new radio | network planning

1. Overview of 5G NR Planning

5. 5G NR KPIs

| Network PlanningNew Radio

4.1 Radio frame structure

15 kHz SC

30 kHz SC

60 kHz SC

60 kHz SCExtended CP

120 kHz SC

240 kHz SC

480 kHz SC

One Sub-frame = 1 slot = 1ms







One Radio Frame = 10 Sub-frames = 10ms

14 symbols = 1 ms

14 symbols = 0.5 ms

14 symbols = 0.25 ms




14 symbols = 0.03125 ms

Aiming at enabling a first phase of 5G New Radio (NR) deployments in 2020, a set of initial 5G NR features have been defined in 3GPP Release 15 (aka phase 1). The complexity of 5G NR, the need of cost-effective deployment and the inter-working with existing networks based on multi-RATs will bring the complexity of 5G NR network planning to an unprecedented level unseen in previous generations of mobile networks.

In this poster, we give a brief overview of 5G NR planning that compromises of:

• Three new service categories supported by 5G NR systems• Frequency bands allocated to 5G NR in key regions• 5G numerology• 5G NR KPIs• Massive MIMO and beamforming• 5G NR network planning case studies by Ranplan Professional®.

5G NR

Deep and long coverage

Ultra-low energy, battery life: 10 years

Ultra-low complexity

Ultra-high density: 2×105-106/km2

Extreme capacity

Extreme data rates

Ultra HD video, VR/AR

Strong security

Ultra-high reliability and availability:

99.9999%

Ultra-low latency: <1ms air interface latency,

5ms E2E latency

Massive machine type communication

(mMTC)

Enhanced mobile broadband

(eMBB)

Ultra-reliable low latency communication (URLLC)

4.2 Synchronization signal block

Ranplan Wireless Network Design Ltd, Upper Pendrill Court, Ermine Street North, Papworth Everard, Cambridge, CB23 3UY, United Kingdom

UK

email: [email protected] telephone: 44 (0) 1223 606 756

Ranplan Americas LLC, 5345 Towne Square Drive Suite 245, Plano, Texas 75024, USA

USAemail: [email protected] telephone: 1 1833 4444 5832

Shandong Ruixin Tele-communication Technology Ltd 2-401-2 Building 8, 750 Shunhua Road, High-Tech Development Zone, Jinan City, Shangdong Province, P.R.China

China

email: [email protected] telephone: +86 (0) 531 81217336

Specification subject to change without notice. c 2019 Ranplan Wireless Network Design Ltd. All right reserved. Printed in the United Kingdom.

Downlink Physical Channels: Physical Broadcast Channel (PBCH), Physical Downlink Control Channel (PDCCH), Physical Downlink Shared Channel (PDSCH). DL Reference Signals: Primary Synchronisation Signal (PSS), Secondary Synchronisation Signal (SSS), PBCH Demodulation Reference Signal (PBCH DM-RS), PDCCH Demodulation Reference Signal (UE specific) (PDCCH DM-RS), PDSCH Demodulation Reference Signal (UE specific) (PDSCH DM-RS), PDSCH Phase Tracking Reference Signal (PDSCH Phase Tracking Reference Signal), CSI Reference Signal (CSI-RS). Uplink Physical Channels: Physical Uplink Control Channel (PUCCH), Physical Uplink Shared Channel (PUSCH), Physical Random Access Channel (PRACH). UL Reference Signals: PUCCH Demodulation Reference Signal (PUCCH DM-RS), PUSCH Demodulation Reference Signal (PUSCH DM-RS), PUSCH Phase Tracking Reference Signal (PUSCH PT-RS), Sounding Reference Signal (SRS).

Symbol Number in a slotFormat 0 1 2 3 4 5 6 7 8 9 10 11 12 13

0 D D D D D D D D D D D D D D

1 U U U U U U U U U U U U U U

2 S S S S S S S S S S S S S S

3 D D D D D D D D D D D D D S

4 D D D D D D D D D D D D S S

5 D D D D D D D D D D D S S S

6 D D D D D D D D D D S S S S

7 D D D D D D D D D S S S S S

8 S S S S S S S S S S S S S U

9 S S S S S S S S S S S S U U

10 S U U U U U U U U U U U U U

11 S S U U U U U U U U U U U U

12 S S S U U U U U U U U U U U

13 S S S S U U U U U U U U U U

14 S S S S S U U U U U U U U U

15 S S S S S S U U U U U U U U

16 D S S S S S S S S S S S S S

17 D D S S S S S S S S S S S S

18 D D D S S S S S S S S S S S

19 D S S S S S S S S S S S S U

20 D D S S S S S S S S S S S U

21 D D D S S S S S S S S S S U

22 D S S S S S S S S S S S U U

23 D D S S S S S S S S S S U U

24 D D D S S S S S S S S S U U

25 D S S S S S S S S S S U U U

26 D D S S S S S S S S S U U U

27 D D D S S S S S S S S U U U

28 D D D D D D D D D D D D S U

29 D D D D D D D D D D D S S U

30 D D D D D D D D D D S S S U

31 D D D D D D D D D D D S U U

32 D D D D D D D D D D S S U U

33 D D D D D D D D D S S S U U

34 D S U U U U U U U U U U U U

35 D D S U U U U U U U U U U U

36 D D D S U U U U U U U U U U

37 D S S U U U U U U U U U U U

38 D D S S U U U U U U U U U U

39 D D D S S U U U U U U U U U

40 D S S S U U U U U U U U U U

41 D D S S S U U U U U U U U U

42 D D D S S S U U U U U U U U

43 D D D D D D D D D S S S S U

44 D D D D D D S S S S S S U U

45 D D D D D D S S U U U U U U

46 D D D D D S U D D D D D S U

47 D D S U U U U D D S U U U U

48 D S U U U U U D S U U U U U

49 D D D D S S U D D D D S S U

50 D D S S U U U D D S S U U U

51 D S S U U U U D S S U U U U

52 D S S S S S U D S S S S S U

53 D D S S S S U D D S S S S U

54 S S S S S S S D D D D D D D

55 D D S S S U U U D D D D D D

56-225 Reserved

Deployment Category KPIs

SS reference signal received power (SS RSRP)

CSI reference signal received power (CSI RSRP)

SRS reference signal received power (SRS RSRP)

PDSCH signal received power (PDSCH Signal Level)

PUSCH signal received power (PUSCH Signal Level)

SS reference signal received quality (SS RSRQ)

CSI reference signal received quality (CSI RSRQ)

SS signal-to-noise and interference ratio (SS SINR)

CSI signal-to-noise and interference ratio (CSI SINR)

SRS signal-to-noise and interference ratio (SRS SINR)

PDSCH signal-to-noise and interference ratio (PDSCH SINR)

PUSCH signal-to-noise and interference ratio (PUSCH SINR)

PDSCH Throughput

PUSCH Throughput

Effective User Throughput (DL) (SPE only)

Effective User Throughput (UL) (SPE only)

RSSI

Best sever (SPE only)

Path loss (SPE only)

Overlap area (SPE only)

CQI index (WNS only)

Schedule status (WNS only)

Uplink Tx Power (WNS only)

RSRQ

Coverage

Capacity

Others

RSRP

SINR

Throughput

Others

7.1 5G system and material database

3. 5G NR Bands

In this section, we use Ranplan Professional to study four 5G NR deployment scenarios: 1) indoor active DAS; 2) outdoor urban dense small cell deployment; 3) outdoor to indoor – fixed wireless access (FWA); and 4) large venue - stadiums.

7.3 5G NR planning case studies by Ranplan Professional

4.3 UL/DL configuration

One RB = 12 Subcarriers

Resource Element (RE)

! = #$%& * #'($% − 1where k is the RE SC position number in the resource grid

! = 0

��" = 0 ! = 13&'() = 0! = 27&'() = 1! = 55&'() = 2! = 111&'() = 3! = 223&'() = 4! = 447&'() = 5

7.2 Beamforming and massive MIMO

*For more information about Ranplan Professional®’s 5G NR network planning capabilities, visit https://ranplanwireless.com/industries/5g/

Three new service categories are envisioned for 5G – enhanced mobile broadband (eMBB), ultra-reliable and low latency communications (URLLC) and massive machine type communications (mMTC). These three new categories of services have diverse requirements in terms of bandwidth, latency, mobility, connection density, and data rates.

2. 5G New Service Categories

6. Massive MIMO and BeamformingElevation (Vertical)

Beamforming

Azimuth (Horizontal) Beamforming

Massive MIMO features: • Horizontal and Vertical FD-MIMO;• Multi User-MIMO;• Beamforming Algorithms;- Max Ratio Transmission (MRT) sets beamforming weights for device to maximize sum of

channel gains. - Zero Forcing (ZF) sets beamforming weights to minimize interference to all other users in cell,

placing them within local nulls.

5G NR System database • System database supports 5G NR in Ranplan Professional• User definable systems for customization and non standard deployments• 3GPP defined subcarrier spacing selection: 15 kHz/30 kHz/60 kHz/120 kHz/240 kHz• Automatic configuration via mapping for: FFT size and number of resource blocks• Support for all 56 5G NR TDD sub-frame configurations• Support for CoMP and Massive MIMO

5G NR materials database • New support for electromagnetic properties to 70 GHz• European research project on materials properties in mmWave now completed and

incorporated into database

7. Ranplan Professional®

4. 5G Numerology

5G material database 5G system database

FWA SS RSRP prediction

Stadium SS RSRP prediction

Indoor active DAS SS RSRP prediction

Small cells SS RSRP prediction

5G massive MIMO in Ranplan Professional

SS RSRP prediction with beamforming

SS RSRP prediction without beamformingRegionNR

OperatingBand

SCS (kHz)

5 MHz

10 MHz

15 MHz

20 MHz

25 MHz

30 MHz

40 MHz

50 MHz

60 MHz

80 MHz

90MHz

100 MHz

200MHz

400MHz

15 • • • •30 • • •15 • • • • • • •30 • • • • • •60 • • • • • •15 • • • • • • • •30 • • • • • • • • •60 • • • • • • • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •15 • •30 • • • • •60 • • • • •

60 • • • •120 • • • •

15 • • • •30 • • •60 • • •15 • • • •30 • • •15 • • •30 • •60 • •15 • • • •30 • • •60 • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •

60 • • • •120 • • • •

15 • • • •30 • • •60 • • •15 • • • • • •30 • • • • •60 • • • • •15 • • • •30 • • •15 • • • •30 • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •15 • • • • •30 • • • • • • • •60 • • • • • • • •

60 • • • •120 • • • •60 • • • •120 • • • •60 • • • •120 • • • •

FR1

EMEA(UK: n77, n78, n257)

USA

FR2

Note 1: This UE channel bandwidth is optional in this release of the specification.Reference: 3GPP TS 38.101-1 User Equipment (UE) Radio Transmission and Reception (Release 15).

FR1

n260

n1

n3

n5

n8

n41

n78

n257

n258

n77

APAC(China: n39, n40, n41,

n77, n78, n257Japan: n77, n78, n79,

n257Korea: n77, n78, n257)

FR1

n28

n39

n40

n41

n77

n78

n79

FR2

n257

n78

FR2

n257

n7

n20

n34

n38

n77

•1

•1

•1

•1

•1

•1

•1

•1

•1

•1

•1

•1

•1

•1

•1

•1

PBCH

SSS PBCHPBCH

PBCH

PSS

127 SCS

144 SCS (12 RBs)

240 SCS (20 RBs)

127 SCS

48 SCS (4 RBs)

48 SCS (4 RBs)

SSB

0SS

B 0

SSB

1SS

B 1

Sub-frame 0

国内代理店

システム営業第1本部営業第2部情報通信課お問合せ先：[email protected]

https://ranplanwireless.com/industries/5g/

new radio | network planning

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