Orthogonal data repetition patterns for massive connectivity

Seungyeob Chae; Sujin Kim; Sangjin Cho; Minjoong Rim; Chung Gu Kang

doi:10.1109/ICTC.2016.7763320

Orthogonal data repetition patterns for massive connectivity

Seungyeob Chae, Sujin Kim, Sangjin Cho, Minjoong Rim, Chung Gu Kang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

One of the main requirements in the next generation wireless and mobile communication system is supporting a huge number of machine type communication (MTC) devices efficiently. MTC devices may be placed in indoor or underground environments, where the signal is hard to reach. In order to maintain a proper communication range, devices with bad channel conditions may use very low data rates using data repetitions. However, the performance of devices with long packet lengths may be degraded due to increased collisions with other short packets. In this paper, we propose random access schemes using orthogonal data repetition patterns to reduce the collision probability of devices with bad channel conditions.

Original language	English
Title of host publication	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	877-881
Number of pages	5
ISBN (Electronic)	9781509013258
DOIs	https://doi.org/10.1109/ICTC.2016.7763320
Publication status	Published - 2016 Nov 30
Event	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 - Jeju Island, Korea, Republic of Duration: 2016 Oct 19 → 2016 Oct 21

Other

Other	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Country/Territory	Korea, Republic of
City	Jeju Island
Period	16/10/19 → 16/10/21

Keywords

internet of things
machine type communication
massive connectivity
random access
repetition pattern

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Signal Processing

Access to Document

10.1109/ICTC.2016.7763320

Cite this

Orthogonal data repetition patterns for massive connectivity. / Chae, Seungyeob; Kim, Sujin; Cho, Sangjin et al.
2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 877-881 7763320.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chae, S, Kim, S, Cho, S, Rim, M & Kang, CG 2016, Orthogonal data repetition patterns for massive connectivity. in 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016., 7763320, Institute of Electrical and Electronics Engineers Inc., pp. 877-881, 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016, Jeju Island, Korea, Republic of, 16/10/19. https://doi.org/10.1109/ICTC.2016.7763320

@inproceedings{7b0e69949a654d85a83eb153f5ab9219,

title = "Orthogonal data repetition patterns for massive connectivity",

abstract = "One of the main requirements in the next generation wireless and mobile communication system is supporting a huge number of machine type communication (MTC) devices efficiently. MTC devices may be placed in indoor or underground environments, where the signal is hard to reach. In order to maintain a proper communication range, devices with bad channel conditions may use very low data rates using data repetitions. However, the performance of devices with long packet lengths may be degraded due to increased collisions with other short packets. In this paper, we propose random access schemes using orthogonal data repetition patterns to reduce the collision probability of devices with bad channel conditions.",

keywords = "internet of things, machine type communication, massive connectivity, random access, repetition pattern",

author = "Seungyeob Chae and Sujin Kim and Sangjin Cho and Minjoong Rim and Kang, {Chung Gu}",

year = "2016",

month = nov,

day = "30",

doi = "10.1109/ICTC.2016.7763320",

language = "English",

pages = "877--881",

booktitle = "2016 International Conference on Information and Communication Technology Convergence, ICTC 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 ; Conference date: 19-10-2016 Through 21-10-2016",

}

TY - GEN

T1 - Orthogonal data repetition patterns for massive connectivity

AU - Chae, Seungyeob

AU - Kim, Sujin

AU - Cho, Sangjin

AU - Rim, Minjoong

AU - Kang, Chung Gu

PY - 2016/11/30

Y1 - 2016/11/30

N2 - One of the main requirements in the next generation wireless and mobile communication system is supporting a huge number of machine type communication (MTC) devices efficiently. MTC devices may be placed in indoor or underground environments, where the signal is hard to reach. In order to maintain a proper communication range, devices with bad channel conditions may use very low data rates using data repetitions. However, the performance of devices with long packet lengths may be degraded due to increased collisions with other short packets. In this paper, we propose random access schemes using orthogonal data repetition patterns to reduce the collision probability of devices with bad channel conditions.

AB - One of the main requirements in the next generation wireless and mobile communication system is supporting a huge number of machine type communication (MTC) devices efficiently. MTC devices may be placed in indoor or underground environments, where the signal is hard to reach. In order to maintain a proper communication range, devices with bad channel conditions may use very low data rates using data repetitions. However, the performance of devices with long packet lengths may be degraded due to increased collisions with other short packets. In this paper, we propose random access schemes using orthogonal data repetition patterns to reduce the collision probability of devices with bad channel conditions.

KW - internet of things

KW - machine type communication

KW - massive connectivity

KW - random access

KW - repetition pattern

UR - http://www.scopus.com/inward/record.url?scp=85015739771&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85015739771&partnerID=8YFLogxK

U2 - 10.1109/ICTC.2016.7763320

DO - 10.1109/ICTC.2016.7763320

M3 - Conference contribution

AN - SCOPUS:85015739771

SP - 877

EP - 881

BT - 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016

Y2 - 19 October 2016 through 21 October 2016

ER -

Orthogonal data repetition patterns for massive connectivity

Abstract

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this