In next-generation wireless communication systems, packet-oriented data transmission will
be implemented in addition to standard mobile telephony. We take an information-theoretic …

The third-generation mobile radio system UTRA that has been specified in the Third
Generation Partnership Project (3GPP) consists of an FDD and a TDD mode. This paper …

Disclosed is an apparatus and method for Supporting auto matic repeat request (ARQ) in a
high-speed wireless packet data communication system. A mobile station receives con trol …

This paper presents an analytical model for the study of hybrid ARQ techniques on discrete
time Markov channels by means of an appropriate Markov chain, which tracks the …

In code-division multiple-access (CDMA) packet data networks, the throughput depends on
physical-layer receiver algorithms and medium access control (MAC) layer protocols. Taking …

Due to the increasing number of users in mobile communications and the demand for
mobile multimedia services with high data rates, third-generation mobile radio systems are …

In this paper, we present a methodology to obtain a channel description tailored on
performance evaluation for incremental redundancy hybrid automatic repeat request …

The effect of the coherence time of light sources on the performance of an incoherent
temporal-spreading optical-code-division multiple-access (OCDMA) system is studied in this …

A dynamic-user model for centralized wireless networks is studied, where users arrive with a
certain file size and depart when the file is served by a central server. Although the exact …

Abstract Type-II Hybrid-ARQ (Type-II HARQ) has been shown, under certain circumstances,
to increase the efficiency and reduce loss of data transmissions over a wireless channel …