Error Rate Analysis for Grant-free Massive Random Access with Short-Packet Transmission
被引:1
作者:
Bian, Xinyu
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept ECE, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept ECE, Hong Kong, Peoples R China
Bian, Xinyu
[1
]
Mao, Yuyi
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept EIE, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept ECE, Hong Kong, Peoples R China
Mao, Yuyi
[2
]
Zhang, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept ECE, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept ECE, Hong Kong, Peoples R China
Zhang, Jun
[1
]
机构:
[1] Hong Kong Univ Sci & Technol, Dept ECE, Hong Kong, Peoples R China
[2] Hong Kong Polytech Univ, Dept EIE, Hong Kong, Peoples R China
来源:
2022 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2022)
|
2022年
关键词:
Grant-free massive random access;
approximate message passing (AMP);
short-packet transmission;
block error rate (BLER);
random matrix theory (RMT);
pilot length optimization;
CHANNEL ESTIMATION;
D O I:
10.1109/GLOBECOM48099.2022.10001105
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
Grant-free massive random access (RA) is a promising protocol to support the massive machine-type communications (mMTC) scenario in 5G and beyond networks. In this paper, we focus on the error rate analysis in grant-free massive RA, which is critical for practical deployment but has not been well studied. We consider a two-phase frame structure, with a pilot transmission phase for activity detection and channel estimation, followed by a data transmission phase with coded data symbols. Considering the characteristics of short-packet transmission, we analyze the block error rate (BLER) in the finite blocklength regime to characterize the data transmission performance. The analysis involves characterizing the activity detection and channel estimation errors as well as applying the random matrix theory (RMT) to analyze the distribution of the post-processing signal-to-noise ratio (SNR). As a case study, the derived BLER expression is further simplified to optimize the pilot length. Simulation results verify our analysis and demonstrate its effectiveness in pilot length optimization.
机构:
Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, CanadaUniv Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, Canada
Chen, Zhilin
;
Sohrabi, Foad
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, CanadaUniv Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, Canada
Sohrabi, Foad
;
Yu, Wei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, CanadaUniv Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, Canada
机构:
ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
Jiang, Tao
;
Shi, Yuanming
论文数: 0引用数: 0
h-index: 0
机构:
ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
Shi, Yuanming
;
Zhang, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Elect & Comp Engn, Hong Kong, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
Zhang, Jun
;
Letaief, Khaled B.
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Elect & Comp Engn, Hong Kong, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
机构:
Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Ke, Malong
;
Gao, Zhen
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Gao, Zhen
;
Wu, Yongpeng
论文数: 0引用数: 0
h-index: 0
机构:
Shanghai JiaoFong Univ, Dept Elect Engn, Shanghai 200240, Peoples R China
Xidian Univ, State Key Lab Integrated Serv Networks, Xian 710071, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Wu, Yongpeng
;
Gao, Xiqi
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Gao, Xiqi
;
Schober, Robert
论文数: 0引用数: 0
h-index: 0
机构:
Friedrich Alexander Univ Erlangen Nnuberg, Inst Digital Commun, D-91054 Erlangen, GermanyBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
机构:
Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, CanadaUniv Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, Canada
Chen, Zhilin
;
Sohrabi, Foad
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, CanadaUniv Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, Canada
Sohrabi, Foad
;
Yu, Wei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, CanadaUniv Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON M5S 3G4, Canada
机构:
ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
Jiang, Tao
;
Shi, Yuanming
论文数: 0引用数: 0
h-index: 0
机构:
ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
Shi, Yuanming
;
Zhang, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Elect & Comp Engn, Hong Kong, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
Zhang, Jun
;
Letaief, Khaled B.
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Elect & Comp Engn, Hong Kong, Peoples R ChinaShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China
机构:
Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Ke, Malong
;
Gao, Zhen
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Gao, Zhen
;
Wu, Yongpeng
论文数: 0引用数: 0
h-index: 0
机构:
Shanghai JiaoFong Univ, Dept Elect Engn, Shanghai 200240, Peoples R China
Xidian Univ, State Key Lab Integrated Serv Networks, Xian 710071, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Wu, Yongpeng
;
Gao, Xiqi
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Peoples R ChinaBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
Gao, Xiqi
;
Schober, Robert
论文数: 0引用数: 0
h-index: 0
机构:
Friedrich Alexander Univ Erlangen Nnuberg, Inst Digital Commun, D-91054 Erlangen, GermanyBeijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China