5 Iuant interface: Layer 1

25.4613GPPRelease 17TSUTRAN Iuant interface: Layer 1

See TS 37.461 [7].

Annex A:
Void

Annex B (informative):
Change history

TSG #

TSG Doc.

CR

Rev

Subject/Comment

New

TSG-RAN#25

RP-040344

_

_

presentation to TSG-RAN for information

1.0.0

TSG-RAN#25

RP-040344

_

_

approved at TSG-RAN#25 and placed under change control

6.0.0

26

RP-040444

1

DC power supply distribution

6.1.0

26

RP-040444

2

1

Improved demodulator characteristics specification

6.1.0

26

RP-040444

3

Requirements missing for when the RS485 bus shall not be driven by the secondary device

6.1.0

26

RP-040444

4

1

RET DC power consumption modes

6.1.0

26

RP-040444

5

Minor Corrections and editorial changes to 25.461

6.1.0

27

RP-050061

7

1

Minor Corrections and editorial changes to 25.461

6.2.0

27

RP-050061

8

1

Power consumption clarification of RET

6.2.0

27

RP-050061

9

Modem Operating Bands

6.2.0

27

RP-050061

10

Modem Return loss

6.2.0

27

RP-050061

11

Modem Time Delay and Accuracy

6.2.0

27

RP-050061

12

Modem Insertion Loss

6.2.0

28

RP-050237

13

1

DC power on sequence

6.3.0

28

RP-050237

15

BS Modem and RET Modem Filtering

6.3.0

28

RP-050237

16

BS Modem and RET modem spectrum emission mode

6.3.0

28

RP-050237

17

BS modem and RET modem return loss at modem frequency

6.3.0

28

RP-050237

18

Time delay clarification

6.3.0

28

RP-050226

19

Introduction of UMTS2600 requirements

7.0.0

29

RP-050438

21

1

Power-Up period clarifications

7.1.0

29

RP-050438

23

Insertion loss for RET

7.1.0

29

RP-050438

25

Testing for RET

7.1.0

29

RP-050438

27

Time delay for RET

7.1.0

29

RP-050438

29

Intermodulation attenuation for RET

7.1.0

29

RP-050438

31

BS and RET modem isolation

7.1.0

30

RP-050704

32

1

Introduction of UMTS 1700 requirements

7.2.0

30

RP-050703

33

Introduction of UMTS 900

7.2.0

30

RP-050689

35

Test Procedures

7.2.0

30

RP-050689

37

Correction to modem isolation and emission

7.2.0

30

RP-050689

39

correction of referencing

7.2.0

30

RP-050689

41

1

RET Control Unit spurious emission simplified version

7.2.0

34

RP-060704

42

Introduction of Band X (Extended UMTS 1.7/2.1 GHz)

7.3.0

35

RP-070058

44

1

Update of DC Power Supply Requirements

7.4.0

35

RP-070058

45

Tower Mounted Amplifier amendment

7.4.0

36

RP-070323

47

Word alignment of station-device

7.5.0

37

RP-070576

48

Introduction of UMTS1500 requirement

8.0.0

39

RP-080082

49

1

Introduction of UMTS 700 MHz (Bands XII XIV)

8.1.0

45

RP-090822

51

Introduction of E-UTRA operating bands

9.0.0

RP-090826

53

1

Introduction of the extended UMTS/LTE 800 MHz bands

46

RP-091185

54

1

Introduction of Extended UMTS/LTE1500 requirements for TS25.461

9.1.0

47

RP-100223

58

Introduction of UMTS/LTE in 800 MHz for Europe requirements in TS 25.461

9.2.0

49

RP-100912

59

Spectrum band definition additions for TDD 2600 MHz

10.0.0

50

RP-101361

59a

1

Introduction of L-band in TS 25.461

10.1.0

50

RP-101278

61

2

CR UMTS/LTE-3500 spectrum band definition additions for TDD Iuant interface to TS 25.461

10.1.0

50

RP-101334

66

Band XII channel arrangement correction on 25.461

10.1.0

SP-49

SP-100629

Clarification on the use of References (TS 21.801 CR#0030)

10.1.1

52

RP-110699

70

Add 2 GHz band LTE for ATC of MSS in North America to TS25.461 (Rel-10)

10.2.0

52

RP-110696

71

Add Expanded 1900 MHz Band for UTRA and LTE to TS25.461 (Rel-10)

10.2.0

52

RP-110685

73

Removal of unused references

10.2.0

54

RP-111733

76

Removal of references to operating bands i) and h)

10.3.0

03.2012

Creation of Rel-11 version based on v. 10.3.0

11.0.0

55

RP-120235

78

Addition of new Band 26 for E850

11.0.0

56

RP-120749

79

1

Introduction of E850_LB (Band 27) to TS 25.461

11.1.0

56

RP-120750

80

Introduction of Band 28

11.1.0

56

RP-120750

81

Introduction of Band 44

11.1.0

58

RP-121736

82

Introduction of band 22 in TS 25.461

11.2.0

58

RP-121735

83

1

Introduction of Band 29 into TS 25.461

11.2.0

62

RP-131903

84

1

Introduction of LTE 450 MHZ

12.0.0

62

RP-131904

85

1

Introduction of Band 30

12.0.0

64

RP-140900

87

Introduction of Band 32, XXXII

12.1.0

70

RP-152105

91

Introduction of band 65

13.0.0

70

RP-152106

92

Introduction of band 66

13.0.0

70

RP-152104

93

Introduction of band 67

13.0.0

70

RP-152107

94

1

Introduction of band 45 in 25.461

13.0.0

71

RP-160446

95

Introduction of Band 68 into 25.461

13.1.0

71

RP-160450

96

1

Introduction of Band 46 in TS 25.461

13.1.0

06/2016

Creation of Rel-14 version based on v. 13.1.0

14.0.0

72

RP-161040

97

1

Introduction of band 70

14.0.0

72

RP-161041

98

Introduction of 2.6GHz SDL band

14.0.0

74

RP-162335

100

Introduction of band 48

14.1.0

Change history

Date

Meeting

Tdoc

CR

Rev

Cat

Subject/Comment

New version

09/2017

RP-77

RP-171976

0102

1

B

Introduction of Band 72

15.0.0

09/2017

RP-77

RP-171977

0104

B

Introduction of the FDD L-band (Band 74) into TS 25.461

15.0.0

09/2017

RP-77

RP-171978

0105

1

B

Introduction of the TDD L-band(Band 50 and Band 51)

15.0.0

09/2017

RP-77

RP-171980

0106

B

CR to 25.461: Introduction of Band 71 (600MHz FDD band for US)

15.0.0

09/2017

RP-77

RP-171979

0107

B

CR to 25.461: Introduction of B75 and B76

15.0.0

12/2017

RP-78

RP-172675

0101

3

B

CR to 25.461: Introduction of Band 49 (3.5 GHz LAA in US)

15.1.0

12/2017

RP-78

RP-172711

0108

B

Introduction of Band 73

15.1.0

03/2018

RP-79

RP-180471

0109

B

Introduction of band 85

15.2.0

03/2018

RP-79

RP-180470

0110

B

Introduction of the TDD 3.3-3.4GHz band (Band 52)

15.2.0

12/2018

RP-82

RP-182450

0112

1

F

Replace Band table with reference to RAN4 specifications

15.3.0

2019-04

RAN#83

RP-190557

0120

F

Transfer of Iuant interface specification from 25-series to 37-series

15.4.0

2020-07

SA#88-e

Update to Rel-16 version (MCC)

16.0.0

2022-03

SA#95-e

Promotion to Release 17 without technical change

17.0.0