Pipelined method and apparatus for exchanging information over a wireless network

• US 20070053312A1
• Filed: 09/07/2005
• Published: 03/08/2007
• Est. Priority Date: 09/07/2005
• Status: Abandoned Application

• Current Assignee: Wisair Limited (Wisair Incorporated)
• Original Assignee: Wisair Limited (Wisair Incorporated)
• Inventors: Hay, Ran
• Application Number:
  US11/221,423
• Publication Number:
  US 20070053312A1
• Time in Patent Office: Days
• US Class Current: 370/310
• CPC Class Codes: H04W 28/16 Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]

Abstract

A method for exchanging information over a wireless network, the method includes: (i) providing a distributed media access controller and a high communication layer component, the high communication layer component includes a high communication layer hardware and a high communication layer software; and (ii) utilizing the distributed media access controller and the high communication layer component to exchange information. The utilizing includes applying a centralized media access control scheme and by the high communication layer component, and maintaining at least one endpoint data structure by the high communication layer software while maintaining at least one transfer operational list data structure by the high communication layer hardware. An apparatus that includes a distributed media access controller and a high communication layer component. The high communication layer component includes a high communication layer hardware and a high communication layer software, and the high communication layer component hardware includes a hardware routine execution module. The distributed media access controller and the high communication layer component are adapted to exchange information. The high communication layer component is adapted to apply a centralized media access control scheme.

Claims

1. A method for exchanging information over a wireless network, the method comprises:

providing a distributed media access controller and a high communication layer component;

wherein the high communication layer component comprises a high communication layer hardware and a high communication layer software; and

utilizing the distributed media access controller and the high communication layer component to exchange information;

wherein the utilizing comprises applying a centralized media access control scheme and by the high communication layer component; and

wherein the utilizing comprises executing at least one routine by a hardware routine execution module of the high communication layer hardware.

2. The method according to claim 1 wherein utilizing comprises maintaining a set of control vectors.

3. The method according to claim 2 wherein the control vectors comprise a received frame vector, a removable frame control vector, and a scheduled transmission vector.

4. The method according to claim 2 wherein the control vectors further comprise a ready vector.

5. The method according to claim 2 further comprising applying a sequential frame fill and removal process as well as applying a frame transmission process that includes re-transmission of frames.

6. The method according to claim 1 wherein the utilizing comprises applying, on received frames, substantially parallel frame processing sessions by the high communication layer component and by distributed media access controller.

7. The method according to claim 1 wherein the utilizing comprises:

processing a control frame by the high communication layer component to provide a set of instructions;

providing the instructions to the distributed media access controller, and providing each instruction to the high communication layer component according to timing information included within the instruction.

8. The method according to claim 1 wherein the utilizing comprises generating control field location information by the high communication layer hardware and providing said information to the high communication layer software.

9. A method for exchanging information over a wireless network, the method comprises:

providing a distributed media access controller and a high communication layer component;

wherein the high communication layer component comprises a high communication layer hardware and a high communication layer software; and

utilizing the distributed media access controller and the high communication layer component to exchange information;

wherein the utilizing comprises applying a centralized media access control scheme and by the high communication layer component; and

wherein the utilizing comprises maintaining at least one endpoint data structure by the high communication layer software while maintaining at least one transfer operational list data structure by the high communication layer hardware.

10. The method according to claim 9 wherein utilizing comprises embedding high communication layer information within centralized media access controller compliant data structures.

11. The method according to claim 9 wherein the utilizing further comprises maintaining at least one high communication layer data structure.

12. The method according to claim 9 wherein utilizing comprises maintaining at least one TW pointers table.

13. The method according to claim 9 further comprising maintaining a host data structure.

14. The method according to claim 9 wherein the utilizing comprises maintaining a set of control vectors.

15. An apparatus, comprising a distributed media access controller and a high communication layer component;

wherein the high communication layer component comprises a high communication layer hardware and a high communication layer software, and the high communication layer component hardware comprises a hardware routine execution module;

wherein the distributed media access controller and the high communication layer component are adapted to exchange information;

wherein the high communication layer component is adapted to apply a centralized media access control scheme.

16. The apparatus according to claim 15 wherein the high communication layer component is adapted to maintain a set of control vectors.

17. The apparatus according to claim 16 wherein the control vectors comprise a received frame vector, a removable frame control vector, and a scheduled transmission vector.

18. The apparatus according to claim 16 wherein the control vectors further comprise a ready vector.

19. The apparatus according to claim 16 wherein the high communication layer component is adapted to apply a sequential frame fill and removal process as well as apply a frame transmission process that includes re-transmission of frames.

20. The apparatus according to claim 15 wherein high communication layer component and by distributed media access controller are adapted to apply, on received frames, substantially parallel frame processing sessions.

21. The apparatus according to claim 15 wherein the high communication layer component is adapted to process a control frame to provide a set of instructions and to provide the instructions to the distributed media access controller;

and wherein the distributed media access controller is adapted to provide each instruction to the high communication layer component according to timing information included within the instruction.

22. The apparatus according to claim 15 wherein the high communication layer hardware is adapted to generate control field location information and to providing said information to the high communication layer software.

23. An apparatus, comprising a distributed media access controller and a high communication layer component;

wherein the high communication layer component comprises a high communication layer hardware and a high communication layer software;

wherein the distributed media access controller and the high communication layer component are adapted to exchange information;

wherein the high communication layer component is adapted to apply a centralized media access control scheme; and

wherein the high communication layer software is adapted to maintain at least one endpoint data structure and the high communication layer hardware is adapted to maintain at least one transfer operational list data structure.

24. The apparatus according to claim 23 wherein the high communication layer is adapted to embed high communication layer information within centralized media access controller compliant data structures.

25. The apparatus according to claim 23 wherein the high communication layer component is adapted to maintain at least one high communication layer data structure.

26. The apparatus according to claim 23 wherein high communication layer component is adapted to maintain at least one TW pointers table.

27. The apparatus according to claim 23 further adapted to maintain a host data structure.

28. The apparatus according to claim 23 further adapted to maintain a set of control vectors.