Modeling and performance evaluation of dynamic Abis for E-GPRS

Nicolas Dailly; Philippe Martins; Philippe Godlewski

doi:10.1109/VETECS.2005.1543714

Modeling and performance evaluation of dynamic Abis for E-GPRS

Nicolas Dailly
, Philippe Martins
, Philippe Godlewski

CNRS LTCI

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

1 Citation (Scopus)

Abstract

The Enhanced General Packet Radio Service (E-GPRS) has been standardized to improve the data transport efficiency and data rates in GSM/GPRS air interface. GPRS relies on a static mapping of resources between the Abis and the air interface (made by provisioning). This current approach does not provide enough resources on the Abis interface to transport traffic from the air interface when the coding scheme has a data rate superior to 16kbits/s. E-GPRS will then require more resources on the Abis. This paper investigates the performance of two dynamic allocation policies for the Abis interface for E-GPRS systems. The first strategy is called micro circuit strategy. The second strategy is referred as buffered strategy. Performance evaluations are performed by computer simulation.

Original language	English
Pages (from-to)	2147-2151
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	61
Issue number	4
DOIs	https://doi.org/10.1109/VETECS.2005.1543714
Publication status	Published - 1 Jan 2005
Externally published	Yes
Event	61st IEEE Vehicular Technology Conference, VTC 2005-Spring - Stockholm, Sweden Duration: 30 May 2005 → 1 Jun 2005

Keywords

Abis Interface
Dynamic Resources Allocation
E-GPRS
Performances

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10.1109/VETECS.2005.1543714

Cite this

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title = "Modeling and performance evaluation of dynamic Abis for E-GPRS",

abstract = "The Enhanced General Packet Radio Service (E-GPRS) has been standardized to improve the data transport efficiency and data rates in GSM/GPRS air interface. GPRS relies on a static mapping of resources between the Abis and the air interface (made by provisioning). This current approach does not provide enough resources on the Abis interface to transport traffic from the air interface when the coding scheme has a data rate superior to 16kbits/s. E-GPRS will then require more resources on the Abis. This paper investigates the performance of two dynamic allocation policies for the Abis interface for E-GPRS systems. The first strategy is called micro circuit strategy. The second strategy is referred as buffered strategy. Performance evaluations are performed by computer simulation.",

keywords = "Abis Interface, Dynamic Resources Allocation, E-GPRS, Performances",

author = "Nicolas Dailly and Philippe Martins and Philippe Godlewski",

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language = "English",

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journal = "IEEE Vehicular Technology Conference",

issn = "1550-2252",

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note = "61st IEEE Vehicular Technology Conference, VTC 2005-Spring ; Conference date: 30-05-2005 Through 01-06-2005",

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TY - JOUR

T1 - Modeling and performance evaluation of dynamic Abis for E-GPRS

AU - Dailly, Nicolas

AU - Martins, Philippe

AU - Godlewski, Philippe

PY - 2005/1/1

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N2 - The Enhanced General Packet Radio Service (E-GPRS) has been standardized to improve the data transport efficiency and data rates in GSM/GPRS air interface. GPRS relies on a static mapping of resources between the Abis and the air interface (made by provisioning). This current approach does not provide enough resources on the Abis interface to transport traffic from the air interface when the coding scheme has a data rate superior to 16kbits/s. E-GPRS will then require more resources on the Abis. This paper investigates the performance of two dynamic allocation policies for the Abis interface for E-GPRS systems. The first strategy is called micro circuit strategy. The second strategy is referred as buffered strategy. Performance evaluations are performed by computer simulation.

AB - The Enhanced General Packet Radio Service (E-GPRS) has been standardized to improve the data transport efficiency and data rates in GSM/GPRS air interface. GPRS relies on a static mapping of resources between the Abis and the air interface (made by provisioning). This current approach does not provide enough resources on the Abis interface to transport traffic from the air interface when the coding scheme has a data rate superior to 16kbits/s. E-GPRS will then require more resources on the Abis. This paper investigates the performance of two dynamic allocation policies for the Abis interface for E-GPRS systems. The first strategy is called micro circuit strategy. The second strategy is referred as buffered strategy. Performance evaluations are performed by computer simulation.

KW - Abis Interface

KW - Dynamic Resources Allocation

KW - E-GPRS

KW - Performances

U2 - 10.1109/VETECS.2005.1543714

DO - 10.1109/VETECS.2005.1543714

M3 - Conference article

AN - SCOPUS:26444482901

SN - 1550-2252

VL - 61

SP - 2147

EP - 2151

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 4

T2 - 61st IEEE Vehicular Technology Conference, VTC 2005-Spring

Y2 - 30 May 2005 through 1 June 2005

ER -

Modeling and performance evaluation of dynamic Abis for E-GPRS

Abstract

Keywords

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