Microsoft Technology Licensing, LLC

Benjamin Meister

Elton Saul

Rishad Madhura Kuzhiyil

Christopher R Butner

Sanjeev Mehrotra

Costin Hagiu

Rajneesh Mahajan

Anurekh Saxena

Daniel Keymer

An invention is disclosed for using multi-touch input in a remote presentation session. In embodiments of the invention, a client computer is configured to locally receive both mouse and keyboard input, and multi-touch input. Where the client computer receives mouse or keyboard input, it sends this input to a remote presentation session server via a TCP connection. Where the client computer receives multi-touch input, it sends this input to the remote presentation session server via a UDP connection. The server computer processes input received from the client computer, via either the TCP or UDP connection, and sends the client a graphical result of performing processing corresponding to that received input.

Multi-touch remoting

Accessing and controlling a remote desktop of a remote computing system using a multi-touch display of a local computing system. The remote desktop is displayed on the multi-touch display. Upon detecting a user contact with the multi-touch display when the display is not engaged as a trackpad, the multi-touch display is engaged as a trackpad; and the user contact is assigned as a cursor pointer for controlling the multi-touch display as a trackpad. In accordance with some embodiments described herein, left and right pointer controls (e.g., left mouse button and right mouse button) controls may be emulated also. This remote desktop technique allows multi-touch displays to be used to manipulate remote desktops, even for those that do not support multi-touch semantics, interaction techniques, or metaphors.

Remote session control using multi-touch inputs

Embodiments are directed to controlling bandwidth usage using a token-based crediting and debiting scheme and to allowing connections to temporarily exceed bandwidth allocations using token credits. In one scenario, a bandwidth managing service receives a request to establish a connection with a network. The connection is associated with various subscribers that are part of a subscription. The bandwidth managing service assigns tokens to the connection, which are distributed from a pool of tokens that represents a total available bandwidth for the network. The bandwidth managing service receives a data transfer request from a logical user to transfer data over the network connection, where the data transfer request includes at least some of the assigned tokens. The bandwidth managing service also allocates to the connection a specified amount of bandwidth commensurate with the number of assigned tokens provided in the data transfer request.

Controlling bandwidth across multiple users for interactive services

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Redmond, WA, United States of America

Benjamin Meister