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  2. Phase-shift keying - Wikipedia

    en.wikipedia.org/wiki/Phase-shift_keying

    BPSK (also sometimes called PRK, phase reversal keying, or 2PSK) is the simplest form of phase shift keying (PSK). It uses two phases which are separated by 180° and so can also be termed 2-PSK. It does not particularly matter exactly where the constellation points are positioned, and in this figure they are shown on the real axis, at 0° and ...

  3. 802.11 frame types - Wikipedia

    en.wikipedia.org/wiki/802.11_Frame_Types

    Generic 802.11 Frame. The very first two octets transmitted by a station are the Frame Control. The first three subfields within the frame control and the last field are always present in all types of 802.11 frames. These three subfields consist of two bits Protocol Version subfield, two bits Type subfield, and four bits Subtype subfield.

  4. IEEE P802.1p - Wikipedia

    en.wikipedia.org/wiki/IEEE_P802.1p

    The work also required a short amendment extending the frame size of the Ethernet standard by four bytes which was published as IEEE 802.3ac in 1998. The QoS technique developed by the working group, also known as class of service (CoS), is a 3- bit field called the Priority Code Point (PCP) within an Ethernet frame header when using VLAN ...

  5. IEEE 802.1X - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.1X

    The supplicant listens at this address, and on receipt of the EAP-Request Identity frame, it responds with an EAP-Response Identity frame containing an identifier for the supplicant such as a User ID. The authenticator then encapsulates this Identity response in a RADIUS Access-Request packet and forwards it on to the authentication server. The ...

  6. IEEE 802.11i-2004 - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.11i-2004

    The four-way handshake [8] is designed so that the access point (or authenticator) and wireless client (or supplicant) can independently prove to each other that they know the PSK/PMK, without ever disclosing the key. Instead of disclosing the key, the access point (AP) and client encrypt messages to each other—that can only be decrypted by ...

  7. IEEE 802.11r-2008 - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.11r-2008

    IEEE 802.11r-2008 or fast BSS transition (FT), is an amendment to the IEEE 802.11 standard to permit continuous connectivity aboard wireless devices in motion, with fast and secure client transitions from one Basic Service Set (abbreviated BSS, and also known as a base station or more colloquially, an access point) to another performed in a nearly seamless manner.

  8. Wikipedia:Peer review/Phase-shift keying/archive1 - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Peer_review/...

    try to make it so that you could know all of the basics of PSK without passing an equation. They should all stay in, but later and/or in more detailed articles. Mozzerati 21:50, August 22, 2005 (UTC) Thanks. I'll work my way through the review up above first, since I'm already part way through dealing with it.

  9. Bell 202 - Wikipedia

    en.wikipedia.org/wiki/Bell_202

    The Bell 202 modem was an early (1976) modem standard developed by the Bell System. It specifies audio frequency-shift keying (AFSK) to encode and transfer data at a rate of 1200 bits per second (bit/s), half-duplex. It has separate sets of circuits for 1200 bit/s and 300 bit/s rates. [1]