Abstract
The IEEE 802.11ad-based wireless local area network (WLAN) has emerged out as a promising network technology that is capable of operating on millimetre wave spectrum. This network is being used in many applications and can be extended to serve many different streams of the networking industry. However, the network still has some glitches with respect to throughput, overhead, etc., which need to be handled to make it more reliable and efficient. In this paper, distributed directional cooperative medium access control (DD-CoopMAC) protocol for improving variable bit rate (VBR) throughput in IEEE 802.11ad WLAN is proposed. In this protocol, information about network stations is intelligently collected; based on this, the relay stations are selected for transmission. Simulation results illustrate that this protocol aids in enhancing the throughput and reducing the related overhead. Also, simulation results show that the proposed DD-CoopMAC has given high throughput and less MAC delay compared with D-CoopMAC and IEEE 802.11ad.
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Abbreviations
- SSW:
-
Sector sweep
- S1 :
-
STA performing responder SSW
- S2, S3, S4 :
-
Stations surrounding S1
- CU k :
-
Utilization for channel k
- DR HL :
-
Data rate of two-hop link d
- µ 1, µ 2 :
-
Weight values ranging in [0, 1]
- CWF :
-
Combined weight factor
- P suc :
-
Probability of successful transmission
- P idle :
-
Probability of slots being idle
- T idle :
-
Duration of idle time slot
- T suc :
-
Duration of successful transmission
- P col :
-
Probability of collision
- T col :
-
Duration of failed transmission
- E[P]:
-
Average duration of a payload packet
- UF :
-
Utility function
- STArelay :
-
Relay station
- PDT and PLR :
-
Packet delivery time and packet loss ratio
- α, β :
-
Predefined constants
- STAup :
-
STA performing uplink transmission
- STAtab(i) :
-
STAs included in the table
References
Akhtar A and Ergen S C 2018 Directional MAC protocol for IEEE 802.11ad wireless local area networks. Ad Hoc Networks 69: 49–64
Akhtar A and Ergen S C 2015 Efficient network level beamforming training for IEEE 802.11ad WLANs. In: Proceedings of the IEEE International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS), pp. 1–6
Ivanov A, Khorov E, Lyakhov A and Zankin V 2016 Mathematical model for scheduling in IEEE 802.11ad networks. In: Proceedings of the Ninth IFIP Wireless and Mobile Networking Conference (WMNC), pp. 153–160
Chen Q, Peng X, Tang J, Wong D T and Zhang Y 2013 Directional cooperative MAC protocol design and performance analysis for IEEE 80.211ad WLANs. IEEE Transactions on Vehicular Technology 62(6): 2667–2677
Ishizu K, Kibria M G, Kojima F and Nguyen K 2017 Empirical investigation of IEEE 802.11ad network. In: Proceedings of the IEEE International Conference on Communications Workshops (ICC Workshops), pp. 192–197
Cordeiro C, Flores A B, Knightly E W, Nitsche T, Perahia E and Widmer J C 2014 IEEE 802.11ad: directional 60 GHz communication for multi-Gigabit-per-second Wi-Fi. IEEE Communications Magazine 52(12): 132–141
Chandra K, Niemegeers I and Prasad RV 2017 Performance analysis of IEEE 802.11ad MAC protocol. IEEE Communication Letters 21(7): 1513–1516
Shih K P, Chou C M, Lu M Y and Chen S M 2005 A distributed spatial reuse (DSR) MAC protocol for IEEE 802.11 ad-hoc wireless LANs. In: Proceedings of the Tenth IEEE Symposium on Computers and Communications, pp. 658–663
Joshi K C, Hersyandika R and Prasad R V 2019 Association, blockage and handoffs in IEEE 802.11ad-based 60-GHz picocells—a closer look. IEEE Systems Journal 14(2): 2144–2153
Shao S, Zhang H, Koutsonikolas D and Khreishah A 2018 Two-dimensional reduction of beam training overhead in crowded 802.11ad based networks. In: Proceedings of the IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), pp. 680–685
Satchidanandan B, Yau S, Kumar P R, Aziz A, Ekbal A and Kundargi N 2018 TrackMAC: an IEEE 802.11 ad-compatible beam tracking-based MAC protocol for 5G millimeter-wave local area networks. In: Proceedings of the Tenth IEEE International Conference on Communication Systems & Networks (COMSNETS), pp. 185–182
Assasa H and Widmer J 2016 Implementation and evaluation of a WLAN IEEE 802.11ad model in ns-3. In: Proceedings of the Workshop on Ns-3, pp. 57–64
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Venkatachalam, I., Palaniappan, S. & Ameer John, S. Distributed directional cooperative MAC (DD-CoopMAC) protocol for improving VBR throughput in IEEE 802.11ad WLAN. Sādhanā 45, 245 (2020). https://doi.org/10.1007/s12046-020-01481-4
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DOI: https://doi.org/10.1007/s12046-020-01481-4