English Español
		Copie Imprimable
Bureau du Secrétaire Général Radio- communication (ITU-R) Normalisation (ITU-T) Développement (ITU-D) Expositions et Forums de TELECOM Membres	Home Page : Publications Contributions to SG 9 (1996-97) [9/1] ITU-R Questions of Study Group 9 [9/1-a1] ITU-R Questions of Study Group 9 [9/1-a2] Questions UIT-R de la Commission d'études 9 [9/2] Report to the meeting of ITU-R SG 9 [9/3] Preliminary status of texts concerning radiocommunication SG 9 fixed service [9/4] Fixed service - Preliminary analytical list of texts [9/4-c1] Corrigendum 1 to Doc. 9/4 [9/5] Chairman's Report of the meetings of WP 9A (March 1996 and January 1997) [9/6] WP 9A - Summary of draft new and revised Recommendations: draft new Rec. ITU-R [Doc.9/8] and draft revision of Rec. ITU-R F.555 (Doc. 9/7) [4/6 - 9/25] Draft revision of Rec. ITU-R SF.357-3: Maximum allowable values of interference in a telephone channel of an analogue angle-modulated radio-relay system sharing the same frequency bands as systems in the fixed-satellite service [9/6-a1] Addendum 1 to Doc. 9/6 - Summary of draft new and revised Recommendations [9/7] WP 9A - Draft revision of Rec. ITU-R F.555 - Permissible noise in the hypothetical reference circuit of radio-relay systems for television [4/7 - 9/26-r1] Draft revision of Rec. ITU-R SF.615: Maximum allowable values of interference from the fixed-satellite service into terrestrial radio-relay systems which may form part of an ISDN and share the same frequency band below 15 GHz [9/8] WP 9A - Draft new Rec. [Doc. 9/8] - Performance degradation due to interference from other services sharing the same frequency bands on a primary basis with digital radio-relay systems operating at or above the primary rate ... [4/8 - 9/27] Power flux-density values to facilitate the application of Article 14 for FSS in relation to the fixed-satellite service in the 11.7 - 12.2 GHz band in Region 2 [9/9] Executive Report of the meetings of WP 9B (Geneva, March 1996 and January 1997) [9/10] WP 9B - Summary of draft new and revised Recommendations [9/10-a1] Addendum 1 to Doc. 9/10 - Summary of draft new and revised Recommendations [9/11] Draft revision of Recommendation ITU-R F.746-2: Radio-frequency channel arrangements for radio-relay systems [9/12] draft new Rec. [Doc. 9/12] Radio-frequency channel arrangements for digital radio systems operating in the range 1350 MHz to 1530 MHz [9/13] Draft new Rec. [Doc. 9/13] - Radio-frequency channel arrangements for digital radio systems operating in the range 2290-2670 MHz [9/14] WP 9D - Draft new Rec. ITU-R [Doc. 9/14] - Radio local area networks (RLANS) [9/14-a1] Addendum 1 to Doc. 9/14 - Proposed modification to draft new Rec. [Doc. 9/14]: Radio local area networks (RLANS) [9/15] Draft revision of Recommendation ITU-R F.302-2 [9/15-c1] Corrigedum 1 to Doc. 9/15 [9/16] Report of the activities of WP 9D during 1995 - 1997 study period [9/17] WP 9D - Summary of draft new and revised Recommendations [9/17-a1] Summary of draft new revised Recommendations [9/18-r2] Draft revision of Rec. ITU-R F.758 - Considerations in the development of criteria for sharing between the terrestrial fixed service and other services [9/17-a2] Addendum 2 to Doc. 9/17 - Additional summary of draft new and revised Recommendations [9/19-r1] Draft revision of Rec. ITU-R F.699-3: Reference radiation patterns for line-of-sight radio-relay system antennas for use in coordination studies and interference assessment in the frequency range from 1 to about 40 GHz [9/19-r1-c1] Corrigendum 1 to the Revision 1 of Doc. 9.19 - Draft amendments to Recommendation ITU-R F.699-3 [9/20] WP 9D - Draft new Rec. [Doc. 9/20] - Mathematical model of average radiation patterns for line-of-sight point-to-point radio-relay system antennas for use in certain coordination studies and interference assessment in the frequency range ... [4/20 - 9/21] Executive Report on the meeting of Working Party 4-9S [9/20-c1] Draft amendments to draft new Rec.: Mathematical model of average radiation patterns for LOS point-to-point radio-relay [4/21 - 9/22] Preliminary status of texts of Radiocommunication study Groups 4 and 9 [4/23 - 9/24] Summary of draft Recommendations submitted from WP 4-9S [4/22 - 9/23] Preliminary analytical list of texts [4/26 - 9/33-r1] Draft new Rec. [Doc.4/26-9/33]: Maxim. allowable values of power flux-density at the surface of the earth produced by non-geostationary sat. in the FSS used in feeder links for the MSS & sharing the same freq. bands with radio-relay system [4/27 - 9/34-r1] Proposal from SGs 4 and 9 (January 1997) to the Radiocommunication Advisory Group: Determination of coordination area for earth stations in the fixed-satellite service operating with non-geostationary satellites in the frequency bands... [4/28 - 9/35] Draft new Question [SG 4]: Feasibility of the fixed service sharing with the fixed-satellite service operating on the same frequencies in the range 30 - 52 GHz [9/28-r1] Past record of contributions addressed to Questions of Study Group 9 [9/29] Preliminary draft new Rec. ITU-R F.[AA/9D]: Reference bandwidth of receiving stations in the fixed service to be used in coordination of frequency assignments with transmitting space stations in mobile satellite service in the 1-3 GHz range [4/29 - 9/36] Draft new Question [SG 9]: Feasibility of the fixed service sharing with the fixed-satellite service operating on the same frequencies in the range 30 - 52 GHz [9/30] Draft new Rec. ITU-R F.[AB/9D]: Technical and operational characteristics of systems in the fixed service to facilitate sharing with the space research space operation and earth exploration-satellite services operating in the bands 2025-2110 MHz .. [4/30 - 9/37] Draft new Question [SG 9]: Sharing criteria for stratospheric high densith systems in the fixed service using the same frequency bands with systems in the fixed-satellite service [9/30-c1] Corrigendum 1 to Doc. 9/30 - Amendment to Note 7 [9/31] Draft new Rec. ITU-R F.[AC/9D]: Limiting interference to satellites in the space science services from the emissions of trans-horizon radio-relay systems in the bands 2025-2110 MHz and 2200-2290 MHz [4/31 - 9/38] Draft new Question [SG 4]: Sharing criteria for stratospheric high density systems in the fixed service using the same frequency bands with systems in the fixed-satellite service [9/32] Draft new Rec. ITU-R F.[AD/9D]: Maximum equivalent isotropically radiated power of transmitting stations in the fixed service operating in the frequency band 25.25-27.5 GHz shared with the inter-satellite service [4/32 - 9/39-r1] Draft new Question for SG 4: Determination of coordination area for earth stations operating with non-geostationary satellites in the fixed-satellite service in the frequency bands shared with the fixed service [9/32-c1] Corrigendum 1 to Doc. 9/32 - Revision to draft new Recommendation ITU-R F.[AD/9D] [4/33 - 9/40] Draft revision of Question ITU-R 206/9: Sharing criteria for radio-relay systems with systems in the fixed-satellite service involving a large number of non-geostationary satellites in the 18.8 to 19.3 GHz and 28.6 to 29.1 GHz [4/34 - 9/41] Draft revision of Question ITU-R 237/4: Sharing criteria for systems in the fixed-satellite service involving a large number of non-geostationary satellites in the 18.8 to 19.3 GHz and 28.6 to 29.1 GHz band [4/35 - 9/42] Text to be included in Chapter 4 of the draft CPM-97 report [4/36 - 9/43] Proposed text for draft CPM-97 Report relating to FS/FSS terrestrial path sharing [4/37 - 9/44] Text for the draft CPM-97 report relating to FS/FSS slant path sharing [4/38 - 9/45] Liaison statement from Working Party 4-9S to WP 4A [4/39 - 9/46-a1] Addendum 1 to Doc. 4/39-9/46 - Questions assigned to WP 4-9S [4/39 - 9/46] Questions assigned to WP 4-9S [4/40 - 9/47] Technical criteria to be used in examinations of harmful interference [4/41 - 9/49] Summary record of joint meeting of SGs 4 and 9 (Geneva, 15 January 1997) [4/42 - 9/52] Draft new Question [SG 9]: Determination of coordination area related to the fixed service for earth stations operating with non-geostationary satellites in the fixed-satellite service [9/51-r1] Advice to the WP 9D Rapporteur Group for FS/BSS (sound) sharing [9/53-r1] Note to the Director and the Radio Regulations board - Technical criteria to be used in examinations of harmful interference [9/54-r1] Draft new Rec. [9/54]: Performance degradation due to interference from other services sharing the same frequency bands on a primary basis with analogue radio-relay systems for television [9/55-r1] Draft new Rec. [Doc. 9/55]: Performance limits for bringing into service of the parts of international PDH and SDH paths & sections implemented by digital radio-relay systems [9/56-r1] Draft rev. of Rec. ITU-R F.594-3: Error perform. objectives of hypothet. ref. digit. path for radio-relay syst. provid. connections at a bit rate below the prim. rate & form. part or all of the high grade portion of an integrat.serv. digit. netwk [9/57-r1] Draft rev.of Rec. ITU-R 634-3: Error performance objectives for real digit. radio-relay links forming part of the high-grade portion of internat. digit. connections at a bit rate below the primary rate within an integrated services digit. network [9/58-r1] Draft rev. of Rec. ITU-R F.696-1: Error perform. & availabil. objectives for hypothet. ref. digit. sections form. part or all of the medium-grade portion of an ISDN connection at a bit rate below the primary rate utilizing digit. radio-relay syst [9/59-r1] Draft revision of Rec. ITU-R F.697-1: Error performance & availability objectives for the local-grade portion at each end of an ISDN connection at a bit rate below the primary rate utilizing digital radio-relay systems [9/60-r1] Draft rev. of Rec. ITU-R F.1092: Error performance objectives for constant bit rate digit. path at or above the primary rate carried by digit.radio-relay syst. which may form part of the international portion of a 27 500 km hypothetical ref. path [9/61-r1] Draft rev. of Rec. ITU-R F.1189: Error performance objectives for constant bit rate digital paths at or above the primary rate carried by digital radio-relay syst. which may form part or all of the national port. of a 27500 km hypothet. ref.path [9/62-r1] Draft revision of Rec. ITU-R F.1093: Effects of multipath propagation on the design and operation of line-of-sight digital radio-relay systems [9/63-r1] Draft revision of Rec. ITU-R F.557: Availability objective for radio-relay systems over hypothetical reference circuit and a hypothetical reference digital path [9/64] Draft new Question ITU-R [Doc. 9/64] [9/65] Draft revision of Question ITU-R 102-2/9: Availability of digital radio-relay systems [9/66] Draft revision of Question ITU-R 127-1/9: Maximum allowable performance and availability degradations of radio-relay systems due to various sources of interference [9/67] Draft revision of Question ITU-R 161-1/9: Performance limits for bringing into service and maintenance of digital radio-relay systems [9/68] Questions assigned to WP 9A [9/69-r1] Draft new Rec. ITU-R [Doc. 9/69]: Radio-frequency signals transported through optical fibres (Question 204/9) [9/70-r1] Draft revision of Rec. ITU-R F.382-6: Radio-frequency channel arrangements for radio-relay systems operating in the 2 & 4 GHz bands [9/71-c1] Corrigendum 1 to Doc. 9/71 - Draft revision of Recommendation ITU-R F.382 [9/71-r1] Draft revision of Rec. ITU-R F.635-3: Radio-frequency channel arrangements based on a homogeneous pattern for radio-relay systems operating in the 4 GHz band [9/72-r1] Draft revision of Rec. ITU-R F.1099-1: Radio-frequency channel arrangements for high-capacity digital radio-relay systems in the 5 GHz (4 400 - 5 000 MHz) band [9/73-r1] Draft revision of Rec. ITU-R F.386-5: Radio-frequency channel arrangements for medium and high capacity analogue or digital radio-relay systems operating in the 8 GHz band [9/74-r1] Draft revision of Rec. ITU-R F.595-4: Radio-frequency channel arrangements for radio-relay systems operating in the 18 GHz frequency band [9/75-r1] Draft revision of Rec. ITU-R F.750-2: Architectures and functional aspects of radio-relay systems for SDH-based networks [9/76-r1] Draft revision of Rec. ITU-R F.751-1: Transmission characteristics and performance requirements of radio-relay systems for SDH-based networks [9/77-r1] Draft revision of Recommendation ITU-R F.1191: Bandwidths and unwanted emissions of digital radio-relay systems [9/77-c1] Corrigendum - Draft revision of Recommendation ITU-R F.1191 [9/78-r1] Draft revision of Rec. ITU-R F.701-1: Radio-frequency channel arrangements for analogue and digital point-to-multipoint radio systems operating in frequency bands in range 1.350 to 2.690 GHz (1.5, 1.8, 2.0, 2.2, 2.4 and 2.6 GHz) [9/79-c1] Corrigendum 1 to Doc. 9/79 - Draft revision of Rec. ITU-R F.757 [9/79-r1] Draft revision of Rec. ITU-R F.757: Basic system requirements and performance objectives for fixed wireless local loop applications of cellular type mobile technologies [9/80] Draft new Question: Inclusion of radio specific management functions into SDH telecommunication management netowrk (TMN) from the network element view [9/81] Draft new Question: Fixed service systems utilizing relays located at fixed points in the stratosphere serving high-density regions [9/82] Draft revision of Question ITU-R 103-1/9: Digital trans-horizon radio-relay systems [9/83] Revision of Question ITU-R 119.9: Limitation of unwanted emissions from radio-relay systems [9/84] Revision to Question ITU-R 125-3/9: Point-to-multipoint radio systems [9/85] Draft revision of Question ITU-R 140-1/9: The use of cellular type mobile technologies in fixed wireless local loop applications [9/86] Questions assigned to WP 9B [9/88-r1] Draft new Rec. ITU-R F.[9/88]: Estimation of the actual elevation angle from a station in the fixed service towards a space station taking into account atmospheric refraction [9/89-r1] Draft new Rec.: Threshold levels to determine the need to coordinate between the broadcasting-sat. service (sound) in the geostationary-sat. orbit employing FDM or TDM for space-to-Earth transmissions & the fixed service in the band 1452-1492 MHz [9/90-r1] Draft new Rec. [Doc. 9/90]: Protection criteria for systems in the fixed service sharing the same frequency bands in the 1 to 3 GHz range with the land mobile service [9/91-r1] Draft new Rec. [Doc. 9/91]: Technical & operational considerations in the phased transitional approach for bands shared between the mobile-satellite service & the fixed service at 2 GHz [9/92-r1] Draft new Rec. [Doc. 9/92]: Reference radiation patterns of omnidirectional and other antennas in point-to-multipoint systems for use in sharing studies [9/93-r1] Draft revision of Recommendation ITU-R F.1108-1: Determination of the criteria to protect fixed service receivers from the emissions of space stations operating in non-geostationary orbits in shared frequency bands [9/94] Draft new Question [Doc. 9/94]: Development of an Annex to Rec. [Doc. 9/30] to facilitate its application in planning & design of new systems in the fixed service in the bands 2 025 - 2 110 MHz and 2 200 - 2 290 MHz [9/95] Draft new Question [9/95]: System characteristics and sharing criteria for the fixed service operating in frequency bands below 1 GHz [9/96] Review of Question of WP 9D [9/97] Liaison statement from SG 3 (WP 3J) to SGs 7 and 9 (joint ad hoc group 7B-9D) [9/98] Liaison statement from SG 3 (WP 3J) to SGs 7 and 9 (WP 7B and WP 9D): Absorption, ray bending and reference atmosphere [9/99] Liaison statement from SG 3 (WP 3M) to SG 9 (WP 9a): Consideration of digital radio transmissions on fixed radio links [9/101] Comments on draft CPM-97 Report (version November 1996) [9/101-a1] Addendum - Comments on draft CPM-97 Report (version November 1996) [9/102] Revision of Chapter 7.5 for inclusion as an addendum to Chapter 7.5 of the CPM draft report to WRC-97 [9/103] Draft liaison statement from ITU-R SG 9 to the CPM - Limits for spurious emissions of narrow-band, high power digitally modulated fixed service [9/104-r1] Liaison statement to SG 10 and WP 10-11S concerning the draft new Rec. on coordination thresholds for the broadcasting-satellite service (sound) in the band 1452-1492 MHz [9/104] Liaison statement to SG 10 and WP 10-11S concerning the draft new Rec. on coordination thresholds for the broadcasting-satellite service (sound) in the band 1 452 - 1 492 MHz [9/105] Note to Chairmen, SG 9: Attachment 1 - Proposed replacement for paragraph 4.2.2.1 of the draft CPM-97 report (version November 1996) [9/106-r1] Proposed revision of Chapter 5 CPM text [9/106-r1-a1] Addendum 1 to Revision 1 of Doc. 9/106: Proposed revision of Chapter 5 CPM text [9/107-r1] Draft new Rec. [Doc. 9/107]: Frequency management of adaptive HF radio systems and networks using FMCW oblique-incidence sounding [9/108-r1] Report of the SG 9 Ad hoc 1 meeting on sharing between BSS (sound) and FS in the band 1 452 - 2 492 MHz [9/110-r1] Draft revision of Rec. ITU-R F.763-2 [9/111] Handbook on adaptive HF systems and networks [9/112] Draft new Question: Simulation of HF transmission through an ionospheric channel [9/113] Questions assigned to WP 9C [9/114] Draft new Question: Use of adaptive spread spectrum communications in the HF bands by the fixed service [9/115] Report of the meeting of WP 9C (Geneva, 20-22 January 1997) [9/116] Draft liaison statement to the CPM and to TG 1/5: Spurious emissions from SSB transmitters operating below 30 GHz [9/117] Progress Report [9/118-r1] Draft revision of Recommendation ITU-R F.1110-1: Adaptive radio-systems for frequencies below about 30 MHz [9/119-r1] Summary record of the first meeting of Study Group 9 (Tuesday, 21 January 1997) [9/120-r1] Summary records of the second meeting of Study Group 9 (Wednesday, 22 January 1997) [9/121] Summary of draft new and revised Recommendations from WP 9C [9-122] Summary record for the third and last meeting of ITU-R Study Group 8

Début de page - Commentaires - Confidentialité - Droit d'auteur © UIT 2001 Tout droits réservés Contact pour cette page : webmaster@itu.int Mis à jour le 2007-03-30