1.9 GHz measurement-based analysis of diversity power versus the number of RAKE receiver tines at various system bandwidths

Martín, Germán Valencia; Faulkner, M.

doi:10.1109/pimrc.1997.627050

Cited by 5 publications

(2 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The number of RAKE receiver fingers needed at different bandwidths to capture a certain percentage of the total power has been investigated by Martin and Faulkner [2]. Received signal levels and correlation properties are investigated by Kozono [3].…”

Section: Introductionmentioning

confidence: 99%

An investigation of measured and simulated wideband channels with applications to 1.25 MHz and 5 MHz CDMA systems

Asplund

Glazunov

Berg

1998

VTC '98. 48th IEEE Vehicular Technology Conference. Pathway to Global Wireless Revolution (Cat. No.98CH36151)

View full text Add to dashboard Cite

, J-E. (1998). An investigation of measured and simulated wideband channels with applications to 1.25 MHz and 5 MHz CDMA systems. In 48th IEEE Vehicular Technology Conference, 1998. VTC 98. (Vol. 1, pp. 562-566). DOI: 10.1109/VETEC.1998 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research.• You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal An Investigation of Measured and Si ulated Wideband Channels with Applications to 1.25 MHz and 5 MHz CDMA SystemsHenrik Asplund, Andres Alayon Glazunov and Jan-Erik BergEricsson Radio Systems AB S-16480 Stockholm SwedenAbstract -Fading of the wideband radio channel and its implications for CDMA RAKE receiver operation has been investigated using measured wideband impulse responses and simulations with an exponentially shaped channel model. The emphasis has been on systems with 1.25 MHz and 5 MHz bandwidth, and the reduction in fading variations as well as the increased complexity in terms of required RAKE correlator branches when increasing the bandwidth has been studied. An analysis of the consequences of fast power control has also been performed.

show abstract

Section: Introductionmentioning

confidence: 99%

An investigation of measured and simulated wideband channels with applications to 1.25 MHz and 5 MHz CDMA systems

Asplund

Glazunov

Berg

1998

VTC '98. 48th IEEE Vehicular Technology Conference. Pathway to Global Wireless Revolution (Cat. No.98CH36151)

View full text Add to dashboard Cite

show abstract

“…0.51 In [5] the proportionality of the number of RAKE fingers to the system bandwidth was established, but the given formulas did not provide a general connection to the delay spread. In [6], a similar dependence for the number of RAKE fingers needed to track a given percent of the available power is also given, where the unity is added to equation Further, the derivation of the distribution function for the number of CDMA RAKE fingers is straightforward.…”

Section: %mentioning

confidence: 99%

On the distribution of relevant radio channel figures in different propagation environments for performance evaluation of WCDMA systems

Glazunov

Berg

IEEE VTS 53rd Vehicular Technology Conference, Spring 2001. Proceedings (Cat. No.01CH37202)

View full text Add to dashboard Cite

A statistical distribution for the number of CDMA RAKEfingers N7; to be assigned in order to track a given percent of the total received power has been derived. The obtained distribution reveals a strong dependence of NT on the system bandwidth, the median rms delay spread, its standard deviation and other environment spec@c parameters. Also, a statistical distribution for the fading width h.5! is presented. Some numerical results for both NTand b a r e presented as afunction of the system bandwidth at different probability levels.

show abstract

Deploying Wireless Networks

Wilton

Charity

2008

View full text Add to dashboard Cite

Do you want your wireless network to be profitable? Wireless operators will find this practical, hands-on guide to network deployment invaluable. Based on their own extensive experience, the authors describe an end-to-end network planning process to deliver the guaranteed Quality of Service (QoS) that enables today's wireless IP services such as VoIP, WWW and streaming video. The trade-off between enhanced user experience and operator cost is explored in the context of an enhanced business model. Comprehensive examples are provided for: • GSM/GPRS/EDGE • WCDMA-UMTS/HSDPA • OFDM-WiMAX/LTE • mesh WiFi • packet backhaul Topics addressed include: • capacity/peak data rates • service latency • link budgets • lifecycle costs • network optimisation With a focus on practical design, the book is ideal for radio and core network planners, designers, optimisers and business development staff at operators and network equipment manufacturers. Extensive references also make it suitable for graduate and postgraduate students.

show abstract

1.9 GHz measurement-based analysis of diversity power versus the number of RAKE receiver tines at various system bandwidths

Cited by 5 publications

References 2 publications

An investigation of measured and simulated wideband channels with applications to 1.25 MHz and 5 MHz CDMA systems

An investigation of measured and simulated wideband channels with applications to 1.25 MHz and 5 MHz CDMA systems

On the distribution of relevant radio channel figures in different propagation environments for performance evaluation of WCDMA systems

Deploying Wireless Networks

Contact Info

Product

Resources

About