Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-07-04
2006-07-04
Ramos-Feliciano, Eliseo (Department: 2683)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S552100, C455S557000
Reexamination Certificate
active
07072691
ABSTRACT:
A method that utilizes software means to meet the FCC requirement for an U-NII antenna to be an integral part of the device in which it operates, while providing wireless ready U-NII devices and CRUable U-NII radios. Enhancements are made to the system BIOS, including the inclusion of a table of PCI IDs and secret key pairs. The CRUable radio includes a pair of validation registers (VRs) and an EEPROM storing an PCI ID and secret key of an approved device. During boot up of the device, the PCI ID and secret key from the device's BIOS are compared against the PCI ID and secret key stored in the radio's EEPROM. The first comparison completes a radio-to-device authentication in the device, while the second comparison completes a device-to-radio authentication in the radio. U-NII transmission capability is enabled only when both parameters match, indicating FCC approved device-antenna-radio combination under the “integral” requirement.
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Cromer Daryl Carvis
Fujii Kazuo
Griffiths, Jr. Ronald John
Itoh Masaharu
Jakes Philip John
Dillon & Yudell LLP
Lenovo (Singapore) Pte.Ltd.
Munoz-Bustamante Carlos
Ramos-Feliciano Eliseo
Vu Michael T.
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