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Oficina del Secretario General Radio- comunicaciones (ITU-R) Normalización (ITU-T) Desarrollo (ITU-D) TELECOM Exposiciones y Foros Miembros	Pagina Principal : Publicaciones Contributions to WP 3K (1998-2000) [3K/1] Chairman's Report [3K/2,3/4,3J/3,3L/2,3M/4] Questions to be brought to the attention of Study Group 3 and its Working Parties [3K/3,3/5,3J/4,3M/5] Recommendations to be brought to the attention of Study Group 3 and its Working Parties [3K/4,3J/5,3L/3,3M/6] Radiowave propagation studies for CPM-99 [3K/5] Liaison statement to ITU-R WP 3K and ITU-T SG 12 regarding delay measurements in wireless networks [3K/6,1-6/5,3M/14,4-9S/23] Progress towards an extension to procedures to allow VHF/UHF co-ordination between space and terrestrial services [3K/7,3M/32] Comments on the profile extraction program for globe database [3K/8,3M/42] Recent advances to Global terrain data bases [3K/9] Liaison statement from Working Party 3J to Working Party 3K concerning harmonisation of ground cover categories in ITU-R Recommendations developed by Study Group 3 [3K/10] Response to liaison statement from ITU-R TG 8/1 regarding delay measurements in wirelsss networks [3K/11] Liaison statement from Working Party 3M to Working Party 3K concerning the progress of JRG 3K-3M [3K/13,8A-9B/53,9B/67] Liaison statement to JRG 8A-9B concerning propagation prediction methods for sharing between a land mobile access system and a fixed wireless access system [3K/14] Liaison statement from the Chairman of WP 3M to the Chairman of WP 3K concerning propagation aspects of the determination of the coordination area around earth stations [3K/15] Liaison statement to Working Party 3K - Propagation prediction methods for sharing between a land mobile access system and a fixed wireless access system [3K/16] Contribution towards a draft new Handbook - Handbook on land mobile propagation in the VHF/UHF bands [3K/17,3M/78] Liaison statement to WPs 3K and 3M on propagation models used in analyses of frequecy sharing between stations in the mobile service and mobile earth stations on the non-GSO MSS below 1 GHz [3K/18] Proposed revision of Recommendation ITU-R P.1238 [3K/19] Indoor propagation prediction [3K/20] Contribution to the preliminary draft new Recommendation "Propagation data and prediction models for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz" [3K/21,3J/44,3M/89] Measured precipitation effects on 42 GHz radio links in a star-network [3K/22,3M/90,3J/46] Measured attenuation and distortion of 42 GHz radiowave propagation through vegetation [3K/23] Proposed amendment to Recommendaation ITU-R P.1146 "1.9 G-FWA propagation characteristics" [3K/24] Contribution to the preliminary draft new Recommendation "Propagation data and prediction models for the planning of short-range outdoor radio communication systems and radio local area networks in the frequency range 300 MHz to 100 GHz" [3K/25,3J/47,3M/91] Horizontal variability in rain attenuation and impact on simultaneous coverage [3K/26,3M/92] Liaison statement to Working Parties 3M and 3K - The loss in excess to free space due to building shielding in the band 5 150-5 250 GHz [3K/27,3J/48,3L/32,3M/93] Draft revision of Recommendation ITU-R P.341-4 [3K/28] Proposal for an ASCII, formatted version of measurement and profile data records [3K/29,3M/103] The need for and scope of propagation prediction methods based on terrain data bank [3K/30,3J/55,3M/104] Draft New Recommendation - Propagation data and prediction methods required for the design of millimetric local multipoint distribution systems (LMDS) [3K/31,3J/56,3M/105] Effect of rain area coverage prediction for millimetric LMDS systems [3K/32] The effect of clutter on area coverage for urban millimetrewave radio links [3K/33,3J/57,3M/106] Diversity improvement in point to multi-point millimetric LMDS systems [3K/34,3J/58] Effects of vegetation on area coverage [3K/35,3M/111] Excess path loss due to building blockage on the indoor to outdoor interference path from RLAN to NGSO-MSS at 5 GHz [3K/36,3M/117] Average building attenuation for indoor to satellite interference propagation at 5 GHz [3K/38] Liaison statement to Working Party 3K - Draft new Recommendation ITU-R P.[Document 3/47] on propagation for terrestrial broadband millimetric radio access systems operating in a frequency range of about 20 - 50 GHz [3K/39] Chairman's Report [3K/40, 3J/70] Analysis of field-strength predictions using Recommendations ITU-R P.370, ITU-R P.526 and IRT methods [3K/41] Dependence of field strength on horizon angle theta in Recommendation ITU-R P.370-7 [3K/42] Proposed revision to Recommendation ITU-R P.1411 [3K/43] Profile extraction software for Globe 1.0 database [3K/44] Contribution towards the Section 3 of a draft new Handbook on Terrestrial land mobile propagation in the VHF/UHF bands [3K/45] Terrestrial propagation prediction model for paths over irregular terrain [3K/46] Proposed revisions to Recommendation ITU-R P.1238 and ITU-R P.1411 - Loss due to building materials inside and into buildings [3K/47] Progress Report on Handbook on Terrestrial Land Mobile Radio Propagation [3K/48] Indoor propagation in the frequency range 0.8 - 2.0 GHz [3K/49] Introduction of the effective height of the road [3K/50] Distance characteristics of path loss in line-of-sight microwave propagation [3K/51] Distance characteristics of delay spread [3K/52] Deviation characteristics of the short term median [3K/53] Number of radio waves arriving [3K/54] Preparation of draft new Recommendation for terrestrial site general propagation method [3K/55] List of documents issued [3K/56] Chairman's Report [3K/57, 3M/140] Progress Report on JRG 3K-3M [3K/58, 3J/72, 3M/141] Analysis of field-strength predictions using Recommendation ITU-R P.370, ITU-R P.526, ITS and IRT methods [3K/59] Liaison statement to Working Party 3K on prediction methods for the terrestrial land mobile service in the VHF and UHF bands [3K/60] Liaison statement to Working Party 3K on Recommendation ITU-R P.1411 on short-range outdoor propagation [3K/61, 3M/143, 1-5/268] Liaison statement to Working Parties 3K, 3M and Task Group 1/5 on interference assessment methodology for the terrestrial land mobile service in the bands 30 to 1 000 MHz and 1 to 3 GHz [3K/62] Land and sea curves for 2000 MHz (1000 to 3000 MHz band) [3K/63] Definition of effective height of the transmitting antenna in Recommendation ITU-R P.370 [3K/64] Proposed revision to Recommendation ITU-R P.1238-1 - Effect of the reflection and transmission coefficients of building materials and furniture [3K/65, 3M/149] Definition of building entry loss [3K/66] Analysis of predictions using the preliminary draft new Recommendation for a terrestrial site general prediction method [3K/67] Terrestrial propagation prediction model for paths over irregular terrain [3K/68, 3M/152] Shielding loss calculation for indoor-RLAN/MSS systems, a further model development [3K/69, 3M/153] Building attenuation loss measurements at the 5.2 GHz band in an office building area [3K/70, 3L/46, 3M/155, 3J/83] Editorial modifications to P series Recommendations in accordance with Resolution ITU-R 44 [3K/71, 3J/84, 3L/47, 3M/156] Questions identified as suitable for approval by the alternative procedure according to Resolution ITU-R 45 [3K/72] Definition of effective transmitting antenna height, according to the PDNR on a method for point-to-area predictions for the broadcasting, land mobile and maritime mobile services [and other applications] in the frequency range 30 to 3 000 MHz [3K/73] Progress report on Hanbook on terrestrial land mobile radio propagation [3K/74, 3M/157, 3J/85] Influence of small-scale rainfall non-uniformity on degradation of small-celled multipoint communications systems [3K/75] Consideration of the inter-relationship between Recommendations ITU-R P.370, P.529 and P.1411 [3K/76] Proposed revision to Annex 8 to Document 3K/56 - Upper - and lower-bounds evaluation of path loss in a line-of-sight street canyon [3K/77] Proposed revision to Annex 8 to Document 3K/56 - Number of signal components in the line-of-sight environments [3K/78] Proposed revision to Recommendation ITU-R P.1411 - Statistical characteristics of level variations in a line-of-sight street canyon [3K/79] Proposed revision to Recommendation ITU-R P.1411 - Characteristics of the direction of arrival [3K/80, 3L/49, 3M/166, 3J/93] Radiowave propagation studies for CPM-02 [3K/81] Comments on preliminary draft Recommendation ITU-R P.[BLM] [3K/82] Proposed revision to Recommendations ITU-R P.679-2 and P.1411 - Elevation angle dependency of building entry loss in office in 5 GHz band [3K/83] Draft proposal of a site-specific prediction method for UMTS/IMT-2000 cross-border coordination [3K/84] List of documents

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