An 802.11ba-Based Wake-Up Radio Receiver With Wi-Fi Transceiver Integration

@article{Liu2020An8W,
  title={An 802.11ba-Based Wake-Up Radio Receiver With Wi-Fi Transceiver Integration},
  author={Renzhi Liu and Asma Beevi K. T. and Richard Dorrance and Deepak Dasalukunte and Vinod Kristem and Mario A. Santana Lopez and Alexander W. Min and Shahrnaz Azizi and Minyoung Park and Brent R. Carlton},
  journal={IEEE Journal of Solid-State Circuits},
  year={2020},
  volume={55},
  pages={1151-1164}
}
This article presents an 802.11ba-based wake-up radio (WUR) receiver that is fully integrated within an 802.11a/b/g/n/ac Wi-Fi transceiver. Low-cost integration is achieved with the WUR only occupying 0.13 mm<sup>2</sup> while not adding any additional overhead to the Wi-Fi platform. The WUR consumes 667 <inline-formula> <tex-math notation="LaTeX">$\mu \text{W}$ </tex-math></inline-formula> from 1.1-V Wi-Fi system supply. When measured from internal 0.6- and 0.9-V supplies, the receiver… Expand
A Dual-Mode Wi-Fi/BLE Wake-Up Receiver
TLDR
This article presents a dual-mode wake-up receiver compatible with both Bluetooth-Low-Energy and Wi-Fi transmitters that achieves the state-of-the-art power, sensitivity, and interference resilience through a latency-power duty-cycled tradeoff. Expand
On the Joint Usage of Target Wake Time and 802.11ba Wake-Up Radio
TLDR
The ability of modern Wi-Fi devices to achieve extremely low power consumption when they rarely send and receive data is examined. Expand

References

SHOWING 1-10 OF 23 REFERENCES
An 802.11ba 495μW -92.6dBm-Sensitivity Blocker-Tolerant Wake-up Radio Receiver Fully Integrated with Wi-Fi Transceiver
TLDR
An 802.11ba-based wake-up radio (WUR) receiver that can operate when theWi-Fi system is in sleep mode and can turn on Wi-Fi radio upon receiving 802. Expand
802.11g/n Compliant Fully Integrated Wake-Up Receiver With −72-dBm Sensitivity in 14-nm FinFET CMOS
This paper presents an 802.11g/n compliant wake-up radio solution that consists of an innovative on–off keying (OOK) emulating orthogonal frequency division multiplexing (OFDM) modulation scheme, andExpand
An Ultra-Low Power, Fully Integrated Wake-Up Receiver and Digital Baseband with All-Digital Impairment Correction and -92.4dBm Sensitivity for 802.11ba
A pre-802.11ba wake-up radio (WUR) receiver and digital baseband (DBB) is presented and monolithically integrated as a technology demonstrator within an 802.11a/b/g/n/ac Wi-Fi transceiver. OccupyingExpand
A 470µW −92.5dBm OOK/FSK Receiver for IEEE 802.11 WiFi LP-WUR
TLDR
An IEEE 802.11 WiFi LP-WUR receiver in 40nm CMOS technology improves sensitivity by allocating single sidebands above the flicker noise corner for received signals by the direct down-conversion receiver. Expand
An 802.11a/b/g/n/ac WLAN Transceiver for 2×2 MIMO and simultaneous dual-band operation with +29 dBm Psat integrated power amplifiers
  • Shing-Tak Yan, Lu Ye, +9 authors J. L. Tham
  • Physics, Computer Science
  • ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference
  • 2016
TLDR
This paper describes the first dual-band MIMO 802.11a/b/g/n/ac WLAN RF transceiver capable of simultaneous dual- band operation and is implemented in 40 nm CMOS technology. Expand
A 2.4GHz/915MHz 51µW wake-up receiver with offset and noise suppression
TLDR
An envelope detector is a popular choice in WuRx because of its low power consumption, but the detector is always the bottleneck of the receiver sensitivity since it attenuates low level input signal and adds excessive noise. Expand
A 2.4GHz 830pJ/bit duty-cycled wake-up receiver with −82dBm sensitivity for crystal-less wireless sensor nodes
TLDR
This 65nm CMOS fully integrated WuRx employs a duty-cycled LO generator and achieves a sensitivity of −82dBm at a data rate of 500kb/s with an energy efficiency of 830pJ/bit. Expand
Low-Power 2.4-GHz Transceiver With Passive RX Front-End and 400-mV Supply
TLDR
An analysis of passive mixer input impedance reveals the potential to reject interferers at the mixer input with characteristics similar to an extremely high-Q parallel LC filter centered at the switching frequency. Expand
A 2.4 GHz Interferer-Resilient Wake-Up Receiver Using A Dual-IF Multi-Stage N-Path Architecture
A 2.4 GHz interferer-resilient wake-up receiver for ultra-low power wireless sensor nodes uses an uncertain-IF dualconversion topology, combining a distributed multi-stage N-path filtering techniqueExpand
A 26 $\mu$ W 8 bit 10 MS/s Asynchronous SAR ADC for Low Energy Radios
TLDR
The fully dynamic design, which is optimized for low-leakage, leads to a standby power consumption of 6 nW and the energy efficiency of this converter can be maintained down to very low sampling rates. Expand
...
1
2
3
...