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Queue-aware uplink bandwidth allocation and rate control for polling service in IEEE 802.16 broadband wireless networks
(2006-06-30)
IEEE 802.16 standard defines the air interface specifications for broadband access in wireless metropolitan area networks. Although the medium access control signaling has been well-defined in the IEEE 802.16 specifications, ...
Call-level and packet-level quality of service and user utility in rate-adaptive cellular CDMA networks: A queuing analysis
(2006-12-31)
A queuing analytical model is presented to evaluate call-level and packet-level quality of service (QoS) metrics in the uplink of a voice/data cellular code division multiple access ( CDMA) network. In this model, a ...
Adaptive fair subcarrier/rate allocation in multirate OFDMA networks: Radio link level queuing performance analysis
(2006-11-30)
This paper presents a semi-analytical methodology for radio link level performance analysis in a multirate "orthogonal frequency-division multiple-access" (OFDMA) network with adaptive fair rate allocation. Multirate ...
Analysis of TCP performance under joint rate and power adaptation in cellular WCDMA networks
(2004-05-31)
To improve the spectral efficiency while meeting the radio link level quality of service requirements such as the bit-error-rate (BER) requirements for the different wireless services, transmission rate and power corresponding ...
Dynamic rate and power adaptation for forward link transmission using high-order modulation and multicode formats in cellular WCDMA networks
(2005-09-30)
This paper addresses. the problem of dynamic rate and power adaptation for forward link data transmission using high-order modulation and multicode formats in cellular wideband code division multiple access (WCDMA) networks. ...