Statistical Delay/Error-Rate Bounded QoS Provisioning Across Clustered MmWave-Channels over Cell-Free Massive MIMO Based 5G Mobile Wireless Networks in the Finite Blocklength Regime

Xi Zhang, Jingqing Wang, H. Vincent Poor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To support ultra-reliable low-latency communications (URLLC) for time-sensitive multimedia 5G wireless services, several advanced techniques, including statistical delay-bounded quality-of-service (QoS) provisioning and finite blocklength coding (FBC), have been developed to upper-bound both delay and error- rate. On the other hand, millimeter wave (mmWave) cell-free (CF) massive multi-input multi-output (m-MIMO) techniques, where a large number of distributed access points (APs) jointly serve all users at millimeter wave frequencies using the same time- frequency resources, has emerged as one of the key promising candidate techniques to significantly improve QoS performance in 5G networks. Leveraging the sparse scattering characteristics of mmWave wireless channels, the arrival traffic can be partitioned into parallel substreams using scattering-clusters based mmWave wireless channel model to reduce queuing delay. However, due to the complexity of analyzing queueing dynamics across clustered mmWave wireless channels for CF m-MIMO schemes, it is challenging to statistically guarantee QoS performance in terms of upper-bounding delay and error-rate. To overcome the above- mentioned problems, in this paper we propose a novel analytical model to quantitatively characterize stochastic QoS performance of delay and error-rate across clustered mmWave channels for CF m-MIMO schemes. In particular, we develop CF m-MIMO system models across clustered mmWave wireless channels. We also apply the Mellin transform to derive an upper bound on the delay violation probability using the spatial multiplexing queue model. Our simulation results validate and evaluate our proposed FBC based mmWave CF m-MIMO schemes under statistical delay/error-rate bounded QoS constraints.

Original languageEnglish (US)
Title of host publication2020 54th Annual Conference on Information Sciences and Systems, CISS 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728140841
DOIs
StatePublished - Mar 2020
Event54th Annual Conference on Information Sciences and Systems, CISS 2020 - Princeton, United States
Duration: Mar 18 2020Mar 20 2020

Publication series

Name2020 54th Annual Conference on Information Sciences and Systems, CISS 2020

Conference

Conference54th Annual Conference on Information Sciences and Systems, CISS 2020
CountryUnited States
CityPrinceton
Period3/18/203/20/20

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems
  • Signal Processing
  • Information Systems and Management
  • Safety, Risk, Reliability and Quality
  • Artificial Intelligence

Keywords

  • 5G mobile networks
  • FBC
  • Mellin transform.
  • SNC
  • Statistical delay/error-rate bounded QoS provisioning
  • cell-free massive MIMO
  • clustered mmWave wireless channels

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  • Cite this

    Zhang, X., Wang, J., & Poor, H. V. (2020). Statistical Delay/Error-Rate Bounded QoS Provisioning Across Clustered MmWave-Channels over Cell-Free Massive MIMO Based 5G Mobile Wireless Networks in the Finite Blocklength Regime. In 2020 54th Annual Conference on Information Sciences and Systems, CISS 2020 [9086276] (2020 54th Annual Conference on Information Sciences and Systems, CISS 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CISS48834.2020.1570617109