Optimum power and rate allocation strategies for multiple access fading channels

S. Vishwanath; S. A. Jafar; A. Goldsmith

Optimum power and rate allocation strategies for multiple access fading channels

S. Vishwanath
, S. A. Jafar
, A. Goldsmith

Stony Brook University

Stanford University

Research output: Contribution to journal › Conference article › peer-review

25 Scopus citations

Abstract

We obtain the (Shannon) optimal power and rate allocation strategies for the uplink on single cell systems. For an N user system, we show that successive decoding which is independent of channel state is optimal in the Shannon sense. Using this result, we frame a simple N dimensional convex optimization problem, which is solved to obtain optimum power and rate allocation as explicit functions of the channel state.

Original language	English
Pages (from-to)	2888-2892
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	4
Issue number	53ND
State	Published - 2001
Event	IEEE VTS 53rd Vehicular Technology Conference (VTS SPRING 2001) - Rhodes, Greece Duration: May 6 2001 → May 9 2001

Cite this

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title = "Optimum power and rate allocation strategies for multiple access fading channels",

abstract = "We obtain the (Shannon) optimal power and rate allocation strategies for the uplink on single cell systems. For an N user system, we show that successive decoding which is independent of channel state is optimal in the Shannon sense. Using this result, we frame a simple N dimensional convex optimization problem, which is solved to obtain optimum power and rate allocation as explicit functions of the channel state.",

author = "S. Vishwanath and Jafar, \{S. A.\} and A. Goldsmith",

year = "2001",

language = "English",

volume = "4",

pages = "2888--2892",

journal = "IEEE Vehicular Technology Conference",

issn = "0740-0551",

number = "53ND",

note = "IEEE VTS 53rd Vehicular Technology Conference (VTS SPRING 2001) ; Conference date: 06-05-2001 Through 09-05-2001",

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TY - JOUR

T1 - Optimum power and rate allocation strategies for multiple access fading channels

AU - Vishwanath, S.

AU - Jafar, S. A.

AU - Goldsmith, A.

PY - 2001

Y1 - 2001

N2 - We obtain the (Shannon) optimal power and rate allocation strategies for the uplink on single cell systems. For an N user system, we show that successive decoding which is independent of channel state is optimal in the Shannon sense. Using this result, we frame a simple N dimensional convex optimization problem, which is solved to obtain optimum power and rate allocation as explicit functions of the channel state.

AB - We obtain the (Shannon) optimal power and rate allocation strategies for the uplink on single cell systems. For an N user system, we show that successive decoding which is independent of channel state is optimal in the Shannon sense. Using this result, we frame a simple N dimensional convex optimization problem, which is solved to obtain optimum power and rate allocation as explicit functions of the channel state.

UR - https://www.scopus.com/pages/publications/0035188992

M3 - Conference article

AN - SCOPUS:0035188992

SN - 0740-0551

VL - 4

SP - 2888

EP - 2892

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 53ND

T2 - IEEE VTS 53rd Vehicular Technology Conference (VTS SPRING 2001)

Y2 - 6 May 2001 through 9 May 2001

ER -

Optimum power and rate allocation strategies for multiple access fading channels

Abstract

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