TY - GEN
T1 - Power management of pulsed-index communication protocols
AU - Muzaffar, Shahzad
AU - Elfadel, Ibrahim Abe M.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/12/14
Y1 - 2015/12/14
N2 - Pulsed-Index Communication (PIC) is a novel technique for single-channel, high-data-rate, low-power dynamic signaling that does not require any clock and data recovery (CDR). It is fully adapted to the simple yet robust communication needs of IoT devices and sensors. Prior work has focused on the power savings that this protocol can achieve as a result of the elimination of circuitry devoted to clock and data recovery. In this paper, we show that further power saving can be achieved using the duty cycle of the pulse as a power control parameter. This power control policy is applied to a single-wire link with significant power saving achieved above and beyond the savings due to the CDR elimination. These power savings are obtained without any impact on data rate. The pulse control policy is implemented using 45nm CMOS technology and verified on various, single-channel communication links.
AB - Pulsed-Index Communication (PIC) is a novel technique for single-channel, high-data-rate, low-power dynamic signaling that does not require any clock and data recovery (CDR). It is fully adapted to the simple yet robust communication needs of IoT devices and sensors. Prior work has focused on the power savings that this protocol can achieve as a result of the elimination of circuitry devoted to clock and data recovery. In this paper, we show that further power saving can be achieved using the duty cycle of the pulse as a power control parameter. This power control policy is applied to a single-wire link with significant power saving achieved above and beyond the savings due to the CDR elimination. These power savings are obtained without any impact on data rate. The pulse control policy is implemented using 45nm CMOS technology and verified on various, single-channel communication links.
UR - http://www.scopus.com/inward/record.url?scp=84962450077&partnerID=8YFLogxK
U2 - 10.1109/ICCD.2015.7357127
DO - 10.1109/ICCD.2015.7357127
M3 - Conference contribution
AN - SCOPUS:84962450077
T3 - Proceedings of the 33rd IEEE International Conference on Computer Design, ICCD 2015
SP - 375
EP - 378
BT - Proceedings of the 33rd IEEE International Conference on Computer Design, ICCD 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 33rd IEEE International Conference on Computer Design, ICCD 2015
Y2 - 18 October 2015 through 21 October 2015
ER -