Portable Remoting Component With A Scaleable Feature Set

• US 20070050471A1
• Filed: 04/24/2006
• Published: 03/01/2007
• Est. Priority Date: 08/31/2005
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Chik, Joy, Abdo, Nadim, Patel, Jeson, Porter, Nelly
• Application Number:
  US11/379,955
• Publication Number:
  US 20070050471A1
• Time in Patent Office: Days
• US Class Current: 709/217
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: H04L 67/00 Network arrangements or protocols for supporting network services or applications user-to-user messaging H04L51/00; network arrangements, protocols or services for supporting real-time applications in data packet communications networks H04L65/00
• CPC Class Codes: H04L 69/32 Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level

Abstract

A client device that includes a scaled remote protocol platform to support communication using a particular remote protocol A software and hardware platform independent micro core or micro client exposes interfaces in the client device to applications to support remote communication. The micro core may be extended to include additional features or service as needed by the client device.

Claims

1. A method of exposing application program interfaces in a remote client device that supports a remote protocol comprising:

defining a scaled set of services that support a remote protocol platform, wherein the remote protocol platform is based on the remote protocol;

creating application program interfaces that support the scaled set of services; and

exposing the application program interfaces to a resident application in the remote client device.

2. The method of claim 1 wherein the defining a set of services comprises one or more of the following services:

graphics interfacing, network interfacing, input interfacing, system interfacing, and security interfacing.

3. The method of claim 1 wherein the creating application program interfaces comprises creating platform abstraction layers (PALs) that are platform independent to the remote client device, wherein each PAL is directed to a particular feature of the set of services.

4. The method of claim 3, wherein each of the PALs is directed to one of the following:

graphics interfacing, network interfacing, input interfacing, system interfacing, and security interfacing.

5. The method of claim 1 wherein the creating application program interfaces comprises creating core interfaces whose functions include one or more of the following:

controlling a component that performs the exposing; and

providing a mechanism to establish a remote protocol session.

6. The method of claim 1 further comprising extending the remote protocol platform by providing additional interfaces to support additional features as supported by the remote protocol.

7. The method of claim 1 further comprising communicating the application program interfaces to a micro core component, wherein the micro core component performs the exposing the application program interfaces to the resident application.

8. A method of providing a scaled remote protocol platform in a client device comprising:

defining features to he provided in the scaled remote protocol platform;

providing client device platform independent interfaces and program abstraction layers (PALs) to support each of the features, wherein a micro core communicates with an application in the client device through interfaces and the PALs; and

grouping the interfaces, the PALs, and the micro core to provide the scaled remote protocol platform.

9. The method of claim 8 wherein the defining features is based on a minimal set of features to support communications using a particular remote protocol.

10. The method of claim 8 wherein the defining features is based on a subset of features provided by a particular remote protocol.

11. The method of claim 8 wherein the providing interfaces and PALs comprises providing one or more of the following services:

graphics interfacing, network interfacing, input interfacing, system interfacing, and security interfacing.

12. The method of claim 8 further comprising determining if additional features are needed, and creating interfaces to support the needed features.

13. The method of claim 8 further comprising communicating with a server computer using the scaled remote protocol platform through a full client interface.

14. A client device comprising:

a processor;

a full client remote protocol platform controlled by the processor;

a micro client remote protocol platform that is included in the full client remote protocol platform; and

one or more platform independent interfaces supporting a scaled feature set of services, accessed by the micro client remote protocol platform, wherein the micro client remote protocol platform exposes the interfaces to an application in the client device.

15. The client device of claim 14 wherein the full client remote protocol platform includes a full client interface for communication by the full client remote protocol platform and the micro client remote protocol platform.

16. The client device of claim 14 wherein the micro client comprises a hardware and software platform independent micro core.

17. The client device of claim 14 wherein one or more interfaces comprise one or more platform abstraction layers that support one of the following:

graphics interfacing, network interfacing, input interfacing, system interfacing, and security interfacing.

18. The client device of claim 14 wherein the fill client remote protocol platform includes a full client interface for communication by the full client remote protocol platform and the micro client remote protocol platform.

19. The client device of claim 14 wherein the client device is an embedded device.

20. The client device of claim 14 further comprising an extended core that includes additional interfaces that support additional services.