Results 331 to 340 of about 7,625,232 (365)
Some of the next articles are maybe not open access.
Decoding for multiple-access channels
2005We discuss some results in coding and decoding for multiple-access channels. A new approach to choosing codes and users' energies for that channel is described. For the case when a bit error probability and a decoding complexity are fixed we construct a region of achievable code rates.
openaire +1 more source
Mismatched decoding and the multiple-access channel
IEEE Transactions on Information Theory, 1996An achievable region is derived for the multiple-access channel under decoding mismatch conditions. It is shown that achievable rates higher than the random coding capacity of the single-user mismatched channel can sometimes be demonstrated by treating the single-user channel as a multiple-access channel. Refining these ideas we derive a lower bound on
openaire +1 more source
2002
In this chapter the performance of various channel access control policies is evaluated in terms of call level QoS parameters such as call blocking probability and call dropping probability, using multi-dimensional Markov chain analysis. First some basic conventional policies are discussed to lay proper ground work, and thereafter the two priority ...
Tejinder S. Randhawa, Stephen Hardy
openaire +1 more source
In this chapter the performance of various channel access control policies is evaluated in terms of call level QoS parameters such as call blocking probability and call dropping probability, using multi-dimensional Markov chain analysis. First some basic conventional policies are discussed to lay proper ground work, and thereafter the two priority ...
Tejinder S. Randhawa, Stephen Hardy
openaire +1 more source
1998
In the preceding three chapters, we develop and apply the compressed-error-cancellation framework to the single-user case, i.e., the situation in which a single transmitter must send data to a single receiver. But often in practice, multiple transmitters must simultaneously send data to multiple receivers.
openaire +1 more source
In the preceding three chapters, we develop and apply the compressed-error-cancellation framework to the single-user case, i.e., the situation in which a single transmitter must send data to a single receiver. But often in practice, multiple transmitters must simultaneously send data to multiple receivers.
openaire +1 more source
1993
The earth coverage associated with a satellite transponder is usually wide enough to include, except in rare cases, several earth stations (ESs). This infers that “multiple-access” techniques are required to coordinate the sharing of the transponder(s) capacity among the earth stations served.
openaire +1 more source
The earth coverage associated with a satellite transponder is usually wide enough to include, except in rare cases, several earth stations (ESs). This infers that “multiple-access” techniques are required to coordinate the sharing of the transponder(s) capacity among the earth stations served.
openaire +1 more source