| Paper Abstract and Keywords |
| Presentation |
2026-11-05 16:40
[Invited Talk]
Medium Access Control and Contention Set Control for Wireless LANs in Private Spaces
Shinichi Miyamoto (Wakayama Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Wireless LANs mainly operate in unlicensed bands, making it difficult to predict future available frequency resources and to secure sufficient resources for QoS assurance. In private spaces with a clearly defined management entity, however, the medium access behavior of managed stations can be controlled to secure the required resources more stably. When traffic demand becomes excessive, allowing all stations to participate in contention may prevent the target QoS from being satisfied and may also make the information exchange required for sophisticated medium access control difficult. This paper introduces Contention Set Control (CSC), which controls the set of stations participating in contention, as a functional component of medium access control. A simple theoretical model is used to analyze the relationship between contention set size and deadline-constrained transmission success probability, and to derive the maximum allowable contention set size for satisfying QoS requirements. ID-based NAV and Spatial NAV Mask are also discussed as examples of CSC using the Network Allocation Vector (NAV), and their different approaches to contention set formation are examined. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Private Space / Wireless LAN / Medium Access Control / Contention Set Control / QoS / Medium Reservation Mechanism / Network Allocation Vector / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 31, BCT2026-60, pp. 2-9, Nov. 2026. |
| Paper # |
BCT2026-60 |
| Date of Issue |
2026-10-29 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-CQ IEE-CMN BCT |
| Conference Date |
2026-11-05 - 2026-11-06 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Wakayama Big Ai |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
V2V/V2X, IoT/M2M, Traffic Measurement/Design/Control/
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2026-11-CQ-CMN-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Medium Access Control and Contention Set Control for Wireless LANs in Private Spaces |
| Sub Title (in English) |
|
| Keyword(1) |
Private Space |
| Keyword(2) |
Wireless LAN |
| Keyword(3) |
Medium Access Control |
| Keyword(4) |
Contention Set Control |
| Keyword(5) |
QoS |
| Keyword(6) |
Medium Reservation Mechanism |
| Keyword(7) |
Network Allocation Vector |
| Keyword(8) |
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| 1st Author's Name |
Shinichi Miyamoto |
| 1st Author's Affiliation |
Wakayama University (Wakayama Univ) |
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| Speaker |
Author-1 |
| Date Time |
2026-11-05 16:40:00 |
| Presentation Time |
40 minutes |
| Registration for |
BCT |
| Paper # |
BCT2026-60 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.31 |
| Page |
pp.2-9 |
| #Pages |
8 |
| Date of Issue |
2026-10-29 (BCT) |