| | Home Page : Publications | | | Contributions to WP 8B (1998-2000) | | | [8B/1] Documents to be considered in the 1998-99 study period | | | [8B/2] WRC-97 Resolutions related to the work of Working Party 8B (not on the agenda of WRC-97) | | | [8B/3] Note by the Chairman of Study Group 8 | | | [8B/4,8A/4,8D/3] Disaster communications | | | [8B/5,8/2,8A/5,8D/4,8-1/8] Questions to be brought to the attention of Study Group 8, its Working Parties and Task Group | | | [8B/6,8/3,8A/6,8D/5,8-1/9] Recommendations and Decisions to be brought to the attention of Study Group 8, its Working Parties and Task Group | | | [8B/8,8A/11,8D/7] Liaison statement to ITU-R SGs 4, 7, 8, 9, 10 and 11 and their relevant WPs - Out-of-band (OOB) emission limits | | | [8B/9] Note to the Director, ITU Radiocommunication Bureau and Liaison statement to WP 8B - Appendix S3 to the Radio Regulations (as revised by WRC-97) | | | [8A/10,8B/7,8D/6] Liaison statement to SGs 4, 7, 8, 9, 10 and 11 | | | [8B/10] - Technical characteristics for a universal shipborne automatic identification system using time division multiple access in the maritime band | | | [8B/10R1] Technical characteristics for a universal shipborne automatic identification system using time division multiple access in the maritime mobile band | | | [8B/10-c1] Technical characteristics for a universal shipborne automatic identification system using time division multiple access in the maritime band | | | [8B/11] Liaison statement to WP 8B- Sharing between the broadcasting satellite service (sound) and mobile aeronautical telemetry systems | | | [8B/12] Working Party 8B preparations for WRC-99 | | | [8B/13] Draft revision of Recommendation ITU-R M.1174 - Technical characteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz | | | [8B/14,9D/36] Technical and operational characteristics of radionavigation systems operating in the band 31.8-33.4 GHz, and considerations for studies of sharing with the fixed service | | | [8B/15,8A/16] Liaison statement to WP 8A and 8B | | | [8B/16] Comments on draft new Recommendation ITU-R M.[8B/XA] - Coordination thresholds - Protection requirements and techniques for sharing between the BSS, MSS and aeronautical mobile telemetry in the bands 1 452-1 525 MHz and 2 310-2 360 MHz | | | [8B/17] Liaison statement to Working Party 8B | | | [8B/18] Liaison statement to WP 8B - Prelimin. draft new Question (PDNQ) and prelimin. draft new Rec. (PDNR) regarding "Frequency sharing between Earth exploration-sat. (passive) and airborne altimeter for the aeron. radionav. service in 4200-4400 MHz | | | [8B/19] Preliminary draft new Recommendation - Efficient use of the radio spectrum by radar stations in the radiodetermination service | | | [8B/20] Technical and operational characteristics of radiolocation radars in the 2 900 - 3 100 MHz band | | | [8B/21,8A/22] Progress in HF data communications in the amateur service | | | [8B/22] Working Party 8B work plan for completing urgent studies under Question ITU-R 216/8 | | | [8B/23,8A/30,8D/21] Liaison statement from WP 7D to WPs 8A, 8B and 8D - Request for information related to planned contributions to the CPM-99 Report | | | [8B/24,8A/43,8B/24,8D/22,8-1/49] ITU-R patent statements database | | | [8B/25] Liaison statement to Working Party 8B on efficiency in the use of the band 156-174 MHz | | | [8B/26] Liaison statement to WP 8B on DSC procedures | | | [8B/27,8D/24] Liaison statement to Working Parties 8B and 8D - Prevention of harmful interference to 406 MHz EPIRBs operating with the COSPAS-SARSAT system | | | [8B/28] Draft revision of Recommendatio ITU-R M.825-2 - Characteristics of a transponder system using digital selective calling techniques for use with vessel traffic services and ship-to-ship identification | | | [8B/29] Liaison statement to Working Party 8B - Comments on new and revised Recommendations M.1313, M.1314 AND M.1177-1 (1997) | | | [8B/30] Liaison statement to WP 8B - Changes to Region 3 allocations in the band 1 350-1 400 MHz | | | [8B/31] Liaison statement from Working Party 9D | | | [8B/32] Technical characteristics for a universal shipborne automatic identification system | | | [8B/34] Draft new Recommendation - Engineering criteria for guidance of operators to upgrade shore based facilities to operate GMDSS in the A2 and A3/A4 service areas | | | [8B/35] Efficient use of the radio spectrum by radar stations in the radiodetermination service | | | [8B/36] Draft Revision of Recommendation ITU-R M.1177-1 - Techniques for measurement of spurious emissions of radar systems | | | [8B/37] Draft modification of Recommendation ITU-R M.1313 - Technical characteristics of maritime radionavigation radars | | | [8B/38] Frequency provision and technical developments for ship movement telemetry and data exchange systems using spread spectrum techniques in the 2-3 GHz band | | | [8B/38a1] Frequency provisions and technical developments for ship movement telemetry and data exchange systems using spread spectrum techniques in the 2-3 GHz band | | | [8B/40,8D/25] Liaison statement to Working Parties 8B and 8D on interference protection to mobile systems | | | [8B/41] Part 1 - Report of the sixth meeting of Working Party 8B (Geneva, 16 to 20 March 1998) | | | [8C/41] Part 1 - Chairman's report on the fourth meeting of Working Party 8C | | | [8B/41] Part 2 - Report of the sixth meeting of Working Party 8B (Geneva, 16 to 20 March 1998) | | | [8C/41] Part 2 - Chairman's report on the fourth meeting of Working Party 8C | | | [8C/41] Part 3 - Chairman's report on the fourth meeting of Working Party 8C | | | [8C/41] Part 4 - Chairman's report on the fourth meeting of Working Party 8C | | | [8B/42,1-6/22,4A/76] Liaison statement to WP 4A with copy to WP 8B and TG 1/6 (for information) - Information as requested by TG 1/6 for new and revised system parameters for Tables 1 and 2 in Appendix S7 and Rec. ITU-R IS.847-1 | | | [8B/43] Document(s) referred back to Working Party 8D | | | [8B/44] Liaison statement to Working Party 8B - Spurious emission limits for receivers and transmitters | | | [8B/45,4A/92,7B/29,7C/57,7D/42,8A/60,8D/87,9B/59,10A/38,10B/26,11C/38,10-11S/56] Liaison statement to WP 4A, 7B, 7C, 7D, 8A, 8B, 8D, 9B, 10A, 10B, 11C and 10-11S - Protection of passive and safety serv. from interf. due to unwanted emissions by other serv. | | | [8B/46,4A/93,7C/58,8A/61,8D/88,9A/38] Liaison statement to Working Parties 4A, 7C, 8A, 8B, 8D and 9A - Measurement of spurious emission limits in the radiated field | | | [8B/47,4A/94,7B/30,7C/59,7D/43,8A/62,8D/89,9B/61,10A/40,10B/28,11C/40,10-11S/58] Liaison statement to Working Parties 4A, 7B, 7C, 7D, 8A, 8B, 8D, 9B, 10A, 10B, 11C and 10-11S - Maximum necessary bandwidth concept | | | [8B/48,8D/90,9B/60,10A/39,10B/27,11C/39,10-11S/57,4A/95,7D/44,8A/63]Liaison statement to WPs 4A,7D,8A,8B,8D,9B,10A,10B,11C and 10-11S-Protection of services from interference caused by out-of-band emissions of transmitters operating in adj. allocated bands | | | [8B/49] Trial Report on automatic updating of elecronic navigational chart data in S57 format via INMARSAT-C | | | [8B/49c1] Corrigendum 1 - Information paper | | | [8B/50,8D/98,9A/44,9B/62,9D/62,11C/41,10-11S/60,1-5/95,4A/100,4B/30,4-9S/50,4-9-11/212,7D/46,8-1/117] Agenda for the World Radiocommunication Conference (WRC-2000) | | | [8B/51] Liaison statement to Working Party 8B on technical compatibility of radionavigation systems and radio location systems operating in the band 2.9 - 3.3 GHz | | | [8B/52] Liaison statement to WP 8B - Sharing between the Earth exploration-satellite (passive) service and the aeronautical radionavigation service in the band 4 200-4 400 MHz | | | [8B/53, 1-6/48, 8D/182] Liaison statement to Working Party 8D - Reference bandwidth of aeronautical radionavigation systems operating in the band 5.091 - 5.250 GHz | | | [8B/54] Liaison statement to Working Party 8B from Working Party 9A | | | [8B/55] Liaison statement to WP8B on WRC-2000 Agenda item 1.15.1: to consider new allocations to the radionavigation-satellite service in the range from 1 to 6 GHz required to support developments | | | [8B/56] Draft new Recommendation - Use of the frequencies between 2.8-22 MHz by the aeronautical mobile (R) service for data transmission using class of emission J2D | | | [8B/57] Recommendation ITU-R M.493-9 - Classes of DSC equipment | | | [8B/58] ITU-R Recommendation M.493-9, classes of DSC equipment | | | [8B/58r1] Withdrawal of Doc. 8B/58 | | | [8B/59] Draft CPM text on Agenda item 1.7 for Section 1.2: Use of HF bands by aeronautical and maritime mobile services | | | [8B/60] Interference to aeronautical and maritime communications in the HF bands | | | [8B/61] Out-of-band (OOB) emission limits for the radiodetermination service | | | [8B/62] Draft revision of Recommendation ITU-R M.1177-1 - Techniques for measurement of spurious emissions of radar systems | | | [8B/63,4A/219,7B/52] Liaisons statement to Working Parties 4A, 7B and 8B | | | [8B/64] Liaison statement from TG 1/5 to WP 8B - Out-of-band emissions for the aeronautical-mobile and maritime-mobile services, and for primary radars | | | [8B/65] Preliminary draft new Report - Engineering guidance for operators to upgrade shore based facilitieis to operate GMDSS in the A1, A2 and A3/A4 service areas | | | [8B/66] Preliminary draft new Recommendation - Prediction of A2 and NAVTEX ranges and protection of A2 GMDSS distress watch channel | | | [8B/67] Document brought to the attention of WP 8B (Doc. 10/BL/1) | | | [8B/68] Sharing between RNSS radiobeacons and radars operating in the radiolocation and radionavigation services | | | [8B/69] Draft new Question - Characteristics of radiodetermination and meteorological radars and protection criteria | | | [8B/70,8D/198] Liaison statement to Working Parties 4A, 7B, 7C, 7D, 8B, 8D, 9B and 9D and JWP 10-11S | | | [8B/70R1,8D/198R1] Liaison statement to Working Parties 4A, 7B, 7C, 7D, 8B, 8D, 9B and 9D and JWP 10-11S | | | [8B/71R1,8A/90R1] Liaison statement to WPs 4A, 7B, 8A, 8B, 8D, 9B and 9D and Joint Working Party 10-11S - Protection of safety services | | | [8B/72,8A-9B/83] Working Document toward a preliminary darft new Recommendation - A methodology for ensuring the compatible operation fo FWA systems when sharing the band 3.4-3.7 GHz with the radiolocation service | | | [8B/73,10-11S/104,8D/201,4A/222,7B/53,8A/100,9B/98,9D/108] Liaison statement Working Parties 4A, 7B, 8A, 8B, 8D, 9B and 9D and Joint Working Party 10-11S - Protection of safety services | | | [8B/74] Draft liaison statement to TG 8/1 - Consideration of frequencies in radionavigation, radiolocation and meteorological aids services for expansion of IMT-2000 systems | | | [8B/75,4A/225, 10-11S/107,7B/55,7C/106,7D/68,8D/204,9B/99,9D/109] Liaison statement to Working Parties 4A, 7B, 7C, 7D, 8B, 9B and 9D and Joint Working Party 10-11S - Protection of passive services | | | [8B/76] Preliminary draft new Rec. ITU-R M.[RAD. PROC] - Procedures for analyzing compatibility with radiodetermination and meteorological radars | | | [8B/77] Preliminary draft new Recommendation ITU-R M.[RAD.CHAR4] - Characteristics of and protection criteria for systems operating in the radiolocation service in the frequency band 3100-3700 GHz | | | [8B/78] FCC/USCG DSC Laboratory testing report | | | [8B/79] Preliminary draft new Recommendation ITU-R M.[RAD.CHAR0] - Characteristics of and protection criteria for systems operating in the radiolocation service in the frequency band 420-450 MHz | | | [8B/80] Preliminary draft new Recommendation ITU-R M.[RAD.CHAR1] - Characteristics of and protection criteria for systems operating in the radionavigation and radiolocation services in the frequency band 1215-1400 MHz | | | [8B/81] Draft new Recommendation ITU-R M.[RAD.CHAR2] - Characteristics of radionavigation and meteorological radars and protection criteria in the 2 700-2 900 MHz band | | | [8B/82] Preliminary draft new Rec. ITU-R M.[RAD. CHAR3] - Technical and operational characteristics and protection criteria of radiocommunication and meteorological radars in the 2900-3100 MHz band | | | [8B/83] Analysis of the effect of radiolocation transmissions into NGSO FSS systems in the bands 13.75-14 GHz and 17.3-17.7 GHz | | | [8B/84] Sharing conditions between radiolocation, space research GSO FSS and NGSO FSS in the 13.75-14 GHz band | | | [8B/85] Maritime mobile service, including global maritime distress and safety system (GMDSS) - Aeronautical mobile service and radiodermination service | | | [8B/86] Proposed modifications to draft new Recommendation ITU-R M.[8B/XA] | | | [8B/87] Preliminary draft new Recommendation ITU-R M.[RAD.CHAR5] - Characteristics of and protection criteria for systems operating in the radiolocation service in the frequency band 31.8-33.4 GH | | | [8B/88] Draft new Report - Adaptability of RZ SSB technology to HF data communications | | | [8B/89v2] Proposed revision of Rec. ITU-R M.1227 and Report M.2013 | | | [8B/90] Draft element for the CPM Report | | | [8B/91] Information requested by WP 8D | | | [8B/92] Studies concerning co-primary sharing between equipment of several services - Reminder of the specifics of radars | | | [8B/93] WRC agenda Item 1.15.1: to consider new allocations to the radionavigation satellite service in the range 1 to 6 GHz to support developments - Civil and aeronautical radar characteristics in the band 1300-1350 MHz | | | [8B/94] Comments on draft new Rec. ITU-R M.[8B/XA] (Doc. 8/13, 30 March 1998)-Coordination thresholds-Protection requirements and techniques for sharing between the BSS,MSS and aeronautical mobile telemetry in the bands 1 452-1 525 MHz and 2 310-2 360 MHz | | | [8B/96] Draft elements for the CPM Report | | | [8B/97] Liaison statement to Working Party 8B - Transport information and control systems | | | [8B/98] Liaison statement to Working Party 8B - Technical characteristics of radiodetermination systems | | | [8B/99,7B/59] Liaison statement to Working Parties 7B and 9B - Telecommand links in the space research and space operation services below 1 GHz bands | | | [8B/100,8D/207,4A/227] Liaison statement to Working Party 4A - Issues relating to the sharing between the NGSO MSS feeder link systems and RLANs in the band 5 150-5 250 MHz | | | [8B/101] Assessment of radio frequency requirements for weather radars in the band 2700-3100 MHz | | | [8B/102,4B/47,7C/157,8A/115,8D/209,9B/102,10B/35,10-11S/110,11C/44] Liaison statement from Task Group 1/5 - Preliminary draft new Recommendation and Report on intermodulation in transmitters | | | [8B/102r1, 4B/47r1, 7C/157r1, 8A/115r1, 8D/209r1, 9B/102r1, 10B/35r1, 10-11S/110r1, 11C/44r1] Withdrawal of document | | | [8B/103] Liaison statement to Working Party 8B - Sharing between the earth exploration-satellite (passive) service and the aeronautical radionavigation service in the band 4 200- 4 400 MHz | | | [8B/104] Liaison statement to WP 8B | | | [8B/105] Liaison statement to Working Party 8B | | | [8B/106, 8D/314, 1-6/90] Liaison statement to Working Parties 8B and 8D and Task Group 1/6 - System parameters for the international standard microwave landing system required for the calculation of the coordination area around earth stations operating ... | | | [8B/107,7B/67] Liaison statement to Working Parties 7B and 8B | | | [8B/108] Report of the seventh meeting of Working Party 8B (Geneva, 16 to 24 February 1999) | | | [8B/109] Liaison statement to Working Party 8B - Out-of-band emission limits and measurement techniques for primary radars | | | [8B/110, 4A/429, 7B/69, 7C/164, 7D/105, 8A/132, 8D/320, 9B/144, 9C/34, 10A/70, 10B/54, 11C/73, 10-11S/214] Liaison statement to Working Parties 4A, 7B, 7C, 7D, 8A, 8B, 8D, 9B, 9C, 10A, 10B and 11C and Joint Working Party 10-11S | | | [8B/111, 10-11S/235, 4A/430, 8A/133, 8D/321] Liaison statement to Working Parties 4A, 8A, 8B, 8D and 10-11S on out of band regions of multicarrier system | | | [8B/112] Liaison statement to Working Party 8B - Further studies on the use of frequency adaptive systems in the MF/HF bands in accordance with Resolution 729 (WRC-97) | | | [8B/113, 4A/437, 7B/73, 7C/190, 7D/112, 8D/325, 8F/1, 10-11S/254] Liaison statement from TG 1 /5 to WPs 4A, 7B, 7C, 7D, 8B, 8D, 8F and JWP 10-11S (Chairman) concerning a prelim.draft new Rec. on the protection of passive services from unwanted emissions | | | [8B/114, 8D/326] Liaison statement to Working Parties 8B and 8D concerning PDNR on protection of safety services from unwanted emissions | | | [8B/115, 1C/53, 8A/136, 9C/44, 10/122, 10A/72, 10B/58, 11C/75] Liaison statement to Study Group 10 and to Working Parties 1C, 8A, 8B, 9C, 10A, 10B and 11C - OOB emission measurements below 30 MHz | | | [8B/116] Liaison statement to Working Party 8B - Sharing in the band 35.5-36 GHz between the Earth exploration-satellite service (active) and space research service (active) and other services allocated in this band | | | [8B/117] Liaison statement to Working Party 8B - Sharing in the bands 5 250 - 5 570 MHz between the Earth Exploration-Satellite (Active) and Space Research (Active) Services and other services allocated in this band | | | [8B/118] Liaison statement to Working Party 8B | | | [8B/119, 7B/80] Liaison statement to Working Parties 7B and 8B - Status of the studies on the telecommand links in the space research and space operation services in the frequency range 100 MHz to 1 GHz | | | [8B/120, 7B/82] Liaison statement to Working Parties 8B and 7B - Working Document towards a revision of Recommendation ITU-R S.1068 | | | [8B/121, 10-11S/260] Liaison statement to Working Party 8B and Joint Working Party 10-11S - Study on characteristics of radars and mitigation techniques for the protection of FSS systems in the 17.3-17.7 GHz band | |
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