Exam 6: High-Rate Wireless Personal Area Networks

What are the three sections the WirelessHD specification divides the PHY layer into?

List and describe the two modes of security for IEEE 802.15.3 HR WPANs.

What type of transmission method does an 802.15.3 piconet use during the CTAP?

Describe child and neighbor piconets.

MATCHING -a time-dependent transmission that must occur every frame or every so many frames to maintain the quality of the connection

Which 802.15.3 power-saving methods allows devices to sleep for the duration of several superframes and allows them to wake up in the middle of a superframe to transmit or receive data?

List four potential HR WPAN applications.

Briefly discuss the potential of spectrum conflict with WPANs.

The piconet coordinator in a WirelessHD network should be a battery operated device for mobility.

Provide a summary of the purpose and application for IEEE 802.15.3c.

What term is used for the technique in which the amplitude, polarity, or position of an analog pulse represents either a 1 or a 0?

The RF modulation techniques used for 802.15.3c are variations of which of the following?

Which of the following is true about WiGig?

_____________________ uses multiple radios and antennas to steer a signal in the direction of the receiver.

The IEEE 802.15.3c standard enables ________________ connectivity between mobile and fixed consumer devices within the home.

In which frequency range does WHDI operate?

ZigBee uses a(n) _______________ encryption key for network-wide communications.

MATCHING -a device that provides all the basic communications timing in an 802.15.3 piconet

Which of the following is true about a WVAN piconet?

MATCHING -a technique that uses multiple radios and multiple antennas to transmit and receive different parts of the same PHY frame