HTTP/3 QPACK header compression specification
E246372
The HTTP/3 QPACK header compression specification defines the mechanism for efficiently compressing HTTP header fields over QUIC while avoiding head-of-line blocking.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HTTP/3 QPACK header compression specification canonical | 1 |
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
HTTP/3 component
ⓘ
header compression mechanism ⓘ internet standard specification ⓘ |
| addresses | head-of-line blocking issues of HPACK over QUIC ⓘ |
| aimsTo | avoid head-of-line blocking ⓘ |
| appliesTo |
request header fields
ⓘ
response header fields ⓘ |
| belongsTo | IETF QUIC working group output ⓘ |
| contributesTo | performance of HTTP/3 over QUIC ⓘ |
| defines |
decoder instructions
ⓘ
dynamic table capacity management ⓘ encoder instructions ⓘ header block prefix format ⓘ indexing strategies for header fields ⓘ mechanism for compressing HTTP header fields over QUIC ⓘ |
| improves | compression efficiency of HTTP header fields ⓘ |
| isBasedOn | HPACK header compression ⓘ |
| isCompatibleWith | HTTP semantics defined in HTTP/3 ⓘ |
| isDesignedFor |
QUIC
ⓘ
surface form:
QUIC transport protocol
|
| isIntendedFor | reliable ordered QUIC streams ⓘ |
| isOptimizedFor | multiplexed HTTP requests over QUIC ⓘ |
| isPartOf | HTTP/3 ⓘ |
| isPublishedAs | RFC 9204 ⓘ |
| isReferencedBy |
HTTP/3
ⓘ
surface form:
HTTP/3 core specification
|
| isStandardizedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
|
| isUsedBy |
HTTP/3 clients
ⓘ
HTTP/3 servers ⓘ |
| mitigates | head-of-line blocking in HTTP/3 ⓘ |
| reduces | redundancy in HTTP header transmission ⓘ |
| replaces | HPACK in HTTP/3 ⓘ |
| requires | synchronization between encoder and decoder ⓘ |
| supports |
concurrent HTTP streams
ⓘ
header field name indexing ⓘ header field value indexing ⓘ indexed header field representation ⓘ literal header field representation ⓘ out-of-order delivery of compressed headers ⓘ progressive use of dynamic table entries ⓘ |
| uses |
acknowledgements for header insertions
ⓘ
dynamic table of header fields ⓘ instruction-based encoder-decoder communication ⓘ separate unidirectional decoder stream ⓘ separate unidirectional encoder stream ⓘ static table of header fields ⓘ |
| wasDevelopedFor | low-latency web communication over QUIC ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.