IEICE TRANSACTIONS on Fundamentals
Sequence-Based Schemes for Broadcast and Unicast under Frequency Division Duplex
Summary :
We consider all-to-all broadcast and unicast among nodes in a multi-channel single-hop ad hoc network, with no time synchronization. Motivated by the hard delay requirement for ultra-reliable and low-latency communication (URLLC) in 5G wireless networks, we aim at designing medium access control (MAC) schemes to guarantee successful node-to-node transmission within a bounded delay. To provide a hard guarantee on the transmission delay, deterministic sequence schemes are preferred to probabilistic schemes such as carrier sense multiple access (CSMA). Therefore, we mainly consider sequence schemes, with the goal to design schedule sequence set to guarantee successful broadcast/unicast within a common sequence period. This period should be as short as possible since it determines an upper bound on the transmission delay. In previous works, we have considered sequence design under time division duplex (TDD). In this paper, we focus on another common duplex mode, frequency division duplex (FDD). For the FDD case, we present a lower bound on period of feasible sequence sets, and propose a sequence construction method by which the sequence period can achieve the same order as the lower bound, for both broadcast and unicast models. We also compare the sequence length for FDD with that for TDD.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E104-A No.2 pp.376-383
- Publication Date
- 2021/02/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.2020SDI0001
- Type of Manuscript
- Special Section INVITED PAPER (Special Section on Signal Design and Its Applications in Communications)
- Category
- Communication Theory and Signals
Authors
Fang LIU
The Chinese University of Hong Kong
Kenneth W. SHUM
The Chinese University of Hong Kong (Shenzhen)
Yijin ZHANG
Nanjing University of Science and Technology
Wing Shing WONG
The Chinese University of Hong Kong
Keyword
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Fang LIU, Kenneth W. SHUM, Yijin ZHANG, Wing Shing WONG, "Sequence-Based Schemes for Broadcast and Unicast under Frequency Division Duplex" in IEICE TRANSACTIONS on Fundamentals,
vol. E104-A, no. 2, pp. 376-383, February 2021, doi: 10.1587/transfun.2020SDI0001.
Abstract: We consider all-to-all broadcast and unicast among nodes in a multi-channel single-hop ad hoc network, with no time synchronization. Motivated by the hard delay requirement for ultra-reliable and low-latency communication (URLLC) in 5G wireless networks, we aim at designing medium access control (MAC) schemes to guarantee successful node-to-node transmission within a bounded delay. To provide a hard guarantee on the transmission delay, deterministic sequence schemes are preferred to probabilistic schemes such as carrier sense multiple access (CSMA). Therefore, we mainly consider sequence schemes, with the goal to design schedule sequence set to guarantee successful broadcast/unicast within a common sequence period. This period should be as short as possible since it determines an upper bound on the transmission delay. In previous works, we have considered sequence design under time division duplex (TDD). In this paper, we focus on another common duplex mode, frequency division duplex (FDD). For the FDD case, we present a lower bound on period of feasible sequence sets, and propose a sequence construction method by which the sequence period can achieve the same order as the lower bound, for both broadcast and unicast models. We also compare the sequence length for FDD with that for TDD.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2020SDI0001/_p
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@ARTICLE{e104-a_2_376,
author={Fang LIU, Kenneth W. SHUM, Yijin ZHANG, Wing Shing WONG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Sequence-Based Schemes for Broadcast and Unicast under Frequency Division Duplex},
year={2021},
volume={E104-A},
number={2},
pages={376-383},
abstract={We consider all-to-all broadcast and unicast among nodes in a multi-channel single-hop ad hoc network, with no time synchronization. Motivated by the hard delay requirement for ultra-reliable and low-latency communication (URLLC) in 5G wireless networks, we aim at designing medium access control (MAC) schemes to guarantee successful node-to-node transmission within a bounded delay. To provide a hard guarantee on the transmission delay, deterministic sequence schemes are preferred to probabilistic schemes such as carrier sense multiple access (CSMA). Therefore, we mainly consider sequence schemes, with the goal to design schedule sequence set to guarantee successful broadcast/unicast within a common sequence period. This period should be as short as possible since it determines an upper bound on the transmission delay. In previous works, we have considered sequence design under time division duplex (TDD). In this paper, we focus on another common duplex mode, frequency division duplex (FDD). For the FDD case, we present a lower bound on period of feasible sequence sets, and propose a sequence construction method by which the sequence period can achieve the same order as the lower bound, for both broadcast and unicast models. We also compare the sequence length for FDD with that for TDD.},
keywords={},
doi={10.1587/transfun.2020SDI0001},
ISSN={1745-1337},
month={February},}
Copy
TY - JOUR
TI - Sequence-Based Schemes for Broadcast and Unicast under Frequency Division Duplex
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 376
EP - 383
AU - Fang LIU
AU - Kenneth W. SHUM
AU - Yijin ZHANG
AU - Wing Shing WONG
PY - 2021
DO - 10.1587/transfun.2020SDI0001
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E104-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2021
AB - We consider all-to-all broadcast and unicast among nodes in a multi-channel single-hop ad hoc network, with no time synchronization. Motivated by the hard delay requirement for ultra-reliable and low-latency communication (URLLC) in 5G wireless networks, we aim at designing medium access control (MAC) schemes to guarantee successful node-to-node transmission within a bounded delay. To provide a hard guarantee on the transmission delay, deterministic sequence schemes are preferred to probabilistic schemes such as carrier sense multiple access (CSMA). Therefore, we mainly consider sequence schemes, with the goal to design schedule sequence set to guarantee successful broadcast/unicast within a common sequence period. This period should be as short as possible since it determines an upper bound on the transmission delay. In previous works, we have considered sequence design under time division duplex (TDD). In this paper, we focus on another common duplex mode, frequency division duplex (FDD). For the FDD case, we present a lower bound on period of feasible sequence sets, and propose a sequence construction method by which the sequence period can achieve the same order as the lower bound, for both broadcast and unicast models. We also compare the sequence length for FDD with that for TDD.
ER -
English
