Mobile radio slotted ALOHA with capture, diversity and retransmission control in the presence of shadowing

In this paper, the capture performance of a random access scheme in the presence of Rayleigh fading, shadowing and diversity is studied. The conditional throughput Cn, i.e., the average number of packets which are correctly received per slot, given the number of colliding packets, n, is computed, as well as its limit as n⊒∞. Some different diversity schemes are compared. Also, retransmission control is considered as a means to enhance the system performance. The stability of the controlled system is directly proved. Finally, the effect of long-term attenuations on the system performance and stability is discussed.

[1]  Jens C. Arnbak,et al.  Capacity of Slotted ALOHA in Rayleigh-Fading Channels , 1987, IEEE J. Sel. Areas Commun..

[2]  Bruce Hajek,et al.  Decentralized dynamic control of a multiaccess broadcast channel , 1982 .

[3]  Stuart C. Schwartz,et al.  Stability properties of slotted Aloha with multipacket reception capability , 1988 .

[4]  P. V. Kokotovic,et al.  Controlled ALOHA with Geometric Capture Probabilities , 1990 .

[5]  A.A.M. Saleh,et al.  The near/far effect in local ALOHA radio communications , 1987, IEEE Transactions on Vehicular Technology.

[6]  Lawrence G. Roberts,et al.  ALOHA packet system with and without slots and capture , 1975, CCRV.

[7]  Jean-Paul M. G. Linnartz,et al.  Stability of mobile slotted ALOHA network with Rayleigh fading, shadowing, and near-far effect , 1990 .

[8]  Asrar U. H. Sheikh,et al.  The ALOHA systems in shadowed mobile radio channels with slow or fast fading , 1990 .

[9]  J. Metzner,et al.  On Improving Utilization in ALOHA Networks , 1976, IEEE Trans. Commun..

[10]  Michele Zorzi,et al.  Mobile radio slotted ALOHA with capture and diversity , 1995, Proceedings of INFOCOM'95.

[11]  I. S. Gradshteyn,et al.  Table of Integrals, Series, and Products , 1976 .

[12]  Michele Zorzi,et al.  Capture and retransmission control in mobile radio , 1994, IEEE J. Sel. Areas Commun..

[13]  Dimitri P. Bertsekas,et al.  Data Networks , 1986 .

[14]  W. C. Jakes,et al.  Microwave Mobile Communications , 1974 .

[15]  Mohsen Kavehrad,et al.  ALOHA with capture over slow and fast fading radio channels with coding and diversity , 1989, IEEE J. Sel. Areas Commun..

[16]  Moshe Sidi,et al.  Erasure, capture and noise errors in controlled multiple-access networks , 1986, 1986 25th IEEE Conference on Decision and Control.

[17]  Cyril Leung,et al.  Capture models for mobile packet radio networks , 1990, IEEE International Conference on Communications, Including Supercomm Technical Sessions.

[18]  Jean-Paul M. G. Linnartz,et al.  Narrowband land-mobile radio networks , 1993 .

[19]  Norman Abramson,et al.  The Throughput of Packet Broadcasting Channels , 1977, IEEE Trans. Commun..

[20]  Michele Zorzi,et al.  Slotted ALOHA with Capture in a Mobile Radio Environment , 1994, Mobile Communications.

[21]  Cyril Leung,et al.  Capture probability in a mobile packet radio system , 1992, IEEE Trans. Commun..

[22]  Bruce E. Hajek,et al.  On the capture probability for a large number of stations , 1997, IEEE Trans. Commun..

[23]  Leonard Kleinrock,et al.  Packet Switching in a Multiaccess Broadcast Channel: Performance Evaluation , 1975, IEEE Trans. Commun..

[24]  Michele Zorzi,et al.  Correlation in diversity systems with Rayleigh fading, shadowing, and power capture , 1995, Proceedings of 6th International Symposium on Personal, Indoor and Mobile Radio Communications.

[25]  Kyung Sup Kwak,et al.  Interacting random access communication networks , 1988 .

[26]  C. Namislo.  Analysis of Mobile Radio Slotted ALOHA Networks , 1984, IEEE Journal on Selected Areas in Communications.