Accepted from open call - Forward high-speed wireless packet data service in is-2000 - 1xev-dv

Soong, Anthony C. K.; Oh, Seong-Jun; Damnjanovic, Aleksandar; Yoon, Youngki

doi:10.1109/mcom.2003.1222738

Cited by 32 publications

(13 citation statements)

References 4 publications

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“…Characteristics and channel operations for the physical layer of the forward-link cdma2000 system are described in [9]. The packet data system-level simulator for the forward link of cdma2000 is developed.…”

Section: Forward-link Packet Data Transmission In Cdma2000mentioning

confidence: 99%

Design Methodology of System-Level Simulators for Wideband CDMA Cellular Standards

Park

2013

Journal of the Korea Society for Simulation

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This tutorial paper presents the design methodology of system-level simulators targeted for code division multiple access (CDMA) cellular standards such as EV-DO (Evolution-Data Only) and broadcast multicast service (BCMCS). The basic structure and simulation flow of system-level simulators are delineated, following the procedure of cell layout, mobile drops, channel modeling, received power calculation, scheduling, packet error prediction, and traffic generation. Packet data transmissions on the forward link of CDMA systems and EV-DO BCMCS systems are considered for modeling simulators. System-level simulators for cellular standards are modeled and developed with high-level languages and utilized to evaluate and predict air interface performance metrics including capacity and coverage.

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Section: Forward-link Packet Data Transmission In Cdma2000mentioning

confidence: 99%

Design Methodology of System-Level Simulators for Wideband CDMA Cellular Standards

Park

2013

Journal of the Korea Society for Simulation

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“…On the R-PDCH, each MS can transmit using 1 of the 11 allowed rates (19 4 and 1845.6 kbps). Two power levels are associated with each rate (normal or boosted).…”

Section: The Cdma2000 1xev-dv Reverse Packet Data Channelmentioning

confidence: 99%

Efficient resource management for packet mode cdma2000

Basyouni

Agarwal

Elhakeem

2007

Trans Emerging Tel Tech

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SUMMARYMobile systems have recently evolved from being simple devices used for voice communications to systems that support new features such as data transmissions, video streaming and Internet access. The capacity demands to handle these new services led to a new era of wireless technologies. cdma2000 1xEV-DV is considered to be the solution for the ever-growing demand of high-speed wireless packet data transmission. In this paper, we investigate several aspects related to resource management techniques over the cdma2000 1xEV-DV reverse packet data channel (R-PDCH). In particular, based on the developed rise over thermal (RoT) model, we provide an upper bound for the R-PDCH throughput as a function of the number of mobile stations (MSs) that are allowed to transmit instantaneously on each time slot. We also provide a lower bound for the average sector throughput based on the number of users per sector. We propose several autonomous rate assignment, and scheduling techniques that provide a significant throughput improvement relative to other published techniques.

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“…A shared-channel resource allocation scheme, which schedules a few users and allocates a chunk of radio resources via the shared-channels for short duration, has been proved to be efficient for high rate packettype services through 3G systems such as HSDPA of 3GPP and 1xEV-DO of 3GPP2. On the other hand, a dedicatedchannel resource allocation scheme, which divides the radio resource granularly and allocates the divided radio resource to multiple users simultaneously, has been used for voice or low rate services [1]. For developing the future wireless communication systems, the shared-channel resource allocation scheme is more favorable to enhance the system capacity than the dedicated-channel resource allocation scheme due to multiuser diversity(MUD) gain.…”

Section: Introductionmentioning

confidence: 99%

Hybrid scheduling scheme for a cooperative relay system in heterogeneous traffic environments

Kim

Moon

Sung

2009

IEEE Trans. Wireless Commun.

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We propose a hybrid scheduling scheme which can efficiently support various types of traffic in a cooperative relay system of downlink cellular networks. The hybrid scheduling scheme harmonizes the shared-channel resource allocation scheme and dedicated-channel resource allocation scheme to accommodate various traffic in heterogeneous traffic environments. We show that the proposed scheme significantly improves the system performance in terms of system throughput in heterogeneous traffic environments through the analysis of the system capacity and throughput.

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Accepted from open call - Forward high-speed wireless packet data service in is-2000 - 1xev-dv

Cited by 32 publications

References 4 publications

Design Methodology of System-Level Simulators for Wideband CDMA Cellular Standards

Design Methodology of System-Level Simulators for Wideband CDMA Cellular Standards

Efficient resource management for packet mode cdma2000

Hybrid scheduling scheme for a cooperative relay system in heterogeneous traffic environments

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