with the wireless device (108) is established with a billing server (124). Wireless service usage is associated with the wireless device (108). The wireless device (108) is determined to be migrating to a new wireless service node (114). Information associated with the current charging session is transferred to the new wireless service node (114). Following the transfer, the service usage information pertaining to the same session is maintained and transferred by the new wireless service node to the billing server at appropriate time intervals and as per dynamic rules set in the billing server.

The invention, electronic book security and copyright protection system, provides for secure distribution of electronic text and graphics to subscribers and secure storage. The method may be executed at a content provider's site, at an operations center, over a video distribution system or over a variety of alternative distribution systems, at a home subsystem, and at a billing and collection system. The content provider or operations center and / or other distribution points perform the functions of manipulation and secure storage of text data, security encryption and coding of text, cataloging of books, message center, and secure delivery functions. The home subsystem connects to a secure video distribution system or variety of alternative secure distribution systems, generates menus and stores text, and transacts through communicating mechanisms. A portable book-shaped viewer is used for secure viewing of the text. A billing system performs the transaction, management, authorization, collection and payments utilizing the telephone system or a variety of alternative communication systems using secure techniques.

A new type of transaction manager is disclosed that provides a unique set of methods and components for efficient transaction processing, error management, and transaction recovery. The combination of these methods and components are applicable to a wide range of business and technical scenarios that do not lend themselves to traditional transaction processing methods, permitting a degree of automation and robustness hitherto impossible. The methods extend and generalize the traditional transaction properties of atomicity, consistency, isolation, and durability.

A native binding technique is provided for insetting calls to native functions during translation of subject code to target code, such that function calls in the subject program to subject code functions are replaced in target code with calls to native equivalents of the same functions. Parameters of native function calls are transformed from target code representations to be consistent with native code representations, native code calling conventions, and native function prototypes.

For a controller that manages managed forwarding elements that forward data in a network, a method for configuring the managed forwarding elements is described. The method computes forwarding state and pushes the computed forwarding state to the managed switching elements. The forwarding state defines forwarding behaviors of the managed switching elements. The method configures the managed switching elements to exchange forwarding state with each other. The method configures the managed switching elements by configuring a first managed forwarding element to send a forwarding state information request to a second managed forwarding element and by configuring the second managed forwarding element to (1) respond to the forwarding state information request by looking up a forwarding state information repository and (2) update the forwarding state information repository with forwarding states information received from a third managed forwarding element.