TY - GEN
T1 - Statistical Delay and Error-Rate Bounded QoS for SWIPT over CF M-MIMO 6G Mobile Networks Using FBC
AU - Zhang, Xi
AU - Wang, Jingqing
AU - Poor, H. Vincent
N1 - Funding Information:
The work of Xi Zhang and Jingqing Wang was supported in part by the U.S. National Science Foundation under Grants CCF-2008975, ECCS-1408601, and CNS-1205726, and the U.S. Air Force under Grant FA9453-15-C-0423. The work of H. Vincent Poor was supported in part by the U.S. National Science Foundation under Grants CCF-0939370 and CCF-1908308.
Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - Taking advantage of the broadcast nature of radio frequency (RF) wave propagation, simultaneous wireless information and power transfer (SWIPT) has recently gained significant research attention since it can prolong the battery-life of energy-constrained and low-power-supported mobile devices. In addition, due to the potential benefits of favorable propagation and channel hardening, cell-free (CF) massive multi-input multi-output (m-MIMO) can significantly enhance the QoS performance of SWIPT in terms of the achievable data rate and energy efficiency. On the other hand, finite blocklength coding (FBC) has been proposed to guarantee stringent QoS requirements while reducing the access latency using short-packet communications. However, how to efficiently integrate these new techniques using FBC based statistical delay-bounded QoS theory has imposed many new challenges not encountered before. To overcome these difficulties, in this paper we propose and develop statistical delay and error-rate bounded QoS provisioning schemes over SWIPT-enabled CF m-MIMO 6G wireless networks in the finite blocklength regime. In particular, we establish SWIPT-enabled CF m-MIMO based system models by using FBC. We also formulate and solve the optimization problems for the tradeoff between the E-effective capacity and harvested energy for our proposed statistical delay and error-rate bounded QoS provisioning mechanisms. The obtained simulation results validate and evaluate our developed schemes.
AB - Taking advantage of the broadcast nature of radio frequency (RF) wave propagation, simultaneous wireless information and power transfer (SWIPT) has recently gained significant research attention since it can prolong the battery-life of energy-constrained and low-power-supported mobile devices. In addition, due to the potential benefits of favorable propagation and channel hardening, cell-free (CF) massive multi-input multi-output (m-MIMO) can significantly enhance the QoS performance of SWIPT in terms of the achievable data rate and energy efficiency. On the other hand, finite blocklength coding (FBC) has been proposed to guarantee stringent QoS requirements while reducing the access latency using short-packet communications. However, how to efficiently integrate these new techniques using FBC based statistical delay-bounded QoS theory has imposed many new challenges not encountered before. To overcome these difficulties, in this paper we propose and develop statistical delay and error-rate bounded QoS provisioning schemes over SWIPT-enabled CF m-MIMO 6G wireless networks in the finite blocklength regime. In particular, we establish SWIPT-enabled CF m-MIMO based system models by using FBC. We also formulate and solve the optimization problems for the tradeoff between the E-effective capacity and harvested energy for our proposed statistical delay and error-rate bounded QoS provisioning mechanisms. The obtained simulation results validate and evaluate our developed schemes.
KW - 6G wireless networks
KW - CF m-MIMO
KW - FBC
KW - SWIPT
KW - Statistical delay and error-rate bounded QoS provisioning
KW - ϵ-effective capacity-energy tradeoff
UR - http://www.scopus.com/inward/record.url?scp=85127265021&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85127265021&partnerID=8YFLogxK
U2 - 10.1109/GLOBECOM46510.2021.9685100
DO - 10.1109/GLOBECOM46510.2021.9685100
M3 - Conference contribution
AN - SCOPUS:85127265021
T3 - 2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings
BT - 2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE Global Communications Conference, GLOBECOM 2021
Y2 - 7 December 2021 through 11 December 2021
ER -