Pre-association for CWUSB

Details Pre-association for CWUSB Pre-association for CWUSB

2011-01-04

2011-01-04

Shin, Christopher B (Department: 2181)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Protocol

C710S062000, C710S011000, C710S315000

Reexamination Certificate

active

07865642

ABSTRACT:
Certified Wireless USB 1.0 defines two different types of association: cable association and numeric association. In order to implementation these two association methods, the CWUSB device needs to have either upstream USB connector (for cable association) or display capability (for numeric association). These extra requirements make the CWUSB device bulkier (one more USB connector) and/or more expensive (extra display components). For cheap and simple CWUSB devices, we need a simpler association method that is easy and cheap to implement. In a pre-packaged total solution, which includes a host and one or more device(s), we can use pre-association to smooth the user experience. The host and device(s) are pre-associated. When an end user starts to use this solution, they do not need to worry about the association at all.

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