Transmission Control Protocol

E10705

internet protocol transport layer protocol

Transmission Control Protocol is a core internet communication protocol that provides reliable, ordered, and error-checked delivery of data between applications over IP networks.

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All labels observed (10)

Label	Occurrences
TCP	249
Transmission Control Protocol canonical	34
Transmission Control Protocol (TCP)	2
TCP (Transmission Control Protocol)	1
TCP congestion control	1
TCP loss detection principles	1
TCP specification	1
TCP state machine	1
Transmission Control Protocol core specification	1
Transmission Control Protocol/Internet Protocol	1

How this entity was disambiguated

This entity first appeared as the object of triple T53920 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Transmission Control Protocol
Context triple: [TCP/IP, component, Transmission Control Protocol]

A. TCP/IP
TCP/IP is the fundamental communication protocol suite that enables data transmission and networking across the internet and most modern computer networks.
B. Internet Protocol
Internet Protocol is the core networking protocol that defines how data packets are addressed and routed across interconnected computer networks, forming the foundation of the modern internet.
C. OSI protocol suite
The OSI protocol suite is a conceptual networking framework that defines a seven-layer model for how different communication protocols interact to enable data exchange across networks.
D. ICMP
ICMP (Internet Control Message Protocol) is a core network-layer protocol used primarily for sending error messages and operational information, such as in tools like ping and traceroute, within IP networks.
E. Network Control Protocol
Network Control Protocol was an early host-to-host communication protocol that formed the basis of data transmission on the ARPANET before the adoption of TCP/IP.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Transmission Control Protocol
Target entity description: Transmission Control Protocol is a core internet communication protocol that provides reliable, ordered, and error-checked delivery of data between applications over IP networks.

A. TCP/IP
TCP/IP is the fundamental communication protocol suite that enables data transmission and networking across the internet and most modern computer networks.
B. Internet Protocol
Internet Protocol is the core networking protocol that defines how data packets are addressed and routed across interconnected computer networks, forming the foundation of the modern internet.
C. OSI protocol suite
The OSI protocol suite is a conceptual networking framework that defines a seven-layer model for how different communication protocols interact to enable data exchange across networks.
D. ICMP
ICMP (Internet Control Message Protocol) is a core network-layer protocol used primarily for sending error messages and operational information, such as in tools like ping and traceroute, within IP networks.
E. Network Control Protocol
Network Control Protocol was an early host-to-host communication protocol that formed the basis of data transmission on the ARPANET before the adoption of TCP/IP.
F. None of above. chosen

Statements (77)

Predicate	Object
instanceOf	internet protocol ⓘ transport layer protocol ⓘ
abbreviation	TCP ⓘ linked to: Transmission Control Protocol
congestionControlAlgorithm	congestion avoidance ⓘ fast recovery ⓘ fast retransmit ⓘ slow start ⓘ
connectionEstablishmentMethod	three-way handshake ⓘ
connectionTerminationMethod	four-way handshake ⓘ
contrastedWith	User Datagram Protocol ⓘ linked to: UDP
controlFlag	ACK ⓘ FIN ⓘ PSH ⓘ RST ⓘ SYN ⓘ URG ⓘ
defaultFor	FTP ⓘ HTTP ⓘ SMTP ⓘ SSH ⓘ
definedIn	RFC 793 ⓘ
designedBy	Bob Kahn ⓘ linked to: Robert Kahn Vint Cerf ⓘ linked to: Vinton Cerf
flowControlMechanism	receiver advertised window ⓘ
headerField	acknowledgment number ⓘ checksum ⓘ control flags ⓘ data offset ⓘ destination port ⓘ sequence number ⓘ source port ⓘ urgent pointer ⓘ window size ⓘ
initialPublication	1974 ⓘ
layer	transport layer ⓘ
model	OSI model ⓘ TCP/IP model ⓘ
OSIlayer	Layer 4 ⓘ
portNumberRange	0-65535 ⓘ
provides	congestion control ⓘ connection-oriented communication ⓘ error-checked delivery ⓘ flow control ⓘ full-duplex communication ⓘ ordered delivery of bytes ⓘ reliable data transfer ⓘ
reliabilityMechanism	positive acknowledgments with retransmission ⓘ sequence numbering ⓘ timeout-based retransmission ⓘ
runsOver	IPv4 ⓘ IPv6 ⓘ
standardizedBy	IETF ⓘ linked to: Internet Engineering Task Force
status	Internet Standard ⓘ
supports	multiplexing of multiple connections ⓘ stream-oriented communication ⓘ
updatedBy	RFC 1122 ⓘ RFC 3168 ⓘ RFC 5681 ⓘ
usedFor	email transport ⓘ file transfer ⓘ remote terminal access ⓘ web traffic ⓘ
uses	IP datagrams ⓘ Internet Protocol ⓘ acknowledgments ⓘ byte-stream abstraction ⓘ checksums ⓘ congestion window ⓘ exponential backoff ⓘ flow-control window ⓘ port numbers ⓘ retransmission timers ⓘ sequence numbers ⓘ sliding window mechanism ⓘ three-way handshake ⓘ
wellKnownPortRange	0-1023 ⓘ
yearIntroduced	1974 ⓘ

How these facts were elicited