WRC 2003 Agenda Items for 4-9S

The list below shows all the WRC 2003 Agenda Items for which this group is involved. Click on an Agenda Item or Resolution to get more information about which Visualyse product could be useful, and how Transfinite consultants can assist in studying this problem.

Agenda Item	Description
Agenda 1.13	Use of the bands 47.2 - 47.5 GHz and 47.9 - 48.2 GHz by HAPS and potential use of bands between 18 - 32 GHz by HAPS in the FS including: 1) analyse cases where deployment of HAPS over one administration affects others, 2) continue to study sharing between HAPS and other services such as FS, RA, 3) study sharing with other services to identify 2 * 300 MHz paired bands in the range 18 - 30 GHz
Agenda 1.18	Primary allocation in Region 1 for FS in band 17.3 - 17.7 GHz
Agenda 1.25	Consideration of possible bands to be identified for high density FSS usage in bands above 17.3, in particular above 19.7 GHz
Agenda 1.26	Provisions relating to ES located on board vessels which operate in FSS networks in the bands 3700 - 4200 MHz and 5925 - 6425 MHz
Agenda 1.32	PFD limits in the bands 37.5 - 42.5 GHz for the FSS, BSS and FSS services, including 1) determing whether the PFD limits protect the FS in the bands 37.5 - 40 GHz and 42 - 42.5 GHz from FSS and MSS s-E transmissions, 2) determining whether the PFD limits protect the FS in the band 40.5 - 42 GHz from FSS, 3) study technical and operational characteristics and PFD values for BSS in range 40.5 - 42.5 GHz, 4) taking into account proper balance between various services, 5) studying mitigation techniques but taking account of impact on these systems, 6) analysing sharing between FS into FSS ES in HD FSS applications in the bands 39.5 - 40 GHz and 40.5 - 42 GHz in the same geographic area, 7) in the bands 37.5 - 40 GHz and 42 - 42.5 GHz study clear air PFD levels and % time they could be exceeded to overcome fading of satellite downlink in way that protects FS
Agenda 1.34	Use of the band 2630 - 2655 MHz in certain Region 3 countries by non-GSO satellite systems in the BSS (sound), including 1) calculation methodologies and sharing criteria, and 2) sharing studies between BSS (sound) and terrestrial services
Agenda 1.37	To consider the regulatory and technical provisions for highly elliptical orbits
Agenda 1.39	To examine the requirements in the FSS below 17 GHz for TT&C of FSS networks operating above 17 GHz