Channel Equalization and Interference Analysis for Uplink Narrowband Internet of Things (NB-IoT)

被引：38
|
作者：
Zhang, Lei [1 ,2 ,3 ]
Ijaz, Ayesha [1 ,2 ]
Xiao, Pei [1 ,2 ]
Tafazolli, Rahim [1 ,2 ]
机构：
[1] Univ Surrey, Innovat Ctr 5G, Guildford GU2 7XH, Surrey, England
[2] Univ Surrey, Inst Commun Syst, Guildford GU2 7XH, Surrey, England
[3] Univ Glasgow, Sch Engn, Glasgow G12 8QQ, Lanark, Scotland
来源：
IEEE COMMUNICATIONS LETTERS | 2017年 / 21卷 / 10期
关键词：
Narrowband Internet of Things; network slicing; channel equalization; multi-/mixed numerology;
D O I：
10.1109/LCOMM.2017.2705710
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
We derive the uplink system model for In-band and Guard-band narrowband Internet of Things (NB-IoT). The results reveal that the actual channel frequency response (CFR) is not a simple Fourier transform of the channel impulse response, due to sampling rate mismatch between the NB-IoT user and long term evolution (LTE) base station. Consequently, a new channel equalization algorithm is proposed based on the derived effective CFR. In addition, the interference is derived analytically to facilitate the co-existence of NB-IoT and LTE signals. This letter provides an example and guidance to support network slicing and service multiplexing in the physical layer.
引用
收藏
页码：2206 / 2209
页数：4
相关论文
共 50 条
  • [41] A Modelling Approach for the Narrowband IoT (NB-IoT) Physical (PHY) Layer Performance
    Migabo, Emmanuel
    Djouani, Karim
    Kurien, Anish
    IECON 2018 - 44TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2018, : 5207 - 5214
  • [42] Deep Learning-Based Synchronization for Uplink NB-IoT
    Aoudia, Faycal Ait
    Hoydis, Jakob
    Cammerer, Sebastian
    Van Keirsbilck, Matthijs
    Keller, Alexander
    2022 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2022), 2022, : 1478 - 1483
  • [43] Small-Cell Assisted Secure Traffic Offloading for Narrowband Internet of Thing (NB-IoT) Systems
    Yang, Xiaowei
    Wang, Xiaoxiao
    Wu, Yuan
    Qian, Li Ping
    Lu, Weidang
    Zhou, Haibo
    IEEE INTERNET OF THINGS JOURNAL, 2018, 5 (03): : 1516 - 1526
  • [44] Uplink Scheduling and Link Adaptation for Narrowband Internet of Things Systems
    Yu, Changsheng
    Yu, Li
    Wu, Yuan
    He, Yanfei
    Lu, Qun
    IEEE ACCESS, 2017, 5 : 1724 - 1734
  • [45] Channel Coding Analysis for NB-IoT Up-Link Transport Channel
    Zakariyya, Rabiu Sale
    Jewel, Md Khalid Hossain
    Famoriji, Oluwole John
    Lin, Fujiang
    2019 IEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM (IWS 2019), 2019,
  • [46] Reduction of Cyclic Prefix Overhead in Narrow-Band Internet of Things (NB-IoT) Systems
    Kong, Dejin
    Liu, Pei
    Fu, Yaru
    Ding, Jie
    Quek, Tony Q. S.
    IEEE WIRELESS COMMUNICATIONS LETTERS, 2021, 10 (03) : 517 - 521
  • [47] Robust Blind Equalization for NB-IoT Driven by QAM Signals
    Li, Jin
    Zheng, Wei Xing
    Liu, Mingqian
    Chen, Yunfei
    Zhao, Nan
    IEEE INTERNET OF THINGS JOURNAL, 2024, 11 (12): : 21499 - 21512
  • [48] On the Performance of Narrow-band Internet of Things (NB-IoT) for Delay-tolerant Services
    Mozny, Radek
    Masek, Pavel
    Stusek, Martin
    Zeman, Krystof
    Ometov, Aleksandr
    Hosek, Jiri
    2019 42ND INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP), 2019, : 637 - 642
  • [49] Reinforcement learning-enabled Intelligent Device-to-Device (I-D2D) communication in Narrowband Internet of Things (NB-IoT)
    Nauman, Ali
    Jamshed, Muhammad Ali
    Ali, Rashid
    Cengiz, Korhan
    Zulqarnain
    Kim, Sung Won
    COMPUTER COMMUNICATIONS, 2021, 176 : 13 - 22
  • [50] Optimization of Random Access Channel in NB-IoT
    Harwahyu, Ruki
    Cheng, Ray-Guang
    Wei, Chia-Hung
    Sari, Riri Fitri
    IEEE INTERNET OF THINGS JOURNAL, 2018, 5 (01): : 391 - 402
12345