Abstract
In a CDMA-based cellular network, all radio cells share the same frequency bands, and users can transmit simultaneously. Transmissions from one user causes interference to other users. The more users are in the system and the higher power they transmit, the more interference they generate to one another. A CDMAbased system is typically interference-limited. The management of transmission power and mutual interference is directly related to system capacity and qualityof- service (QoS) to the users. In this chapter, we first briefly review the motivations of power control in cellular CDMA networks, then study the power allocation problem in a single-cell CDMA network. Based on the analysis, different aspects that affect the transmission power and system capacity are investigated. We then study the power allocation problem in a multi-cell CDMA network. The relationship between transmission power, network capacity, and QoS to the users is analyzed.
Keywords
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Grandhi SA, Zander J, Yates RD (1995) Constrained power control. Wireless Personal Communications 1(4): 257-270.
Jiang H, Wang P, Zhuang W, Shen X (2007) An interference aware distributed resource management scheme for CDMA-based wireless mesh backbone. IEEE Transactions on Wireless Communications 6(12): 4558-4567.
Andersin M, Rosberg Z, Zander J (1996) Gradual removals in cellular PCS with constrained power control and noise. ACM/Balzer Wireless Networks Journal 2(1): 27-43.
Berggren F, Jantti R, Kim SL (2001) A generalized algorithm for constrained power control with capability of temporary removal. IEEE Transactions on Vehicular Technology 50(6): 1604-1612.
Viterbi AJ, Viterbi AM, Zehavi E (1993) Performance of power controlled wideband terrestrial digital communication. IEEE Transactions on Communications (41): 559-569.
Zhao D, Shen X, Mark JW (2001) Uplink power distribution in MC-CDMA systems supporting heterogeneous services. Proc. IEEE Global Telecommunications Conference (GLOBECOM) 5: 3040-3044.
Xu L, Shen X, Mark JW (2001) Performance analysis of adaptive rate and power control for data service in DS-CDMA systems. Proc. IEEE Globecom: 627-631.
I CL, Sabnani KK (1995) Variable spreading gain CDMA with adaptive control for true packet switching wireless DS/CDMA networks. Proc. IEEE International Conference on Communications (ICC): 725-730.
I CL, Gitlin RD (1995) Multi-code CDMA wireless personal communications networks. Proc. IEEE International Conference on Communications (ICC): 1060-1064.
Varga RS (1962) Matrix iterative analysis, Chapter 2. Prentice-Hall, Englewood Cliffs, N.J.
Zhao D, Shen X, Mark JW (2006) QoS guarantee and optimum power distribution for soft handoff connections in cellular CDMA downlink. IEEE Transactions on Wireless Communications 5(4): 910-919.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2012 The Author(s)
About this chapter
Cite this chapter
Zhao, D. (2012). CDMA-Based Wireless Cellular Networks. In: Power Distribution and Performance Analysis for Wireless Communication Networks. SpringerBriefs in Computer Science. Springer, Boston, MA. https://doi.org/10.1007/978-1-4614-3284-5_2
Download citation
DOI: https://doi.org/10.1007/978-1-4614-3284-5_2
Published:
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4614-3283-8
Online ISBN: 978-1-4614-3284-5
eBook Packages: Computer ScienceComputer Science (R0)