1. Opening Formalities
The meeting was opened by Prof. João Sentieiro, President of
the Department of Electrical Engineering and Computer Science of IST- Instituto
Superior Técnico, with a welcome address.
As the Chairman - Mr. Eraldo Damosso - could not attend the meeting due to illness, and also because the Action had no Vice-Chairman at the moment, the Local Organiser - Prof. Luis Correia - and the Chairmen of the Working Groups - Prof. Stephen Barton, Prof. Ernst Bonek and Dr. Thomas Kürner - initiated the meeting, co-chairing it. Prof. Stephen Barton, proposed that the first task of the meeting should be to elect a Vice-Chairman, and proposed Prof. Luis Correia as a candidate, which was seconded by Prof. Ernst Bonek and Dr. Thomas Kürner; Prof. Luis Correia accepted to be a candidate. A 15 minutes break was done, so that other candidates could come forward. After the break no other candidate appeared, the election was held, Prof. Luis Correia was elected unanimously, and he started chairing the meeting.
2. Adoption of the Agenda
The Agenda, included in Annex A, was formally approved by unanimity.
3. Approval of the Minutes of the 2nd Meeting
Since no Minutes had been produced by the Chairman concerning the 2nd Meeting held in Turin, this point of the Agenda was postponed to the next meeting.
4. Status of the Action
The fact that Mr. Eraldo Damosso has been acting as both the Chairman and the Secretary, and since no one else had information concerning the present status of the Action and its Budget, the situation of the Final Report of the previous COST 231, the existence of an Action Secretariat, and other aspects, the Vice-Chairman was asked to contact the COST Secretariat in Brussels, in order to try to get some information.
5. Action Budget Situation
This point was postponed to the next Meeting due to the lack of information.
6. TCT/MC Chairpersons Meeting Results
This point was postponed to the next Meeting due to the lack of information.
7. COST 259 WEB Pages
This point was postponed to the next Meeting due to the lack of information.
8. Presentation and Discussion of Documents
A total of 53 Temporary Documents, which are listed in Annex B, were distributed to be discussed at the Plenary and at the three Working Groups, Annex C.
9. Liaisons with other International Bodies
This point was postponed to the next Meeting due to the lack of information.
10. Miscellaneous
Following a contact with the Chairman, the Vice-Chairman gave the following informations:
Following a contact with Brussels COST Secretariat, the Vice-Chairman gave the following informations:
The meeting was attended by a total of 98 persons, Annex E. The Local Organiser thanked the participation of all delegates in the meeting, and formally closed it.
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Optimization of Spreading Sequences for Spead Spectrum Multi-h CPM | J. P. Pinto, A. Rodrigues |
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Working Group 1 - 2nd Meeting Report | S. K. Barton |
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Working Group 2 - 2nd Meeting Report | E. Bonek |
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Working Group 3 - 2nd Meeting Report | T. Kürner |
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UTD Solution for the Multiple Edge Diffraction Loss | Leandro Juan-Llácer, Narcis Cardona |
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A Frequency Assignment Problem in Cellular Phone Networks (Extended Abstract) | Andreas Eisenblätter |
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Mobility Model of Vehicle-Borne Subscriber Units in Urban Cellular Systems | Plamen I. Bratanov, Mario Paier, Ernst Bonek |
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Notes on the application of SFH to GSM netorwks | Jose Jiménez Delgado |
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Propagation Predictions Over Rural Terrain by the Split-Step Parabolic Equation Method | R. Janaswamy |
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Calculation of Minimum Frequency Separation for Mobile Communications Systems | M. Lott, M. Scheibenbogen, Peter Seidenberg |
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Analysis of the Impact of Multiple Services on Dynamic Carrier Allocations for Third Generation TDMA Systems | J. F. Santé |
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Influence of Mobility on Capacity of DCS Network using Switched-Beam Antenna | T. Bachelier, J. F. Santé |
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Sensitivity of Ray Tracing Indoor Field Prediction to Environment Modelling | V. Degli-Esposti, C. Carciofi, M. Frullone, Guido Riva |
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Go-Back-N Retransmission Scheme for Wireless Access to ATM Networks | J. Meierhofer, U.P. Bernhrad |
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Link Level Performance in the Uplink of a Joint Detection CDMA Mobile Radio Systems Employing Multi-Antenna Array Configurations | A. Papathanassiou, Ignasi Furió, Josef J. Blanz |
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Asymmetrical Wireless Radio System for Local Access | A. Gameiro, J. Fernandes, J. N. Matos, R. Ribau, P. Silva |
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Comparison of Cellular Mobile Broadband System Characteristics between the 40 and 60 GHz Bands | Fernando J. Velez, Luis M. Correia |
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Wideband Indoor Propagation Measurements at 5.3 GHz | Jarmo Kivinen, P. Vainikainen |
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Uplink and Downlink Calibration of an Antenna Array in a Mobile Communication System | Karlheinz Pensel, Josef A. Nossek |
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Scattering by a Small Urban Environment | Christian Kloch, J. B. Andersen |
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On Channel Coding for CDMA over Multipath Rayleigh Fading Channels | Américo Correia, Francisco Cercas |
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Effects of Nearby Walls on Antenna Radiation Patterns: Comparison of Measurements and FDTD Calculations | Päivi Koivisto |
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EPICS: Illustration of Penetration and Comparison Between GO and PO Results | I. De Coster, E. Van Lil, B. G. Loreiro, F. Perez Fontan |
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Impact of Digital Terrain Databases on the Prediction accuracy in Urban Areas - A Comparative Study | Thomas Kürner, Reiner Fauß |
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List of Topics for Working Group 3 | Thomas Kürner |
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A Simple CDMA-IC Scheme Based on TCH sequences | Luis Antunes, Francisco Cercas |
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On Synchronization in an OFDM based UMTS proposal | J. Beek, P. Börjesson, M. Boucheret, D. Landström, J. Arenas, P. Ödling |
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CDMA Rake Receivers Performance Evaluation using a Wideband Channel Model | A. Alayon-Glazunov, Jan-Erik Berg |
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An Analytical Approach to Evaluate Service Coverage in Slow Frequency Hopping Mobile Radio Systems | M. Chiani, A. Conti, O. Andrisano |
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Power-delay profile of spatial channel model | A. G. Burr |
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The Effects of Interference Threshold and SNR Hysteresis on Distributed Channel Assignment Algorithms for UFDMA | D. Grace, A. G. Burr, T. C. Tozer |
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Comparison of Slow Rayleigh Fading Counter-Measures for TDMA Cellular Systems | D. A. J. Pearce, A. G. Burr, T. C. Tozer |
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Iterative Decoding and Despreading improves CDMA-Systems using FEC and M-ary Orthogonal Modulation | A. Schmidbauer, Rupert. Herzog |
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Considerations about the Validity of WSSUS for Indoor Radio Channels | Ralf Kattenbach |
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Wideband Statistical Modeling of Indoor Radio Channels based on the Time-Variant Transfer Function | Ralf Kattenbach, Torsten Englert |
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Health and Penetration Issues in Buildings with GSM Base Station Antennas on Top | Gerardo C. Ângelo, Isabel Neto, Luis Correia |
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Hardware Implementation of a Near-Far Resistant Timing Acquisition Algorithm for CDMA | B. Angulo, S. K. Barton |
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Congestion states analysis of a PRMA/PRMA++ based system | Marco Mastroforti |
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Fundamental Theorem of Packet Reservation Multiple Access Techniques | Marco Mastroforti |
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Wideband Propagation Modelling in Urban Microcells by using Ray-Tracing | Kari Heiska, Kimmo Kalliola |
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Lens Antennas for Wireless Millimeter Wave Applications | Carlos Fernandes, Luis Anunciada, Miguel Filipe |
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Optimization of Micro Cellular Areas By Minimizing the Number of Base Stations | Dragana Kristic, Luis Correia |
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Analysis of Space Diversity in a Canyon-Like Street at 60 GHz | Filippo Gaggioli, Luis Correia |
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Hiperlan Type 1 Quality of Service - Medium Access Control User Data Rate | Martin Hagenauer, Rinaldo Cis |
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Fast Algorithms for Optimal Channel Assignment in Cellular Radio Networks | Rudolf Mathar, Martin Hellebrandt |
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Frequency Hopping for advanced planning techniques: a theoretical approach to performance evaluation | C. Caini, G. Riva, M. Missiroli |
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A Near-Far resistant acquisition protocol for joint-detection CDMA. Part II: multipath channel | M. Missiroli, Y. J. Guo, S. K. Barton |
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Multilevel Channel Assignment (MCA): A Performance Analysis | Farooq Khan, Djamal Zeghlache |
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Performance Analysis of Link Adaptation in Wireless Personal Communications Systems | Farooq Khan, Djamal Zeghlache |
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Distributed-Queuing Call Admission Control in Wireless Packet Communications | Farooq Khan, Djamal Zeghlache, Gérard Hébuterne |
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Effect of Cell Residence Time Distribution on the Performance of Cellular Mobile Networks | Farooq Khan, Djamal Zeghlache |
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Wideband Channel Sounder with Optical Antenna Feeding | Pascal Truffer, Ricardo Sibilia |
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An integral equation approach to the prediction of indoor wave propagation | Bernard De Backer |
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METAMORP: Measurements, Testing and Calibration of Advanced Mobile Radio-Channel Test Equipment | P. Mathiopoulos, M. Grigat, I. Gaspard, U. Martin, D. Bouras, E. Dimopoulos, J. C. Bic, P. Pajusco, E. Bonek, A. Molisch, M. Steinbauer, G. Pospischil, P. Lehne, F. Aanvik |
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Efficient Techniques for The Computation of UHF Grazing Incidence Terrain Scattering | C. Brennan, P. Cullen |
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Advanced Cell Planning Criteria for Personal Communications Systems | M. Frullone, G. Riva, P. Grazioso, G. Falciasecca, M. Barbiroli |
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* - not discussed in this meeting,
due to the absence of the author(s).
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Introduction
COST 259 had its kick-off meeting in Brussels in the beginning of April 1997 and, since then, two more meetings of the Management Committee were held, in Turin by mid May and Lisbon by mid September. The number of people attending the meetings has been raising, achieving already (85 participants) the number of attendees of COST 231 (from which COST 259 is a successor), which shows that the interest in the area of the Action continues to be very high, as it happened in COST 231. The work has progressed as initially planned, giving confidence that the global plan (see Technical Annex) will be carried out.
Work breakdown
Since the Action started in April 1997, the work concerning 1998 corresponds to, roughly, 1/3 of the 1st and 2/3 of the 2nd project years. Accordingly, some tasks and subtasks will continue to be addressed and some new ones will start.
The subtasks where work will continue to be developed are:
Task 1 Radio System Aspects
___ access schemes
___ equalisation and interference control
Task 2 Propagation
___ comparison of propagation models
___ development of new models for the UHF, micro- and millimetre wave bands
Task 3 Antennas
___ study of environmental effects
___ smart antennas
Task 4 Network Aspects
___ spectrum efficiency
___ efficient protocols
Task 5 Measurement Uncertainties
___ measurement techniques
Task 6 Planning Methods
___ definition of input parameters
___ territorial databases
The new subtasks which will start working are:
Task 1 Radio System Aspects
___ flexible data rates
___ flexible Quality of Service
___ multicarrier/OFDM
___ wideband CDMA
___ synchronisation/channel estimation
Task 2 Propagation
___ propagation measurements
Task 3 Antennas
___ diversity schemes
___ beamforming networks
Task 4 Network Aspects
___ channel allocation strategies
___ distribute networks
Task 5 Measurement Uncertainties
___ impact on channel sounding, simulation and modelling
Task 6 Planning Methods
___ development of a systematic planning method
New Subgroups
Due to the success of previous similar experiences in COST 207 and COST 231, two Subgroups will be formed (the outputs of specific subgroups within those former Actions were a great success, since their main results were adopted by GSM, ETSI and ITU). A first one is a Subgroup of Working Group 2, on "Directional Channel Models", and it is expected that it will deliver channel models that include the directional information of the radio channel, e.g., for intelligent antennas. A second one, of Working Group 3 on "Standard Scenarios for Frequency Planning", has the goal to compare different frequency assignment algorithms.
Awareness of the Action
Besides the specific work to be done in the several tasks and subtasks, other actions are foreseen for 1998, in order to increase the awareness of the Action in the scientific world, to augment the collaboration with other research projects, and to spread the results that have been achieved in the meanwhile:
___ organization of a workshop (which is in an advanced phase of preparation) by the end of the 1st project year, together with COST 252, in Apr. 21-22, hosted by the University of Bradford, UK;
___ increase of collaboration with others COST Actions in areas related with this one, like COST 260 and the previously mentioned COST 252;
___ increase of collaboration with projects of the ACTS, SMT and ESPRIT frameworks;
___ submission of proposals for organisation of specific COST 259 sessions in major international conferences in the area of mobile communications, as for example "VTC-IEEE Vehicular Technology", "PIMRC-International Symposium on Personal, Indoor, and Mobile Radio Communications", "ISSSTA-International Symposium on Spread Spectrum Techniques and Applications", and "EPMCC-European Personal and Mobile Communications Conference".
COST 259 Vice-chairman
(acting Chairman due to illness of the Chairman)
Prof. Luis M. Correia
IST , Lisboa, Portugal
The budget for 1998 is the following:
___ Travel 108 k ECU
___ Workshop 14 k ECU
___ Secretariat 15 k ECU
___ Publications 8 k ECU
___ Action representation 6 k ECU
___ Exchanges and visits 40 k ECU
___ TOTAL 191 k ECU
The rationale behind this budget is the following:
___ Travel
-- 2 persons per country are reimbursed per meeting
-- the average travel expenses of each delegate is 1 k ECU per meeting
-- although there are now only 15 signatory countries, it is expect that more countries will sign the Action MoU in 1998 (mainly countries from Central and Eastern Europe), possibly achieving the total of 20 as in COST 231; nevertheless, a total of 18 countries has been considered for the budget
-- only 50 % of the total budget, 28 k ECU, has been included in the Action budget, since the rest will be funded through local sponsoring
-- it covers WEB page and email reflector maintenance
-- the budget of previous joint Workshops has been taken as reference
--- exchange of researchers between institutions participating in the Action, for periods ranging between 1 week and 3 month is foreseen, with a budge of 20 k ECU.
One should also note the following:
___ travel reimbursement is given to less than one half (around one third) of the participants in the Management Committee Meetings, again showing the interest of people in participating in the work of the Action, since the majority travels on their own expenses;
___ since this Action is the follow up of COST 231, it is expected that it will involve the participation of a similar number of countries, thus possibly making of it the largest Action in the Telecommunications area (COST 231 was the largest one, with a number of 20 signatories, almost all the COST States - see COST Telecommunications Technical Overview, European Commission, DGXIII/B, 1995)
___ the budget does not foresee any contribution to the work being done by the people, this being funded mostly at a national level, either by research programmes within the national agencies for R&D or by the companies themselves;
___ the group of people constituting the COST 259, which comes from the previous COST 207 and COST 231, has already shown that the results of their work is of very high quality: both final reports were edited as books (structured by chapters and not just a simple sum of contributions from the participants); GSM used the results of COST 207 for system specification; ETSI and ITU recommend the propagation models developed by COST 231 for GSM, DCS, and other mobile communication systems;
___ the visibility of the results of COST 207 and COST 231 is a good publicity for the all COST programme, showing that good and important results (which are indeed used by international entities) can be achieved with the programme, at a very low cost (corresponding to the budget of the Actions);
___ the final reports of the previous COST 207 and COST 231 are often referenced in the literature, not only by European researchers, but also by non-European ones, like Americans and Japanese, contributing to the visibility of Europe and of the COST programme in R&D at the world level;
___ last but not the least, the area of work of COST 259 (wireless and mobile communications) is a strategic one for Europe, since it has placed Europe as a major competitor at the world level, with direct consequences in European industries and companies (which is the case of GSM), and a continuos effort in R&D in this area must continue to be done, in order not to endanger the leading position of Europe.
(acting Chairman due to illness of the Chairman)
Prof. Luis M. Correia
IST , Lisboa, Portugal
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