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URLLC for 5G and Beyond: Requirements, Enabling Incumbent Technologies and Network Intelligence
2021
IEEE Access
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[82] Optimal tuning of IR-HARQ • The suboptimal solution of IR-HARQ is further optimized using a dynamic programming algorithm. • Maximize the throughput by optimally tuning the IR-HARQ parameters. ...
IR-HARQ suggests a sub-optimal HARQ procedure to overcome the complexity. ...
He has served as the (Program, Publicity, and Track) chair on several conferences and workshops. ...
doi:10.1109/access.2021.3073806
fatcat:7ngx3ah5vzdyvcz4nkd2vvdyjy
Effective Capacity in Wireless Networks: A Comprehensive Survey
[article]
2019
arXiv
pre-print
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2018 pre-print arXiv:1811.03681v1 fatcat:4p2fbyc75verzn7yqq7hu7u7ty
Existing physical-layer channel models, however, do not explicitly consider quality-of-service (QoS) aware related parameters under specific delay constraints. ...
Effective capacity (EC), which is a link-layer channel model with QoS-awareness, can be used to investigate the performance of wireless networks under certain statistical delay constraints. ...
Performance of CC-HARQ has been compared with incremental redundancy HARQ (HARQ-IR) based on the concept of achievable EC. ...
arXiv:1811.03681v2
fatcat:xudawdsjrnf6pkhmz3p5nd33vy
Rate Adaptation for Secure HARQ Protocols
[article]
2018
arXiv
pre-print
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Unlike previous works on this subject, we design a coding strategy tailored to IR-HARQ by splitting the dummy-message rate over several rate parameters. ...
This paper investigates the incremental-redundancy hybrid-automatic repeat request (IR-HARQ) transmission over independent block-fading channels in the presence of an eavesdropper, where the secrecy of ...
In this paper we investigate the canonical model of independent block-fading channels and we focus only on IR-HARQ protocol because it offers new degrees of freedom in the code design; on the other hand ...
arXiv:1611.09143v3
fatcat:qvxfx5ouqrgqhhtnvzea4eshwe
Table of contents
2018
IEEE Transactions on Communications
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Efficient HARQ-IR for Massive MIMO Systems ................................................. S. Kim and H. ...
Networks Context-Aware Smallworld Routing for Wireless Ad-Hoc Networks .......................................................... ........................................... P. K. Biswas, S. J. ...
doi:10.1109/tcomm.2018.2867695
fatcat:a4llfsjupfevndfxpxiivkfghm
Table of contents
2021
IEEE Internet of Things Journal
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Xu 14845 RSS-Based Channel Estimation for IRS-Aided Wireless Energy Transfer System . . . . S. Jung, J.-W. Lee, and C. ...
Zhou 14658 On the Secure Spectral Efficiency of URLLC With Randomly Located Colluding Eavesdroppers . . . . . . . . . . . . . . . . . ...
doi:10.1109/jiot.2021.3107070
fatcat:buph2qt5xvfkfdmsu24yucyxi4
IEEE 802.11be-Wi-Fi 7: New Challenges and Opportunities
[article]
2020
arXiv
pre-print
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This article provides the comprehensive survey on the key medium access control (MAC) layer techniques and physical layer (PHY) techniques being discussed in the EHT task group, including the channelization ...
output (MIMO) enhancement, multiple access point (multi-AP) coordination (e.g., multi-AP joint transmission), enhanced link adaptation and retransmission protocols (e.g., hybrid automatic repeat request (HARQ ...
, HARQ method (e.g., chase combining (CC) or incremental redundancy (IR)), link adaptation methods for higher HARQ gains and so on. ...
arXiv:2007.13401v3
fatcat:2tcepnhn2bboxgmpds46umkxxu
Current Status and Directions of IEEE 802.11be, the Future Wi-Fi 7
2020
IEEE Access
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In addition to the ones above, they include native multi-link operation, channel sounding optimization that opens the door for massive MIMO, advanced PHY and MAC techniques, the cooperation of various ...
While customers rivet their eyes on Wi-Fi 6, in the bowels of the IEEE 802.11 Working Group that creates Wi-Fi standards, the next generation Wi-Fi is being developed. ...
Moreover, HARQ avoids reducing MCS for such retries. TGbe has discussed three popular HARQ methods: Chase Combining (CC), Punctured CC, and Incremental Redundancy (IR). ...
doi:10.1109/access.2020.2993448
fatcat:tnzokhjp5rhhtekbt6fm7u6pwq
Opportunistic traffic Offloading Mechanisms for Mobile/4G Networks
2015
Proceedings of the 2015 on MobiSys PhD Forum - PhDForum '15
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However, the effectiveness of the IR-HARQ scheme depends on the appropriate selection of the modulation and coding scheme of the first transmission attempt. ...
However, the effectiveness of the IR-HARQ scheme depends on the appropriate selection of the modulation and coding scheme of the first transmission attempt. ...
doi:10.1145/2752746.2752785
dblp:conf/mobisys/Masaracchia15
fatcat:notdesbgjjbybd7pmm3mrq4xdm
IEEE Microwave Theory and Techniques Society
2007
IEEE Microwave Magazine
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Updating of IEEE documents Users of IEEE standards should be aware that these documents may be superseded at any time by the issuance of new editions or may be amended from time to time through the issuance ...
In one unit, four sequences are used for two HARQ channels, 1 st and 2 nd HARQ feedback channel. ...
ABS and AMS shall be capable of maintaining multiple HARQ channels. DL HARQ channels are identified by downlink HARQ channel identifier (ACID). ...
doi:10.1109/mmw.2007.316256
fatcat:26oxmuglerc23mgeimdf35omuy
IEEE Microwave Theory and Techniques Society
2006
IEEE Microwave Magazine
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Updating of IEEE documents Users of IEEE standards should be aware that these documents may be superseded at any time by the issuance of new editions or may be amended from time to time through the issuance ...
In one unit, four sequences are used for two HARQ channels, 1 st and 2 nd HARQ feedback channel. ...
ABS and AMS shall be capable of maintaining multiple HARQ channels. DL HARQ channels are identified by downlink HARQ channel identifier (ACID). ...
doi:10.1109/mmw.2006.1634021
fatcat:tgzwn33birghjdtgzmj7uo6z3m
Statistical QoS Analysis of Reconfigurable Intelligent Surface-assisted D2D Communication
2022
IEEE Transactions on Vehicular Technology
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2022 pre-print arXiv:2204.03687v1 fatcat:xuueb2zydrclbdjdj2gngw73ba
When channel state information at the transmitter (CSIT) is available, the transmit D2D node communicates with the variable rate r_t(n) (adjustable according to the channel conditions); otherwise, it uses ...
states, v) EC increases by using HARQ when CSIT is unknown, and it can reach up to 5× the usual EC (with no HARQ and without CSIT) by using the optimal number of retransmissions. ...
Simulation Results
IRS-assisted overlay D2D IRS-assisted underlay D2D Fig. 4 . ...
doi:10.1109/tvt.2022.3165467
fatcat:pgjgkevlj5dbtjfx5v3nffr2ym
Architectures and Key Technical Challenges for 5G Systems Incorporating Satellites
[article]
2018
arXiv
pre-print
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In this paper, based on the architecture options currently being discussed in the standardisation fora, we discuss and assess the impact of the satellite channel characteristics on the physical and Medium ...
, depending on the considered service and architecture, different solutions are proposed. ...
HARQ processing time as N (min) HARQ = T HARQ /T T I, where T HARQ is the HARQ processing time and T T I ms is the transmission time interval for one TB. ...
arXiv:1806.02088v1
fatcat:myzpk55jgjd4birfrw63brpdyu
2020 Index IEEE Journal on Selected Areas in Communications Vol. 38
2020
IEEE Journal on Selected Areas in Communications
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Yan, L., +, J-SAC Sept. 2020 2041-2056 Angle Aware User Cooperation for Secure Massive MIMO in Rician Fading Channel. ...
Bai, L., +, J-SAC Dec.
2020 2918-2930
Angle Aware User Cooperation for Secure Massive MIMO in Rician Fading
Channel. ...
doi:10.1109/jsac.2020.3040054
fatcat:amlms4xhs5a3hgnldh4bahb2wu
Table of Contents
2019
IEEE Transactions on Vehicular Technology
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Chen 525 Outage Effective Capacity of Buffer-Aided Diamond Relay Systems Using HARQ-IR . . . . . . . . . . . . . . . . . . . . . . . D. ...
Li 554 Prediction of Time-Varying Multi-User MIMO Channels Based on DOA Estimation Using Compressed Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
doi:10.1109/tvt.2018.2886945
fatcat:2ld6o7rwfnbe5ag27vlbtem4pq
Guest Editorial Advanced Signal Processing for Local and Private 5G Networks
2022
IEEE Journal on Selected Topics in Signal Processing
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To estimate the indoor channels with an affordable piloting overhead, the authors propose an offset learning-based neural network for channel estimation without any prior knowledge of the IRS-assisted ...
surface (IRS)-assisted MIMO systems. ...
doi:10.1109/jstsp.2021.3128751
fatcat:sa6hv23hcvbs3onqpnpxgahqki
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