Download:
|
by Michele Zorzi
Proceedings of the IEEE Singapore International Conference on Networks & International Conference on Information Engineering
http://www-cwc.ucsd.edu/~zorzi/papers/SICON95_capt.ps
Add To MetaCart
Abstract:
Abstract---In this paper, the capture probabilities, Cn, defined as the probability that any of n contending packets is correctly received, are found, with reference to a random access mobile radio communications system, in the presence of fading, shadowing, and near/far effect. A Ricean model for fading, which is more general than the well-studied Rayleigh fading, is here considered. The capture probabilities are computed, and their dependenceon the system parameters, and in particular on the Rice factor, K, is investigated. The use of antenna diversity to combat fading is also considered. As an example of application, a Slotted ALOHA system is considered and the performance of a simple control strategy is studied. Also, some analytical results are given as to the value of C1 = limn!1 Cn, which is relevant to the study of the system stability. I.
Citations
|
112
|
ALOHA packet system with and without slots and capture
– Roberts
- 1975
|
|
60
|
Packet switching in multiaccess broadcast channel: dynamic control procedures
– Lam, Kleinrock
- 1975
|
|
48
|
Capture and retransmission control in mobile radio
– Zorzi, Rao
- 1994
|
|
43
|
Narrowband land-mobile radio networks, Artech House
– Linnartz
- 1993
|
|
32
|
On the capture probability for a large number of stations
– Hajek, Krishna, et al.
- 1997
|
|
29
|
Analysis of Mobile Radio Slotted ALOHA Networks
– Namislo
- 1984
|
|
28
|
On improving utilization of ALOHA networks
– Metzner
- 1976
|
|
28
|
Capture models for mobile packet radio networks
– Lau, Leung
- 1992
|
|
25
|
Stability of mobile slotted ALOHA network with Rayleigh fading, shadowing, and near-far effect
– Plas, Linnartz
- 1990
|
|
17
|
Mobile radio slotted ALOHA with capture and diversity
– Zorzi
- 1998
|
|
13
|
Blitterswijk, "Capacity of slotted ALOHA in Rayleigh-fading channels
– Arnbak, van
- 1987
|
|
12
|
Radio link design for microcellular systems
– Green
- 1990
|
|
11
|
The ALOHA systems in shadowed mobile radio channels with slow and fast fading
– Sheikh
- 1990
|
|
10
|
Multiple Access Communications: Foundations for Emerging Technologies
– Abramson, Ed
- 1993
|
|
10
|
Controlled ALOHA with geometric capture probabilities
– Kwak, Rao
- 1990
|
|
6
|
et al., "Stability properties of slotted ALOHA with multipacket reception capability
– Ghez
- 1988
|
|
5
|
Capture probabilities in random access mobile communications in the presence of Ricean fading", submitted to
– Zorzi
- 1994
|
|
5
|
Slotted ALOHA with capture in mobile radio environment
– Zorzi, Rao
- 1994
|
