1、STD.CEPT CEPTIERCIREC %Y-O3 E-ENGL 1997 2326414 0014530 973 CEPT/ERC/REC 14-03 E Page 1 Distribution: B CEPT/ERC/RECOMMENDATION 14-03 E (Turku 1996, Podebrady 1997) HARMONISED RADIO FREQUENCY CHANNEL ARRANGEMENTS AND BLOCK ALLOCATIONS-FOR LOW AND MEDIUM CAPACITY SYSTEMS IN THE BAND 3400 MHz TO 3600
2、MHz Recommendation adopted by the Working Group “Spectrum Engineering” (WGSE) The European Conference of Postal and Telecommunications Administrations, considering 1. that CEPT has a long term objective to harmonise the use of hequencies throughout Europe, 2. that CEPT should develop radio hequency
3、channel arrangements and block allocation rules in order to make the most effective use of the spectrum foI point to point (P-P), point to multipoint (P-IVIP) and ENG/OB applications, 3. that CEPT/ERC Recommendation 25-10 designates this band as a tuning range for ENG/OB, 4. that the band 3400 MHz t
4、o 3410 MHz is used by land, airborne and naval militaryradars, 5. that the achievement of harmonisation requires the adoption of a limited number of channel arrangements and block allocation des, noting that the table of frequency allocations in the Radio Regulations allocates the band 3400 MHz to 3
5、600 MHz on a primary basis to the Fixed and Fixed - Satellite services and on a secondary basis to the Radiolocation and Mobile services, that countries desire to deploy different combinations of P-P, P-Mp and ENG/OB systems on a primary basis in this band, that there is an IT-R Recommendation (p-63
6、5) for P-P wide band applications incorporating this band for some administrations, that frequency separation may be required for uncoordinated deployment of current and fnture systems, that cellular deployment of P-MP systems preferably requires the allocation of continuous spectrum to the operator
7、, Edition of May 28,1997 STD-CEPT CEPT/ERC/REC CEPT/ERC/REC 14-03 E Page 2 14-03 E-ENGL 1997 m 2326414 0014531 BOT W recommends 1) that frequency assignments should in ai cases be based on 0.25 MHz slots within the 3410 MHz to 3600 MHz band, the frequency of the lower edge of any slot shall be defin
8、ed by the generai equation: fJ = 3410 + 0.25 N MHz where O IN I759 2) that administrations should assign aii or part of the band to any system or combination of the three systems in accordance with Annex A and/or B.” Edition of May 28,1997 CEPTERCJREC 14-03 E Annex A, Page 1 Lower sub-band Upper sub
9、-band: ANNEX A 50 MHz ARRANGEMENTS 0.25 N + 3410 MHZ to 0.25 (N + k) + 3410 to 0.25 (N + 200) + 3410 0.25 (N + k + 200) + 3410 MHz MHZ Al Point to muitipoint systems Lower sub-band Upper sub-band P-Mp systems may be operated in the ranges 3410-3500 MHz and 3500-3600 MHz. 0.25 N+ 3410 MHZ to 0.25 (N
10、+ k) + 3410 to 0.25 (N + k +ZOO) + 3410 0.25 (N + 200) + 3410 MHz Where a frequency duplex allocation is required, the spacing between the lower edges of the paired sub- bands shall be 50 MHz. The edges of each sub-band are defined as follows: l.fc., = 3410 + 1.75 n MHz Ifc,= 3410 + 1.75 n MHz Lower
11、 sub-band Upper sub-band n = 1, 2, ., 22 In the tables above, k defines the width of each sub-band and N defines the lower edge of each sub- band. P-Mp equipment may be used having a duplex spacing other than exactly 50 MHz. However, such equipment must conform to the limits of the block allocation
12、as defined above. A2 Point to point systems with a duplex spacing of 50 MHz Channel centre frequencies are defined at the edges of 0.25 MHz slots as follows: A2.1 Systems with 1.75 MHz channel spacing 3410 MHz - 3500 MHz Edition of May 28,1997 3500 MHz - 3600 MHz Lower sub-band )fC,.=3500+1.75nMHz U
13、pper sub-band l,fc,= 3550 + 1.75 n MHz n = 1, 2, ., 28 AZ.2 Systems with 3.5 MHz channel spacing Lower sub-band UDD sub-band Ifcpn = 3408.25 + 3.5 n MHz I f. I = 3458.25 + 3.5 n MHz 3410 MHz - 3500 MHz n = 1,2, ., 10 1 Lower sub-band Ifc,n=3498.25+3.5nMHz Upper sub-band Ifc, , = 3548.25 + 3.5 n MHZ
14、3500 MHz - 3600 MHz n=l,2, ., 14 Lower sub-band Upper sub-band I f c. = 3406.5 + 7 n MHz I f c. , = 3456.5 + 7 n MHz A2.3 Systems with 7 MHz channel spacing n = 1, 2, ., 5 3410 MHz - 3500 MHz Lower sub-band Ifc, = 3496.5 +7 n MHZ er subband I f, = 3546.5 +7 n MHz n = 1, 2, ., 7 3500 MHz - 3600 MHz L
15、ower sub-band Upper sub-band Ifc.,= 3403 + 14 n MHz Ifc, = 3453 + 14 n MHz n= 1,2 A2.4 Systems with 14 MHz channel spacing 3500 MHz - 3600 MHz Lower sub-band Ifc,= 3493 + 14 n MHz n=l,2 Upper sub-band I.fc.,= 3543 + 14 n MHz A3 ENG/OB systems ENG/OB systems shall be assigned cont&pous 0.25 MHz slots
16、, as appropriate for the channel spacings and amount of spectrum required. Exact channel centre frequencies will be allocated withm the slots depending on the equipment used. Where the band 3410-3600MHz is shared between ENG/OB and P-P or P-MP services by an administration, ENG/OB services will oper
17、ate within either the range 3410-3500 or 3500-3600 MHz, with P-P and P-MP services in the other part of the band, to minimise co-ordination problems between the services. Edition of May 28,1997 STD.CEPT CEPT/ERC/REC 14-03 E-ENGL 1997 2326434 0014534 517 CEPTERCIREC 14-03 E Annex 6, Page 1 0.25 N + 3
18、410 0.25 (N + k) + 3410 Lower sub-band to 0.25 (N + 400) + 3410 0.25 (N + k + 400) + 3410 Upper sub-band to ANNEX B MHZ MHz MHZ 100 MHz ARRANGEMENTS Lower sub-band Upper sub-band Ifc.,= 3408.25 +3.5 n MHz Ifc, = 3508.25 + 3.5 n MHz B1 Point to multipoint systems n= 1, 2, ., 25 P-MP systems may be op
19、erated in the range 3410-3500 MHz paied with 3500-3600 MHz. Lower sub-band Upper sub-band Ifc, , = 3406.5 + 7 n MHz Ifc, = 3506.5 + 7 n MHz n= 1, 2, ., 12 In the table above, k defines the width of each sub-band and N dehes the lower edge of each sub-band. Lower sub-band I fc, , = 3403 + 14 n MHz Up
20、per sub-band I = 3503 + 14 n MHz P-MP equipment may be used having a duplex spacing other than exactly 100 MHz. However, such equipment must conform to the limits of the block allocation as dehed above. n = 1, 2, ., 6 B2 Point to point systems with a duplex spacing of 100 MHz chanriel centre tequenc
21、ies are defined at the edges of 0.25 MHz slots as follows: B2.1 Systems with 1.75 MHz channel spacing Lower sub-band Upper sub-band Ifc., = 3410 + 1.75 n MHz Ifc,= 3510 + 1.75n MHz B2.3 Systems with 7 MHz channel spacing Edition of May 28,1997 STDOCEPT CEPTIERCIREC 14-03 E-ENGL L997 2326434 001i4535
22、 455 W CEPT/ERC/REC 14-03 E Annex B, Pase 2 B3 ENGIOB systems ENG/OB systems shall be assigned contiguous blocks of 0.25 MHz slots, as appropriate for the channel spacings and amount of spectrum required. Exact channel centre frequencies will be assigned within the slots depending on the equipment used. Edition of May 28,1997 2326434 0034103 447 W DNK EST FIN HNG Hannonised radio frequency channel arrangements for low and medium capacity systems in the band 3400 MHz to 3600 MHz Yes No Yes Planned Only the band 3400-3500 MHz I AUT I Planned I LVA NOR Under study Yes HOL I Planned I
