• WiFi Basics: http://www.cs.miami.edu/home/burt/learning/Csc524.052/notes/wifi.html
• Introduction to Wi-Fi (802.11 or WiFi): http://ccm.net/contents/802-introduction-to-wi-fi-802-11-or-wifi
• Comparison of open-source wireless drivers: https://en.wikipedia.org/wiki/Comparison_of_open-source_wireless_drivers
• intro(4)
• ifnet(9)
• wlan(4)
• ieee80211(9)
• WiFi
• AdrianChadd
• Kong, Joseph. (2012). FreeBSD Device Drivers: A Guide for the Intrepid. No Starch Press.: https://www.nostarch.com/bsddrivers.htm
  • Chapter 16: Network Drivers, Part 1: Data Structures
  • Chapter 17: Network Drivers, Part 2: Packet Reception and Transmission

• Interoperability: https://en.wikipedia.org/wiki/Interoperability
• WLAN Channels: https://en.wikipedia.org/wiki/List_of_WLAN_channels

• Frame aggregation: https://en.wikipedia.org/wiki/Frame_aggregation
• TX and RX paths:
  • A little bit out-dated (HAL was deprecated around 2011) but main concepts still hold: https://madwifi.wordpress.com/2009/04/16/tx-rx-path/
• AP, ADHOC, STA modes:
  • What is the difference between Access Point mode and Ad-Hoc mode? http://support.connectify.me/article/8-what-is-the-difference-between-access-point-mode-and-ad-hoc-mode
• Wi-Fi Aggregation
  • AMSDU vs AMPDU: A Brief Tutorial on WiFi Aggregation Support: https://arxiv.org/ftp/arxiv/papers/1704/1704.07015.pdf

802.11n Demystified. Key considerations for n-abling the Wireless Enterprise: http://www.winncom.com/images/stories/Motorola_802.11nDEM_WP_v4_0209.pdf

What is an antenna chain and how do I figure out the correct setting for my router? (A post about 802.11n features): https://superuser.com/q/744065/442991

Nomadic Communications. 802.11n/ac: MIMO and Space Diversity: http://disi.unitn.it/locigno/didattica/NC/15-16/04_802.11n-ac_MIMO.pdf

FreeBSD Architecture Handbook. Chapter 9. Writing FreeBSD Device Drivers: https://www.freebsd.org/doc/en/books/arch-handbook/driverbasics.html

Getting started with kernel projects: Graphics/Getting started with kernel projects

How to write a Device Driver in FreeBSD: https://www.bsdcan.org/2006/papers/freebsd.device.driver.slides.pdf

• iwn(4)
• dev/iwn(4)
• iwm(4)

• AMPDU
  • Aggregated-MAC Packet Data Unit
• BBS
  • Basic Service Set
  • http://www.juniper.net/documentation/en_US/network-director1.5/topics/concept/wireless-ssid-bssid-essid.html#jd0e47
• CRC
  • Cyclic Redundancy Check
  • https://en.wikipedia.org/wiki/Cyclic_redundancy_check
• CTS
  • Clear To Send
  • https://sites.google.com/site/embeddedsystesting/wireless-protocols-and-basics-of-wireless-protocols-wlan-802-11a-b-g-n/what-is-rts-threshold-in-wireless
• FC
  • Frame Control
  • https://stackoverflow.com/a/12719038/4694621
• GI
  • Guard Interval
• HT
  • High Throughput
  • Introduced in 802.11n.
• ICV
  • Integrity Check Value
• IE
  • Information Element
  • https://en.wikipedia.org/wiki/IEEE_802.11#Information_Elements
• IV
  • Initialization Vector
• LLT
  • Low Latency Transport
• MCS
  • Modulation and Coding Scheme
• MPDU
  • MAC Protocol Data Unit
• MSDU
  • MAC Service Data Unit
• NIC
  • Network Interface Controller
• OFDM
  • Orthogonal Frequency Division Multiplex
  • http://www.radio-electronics.com/info/rf-technology-design/ofdm/ofdm-basics-tutorial.php
• P2P GO
  • Peer-to-Peer Group Owner
  • Wi-Fi Direct, Section 3.1 Architecture: https://hsc.com/Portals/0/Uploads/Articles/WFD_Technology_Whitepaper_v_1.7635035318321315728.pdf
• QoS
  • Quality of Service
• RS
  • Rate Scaling
• RTS
  • Request To Send
  • https://sites.google.com/site/embeddedsystesting/wireless-protocols-and-basics-of-wireless-protocols-wlan-802-11a-b-g-n/what-is-rts-threshold-in-wireless
• STA
  • Station Computer
• TKIP
  • Temporal Key Integrity Protocol
  • https://en.wikipedia.org/wiki/Temporal_Key_Integrity_Protocol
• TSF
  • Timing Synchronization Function
  • https://en.wikipedia.org/wiki/Timing_Synchronization_Function
• VHT
  • Very High Throughput
  • Introduced in 802.11ac.
  • http://www.electronicdesign.com/communications/understanding-ieee-80211ac-vht-wireless
• XMIT
  • Transmit

indicates that I've not read it yet (and most often just scanned through)