Partitioning responsibility between link manager and host controller interface firmware modules in wireless systems

• US 20030087658A1
• Filed: 11/08/2001
• Published: 05/08/2003
• Est. Priority Date: 11/08/2001
• Status: Abandoned Application

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Dashevsky, Jane, Tadepalli, Hari K.
• Application Number:
  US10/005,780
• Publication Number:
  US 20030087658A1
• Time in Patent Office: Days
• US Class Current: 455/517
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: H04W 88/02 Terminal devices
• CPC Class Codes: H04W 92/18 between terminal devices

Abstract

Tasks are distributed between link manager and host controller interface firmware to improve efficiency. In particular, the host controller interface firmware handles tasks that concern the overall state of the wireless device. Conversely, commands pertaining to each link between a local and remote device are processed by the link manager firmware.

Claims

1. A method comprising:

handling the system-wide state of a wireless device through the host controller interface firmware; and

handling the state of each link with the device through the link manager firmware.

2. The method of claim 1 including initiating communications with connection and link management.

3. The method of claim 1 including establishing a connection between the device and an end point.

4. The method of claim 3 including handling baseband handshaking through the host controller interface firmware.

5. The method of claim 3 including handling logical link connection through the link manager firmware.

6. An article comprising a medium storing instructions that enable a processor-based system to:

handle the system-wide state of a wireless device through the host controller interface firmware; and

handle the state of each link with the device through the link manager firmware.

7. The article of claim 6 further storing instructions that enable the processor-based system to initiate communications with connection and link management.

8. The article of claim 6 further storing instructions that enable the processor-based system to establish a connection between the device and an end point.

9. The article of claim 8 further storing instructions that enable the processor-based system to handle baseband handshaking through the host controller interface firmware.

10. The article of claim 8 further storing instructions that enable the processor-based system to handle logical link connection through the link manager firmware.

11. A wireless system comprising:

a processor; and

a storage coupled to said processor storing instructions that enable the processor to;

handle the system-wide state of the system through the host controller interface firmware; and

handle the state of each link with the system through the link manager firmware.

12. The system of claim 11 wherein said storage stores instructions that enable the processor to initiate communications with connection and link management.

13. The system of claim 11 wherein said storage stores instructions that enable the processor to establish a connection between the system and a remote end point.

14. The system of claim 13 wherein said storage stores instructions that enable the processor to handle baseband handshaking through the host controller interface firmware.

15. The system of claim 13 wherein said storage stores instructions that enable the processor to handle logical link connection through the link manager firmware.