Search: onr:"swepub:oai:DiVA.org:hh-2146" >
Hybrid ARQ based on...
Hybrid ARQ based on serially concatenated block codes using iterative detection for real-time communication
-
- Uhlemann, Elisabeth (author)
- Högskolan i Halmstad,Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)
-
- Aulin, Tor M. (author)
- Chalmers University of Tech., Dept. of Computer Eng., SE-412 96 Göteborg
-
- Rasmussen, Lars K. (author)
- Chalmers University of Tech., Dept. of Computer Eng., SE-412 96 Göteborg - Univ. of South Australia, Inst. for Telecom. Research, Mawson Lakes, Australia
-
show more...
-
- Wiberg, Per-Arne (author)
- Högskolan i Halmstad,Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)
-
show less...
-
(creator_code:org_t)
- RadioVetenskap och Kommunikation, 2002
- 2002
- English.
- Related links:
-
https://hh.diva-port... (primary) (Raw object)
-
show more...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- A protocol for real-time communication over a wireless channel, based on concatenated codes using iterative decoding is proposed. The concept of deadline dependent coding (DDC), previously suggested by the authors, to maximize the probability of delivering the information before a given deadline, is further developed to include concatenated codes. The strategy of DDC is to combine different coding and decoding methods with automatic repeat request (ARQ) in order to fulfill the application requirements. These requirements are formulated as two Quality of Service (QoS) parameters: deadline (t_DL) and probability of correct delivery before the deadline (P_d), leading to a probabilistic view of real-time communication. An application can negotiate these QoS parameters with the DDC protocol, thus creating a flexible and reliable scheme.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Keyword
- Real-Time Communications
- Hybrid ARQ
- Iterative Decoding
- QoS
- Telecommunication theory
- Telekommunikationsteori
Publication and Content Type
- vet (subject category)
- kon (subject category)
To the university's database