RJSH TECH Services
Macro and Small Cell
- RAN Design
- RAN Integration & Commissioning
- Operations and Field Services
- Deployment Services
In-Building and Private
- RAN Design
- RAN Integration & Commissioning
- Operations and Field Services
- Deployment Services
Consulting
- Consulting Services
Macro and Small Cell Services
RAN Design
RF DESIGN & COVERAGE PLANNING
- LTE & 5G propagation modeling (sub-6 GHz & mmWave)
- Macro and small cell coverage predictions (RSRP, SINR, RSRQ)
- Capacity/densification planning for high-traffic zones
- PCI, NR-ARFCN, TAC, and beam/sector planning
- 4G → 5G overlay strategies and multi-band integration
- PCI, NR-ARFCN, TAC, and beam/sector planning
- Antenna pattern selection and downlink/uplink link budgets
Macro Site Design
- Ground-level BBU/rack layout, cabinet placement & equipment elevations
- Power design (rectifier sizing, breaker loads, DC paths, grounding plans)
- Fiber routing diagrams, SFP/QSFP selection, splice planning & FDP layout
- Conduit plans, cable tray paths & handhole/vault placement
- RET design parameters (azimuth, tilt, electrical settings—no tower work)
- CD set creation, redlines & constructability review
Small Cell & CRAN Design
- Small cell RF planning for densification & hotspot coverage
- Pole, facade, strand & microcell placement (RF + construction design)
- Power drop design (meter base, disconnect, load center)
- Conduit & fiber design from node to hub/handhole
- CRAN topology design: hub-to-remote routing, VLAN schemas, SFP mapping
- EN-DC anchor analysis and 5G NSA/SA small cell integration planning
TRANSPORT & TIMING
- Backhaul design (Ethernet, fiber) with VLAN, QoS & throughput planning
- Fronthaul design for CPRI/eCPRI (10G/25G/100G) and optical budget calculations
- PTP/1588v2 timing design: T-GM, boundary clocks, holdover strategy
- Fiber loss budgets, splice plans & OTDR design documents
- Microwave path profile design (installation subcontracted)
RAN PERFORMANCE & PARAMETER
- PCI/NR PCI planning & conflict avoidance
- Neighbor list design for LTE/NR (intra/inter-frequency)
- Mobility planning: A1/A2/A3/A5 thresholds, TTT, hysteresis
- •Carrier aggregation & EN-DC/NR-DC design
- TDD configuration planning for n41/n77/n258
- Beamforming strategy: SSB beams, MIMO layers & coverage shaping
DESIGN DELIVERABLES
- Full CD package (PDF + native formats)
- RF design report (assumptions, maps, modeling outputs)
- Transport design package (VLANs, routing, IP plan, optics)
- Fiber design report (loss budget, pathways, splice tables)
- Parameter workbook (LTE + 5G configs)
- CRAN design packet (hub topology, cross-connects, node roles)
POST-DESIGN SUPPORT
- Real-time design updates during construction
- Redlines based on field conditions or carrier change requests
- Coordination with tower crews, utilities, AAV providers & OEMs
- Support for integration/optimization and performance tuning
- Final design sign-off for carrier acceptance
RAN Integration and Optimization
RAN HARDWARE & BBU INTEGRATION
- Install and integrate Nokia, Ericsson, and Samsung BBU/eNB/gNB equipment
- Software loading, node configuration, license activation & feature enablement
- SFP/QSFP installation and port mapping (1G/10G/25G)
- VLAN assignment, IP addressing, routing & transport provisioning
- Sync/timing validation (GPS, PTP/1588v2, 1PPS/10MHz)
- DU/CU/FH (F1/E1/Xn) configuration for 5G architectures
NODE TURN-UP & COMMISSIONING
- eNodeB/gNodeB provisioning and OSS/NMS integration
- Execution of carrier integration scripts (AMOS, ENM, NetAct, vManager)
- Sector mapping, RET configuration, and parameter verification
- Alarm clearing: transport, sync, RRU logical failures, licensing, topology
- Baseline KPI collection for initial health checks
TRANSPORT & TIMING VALIDATION
- RFC-2544 & Y.1564 (EtherSAM) testing for backhaul performance
- OTDR & light-level validation for all fiber handoffs
- PTP/timing configuration and quality checks
- Ethernet service activation and performance certification
POST-LAUNCH SUPPORT
- KPI monitoring (hourly/daily/weekly)
- Event-based optimization (stadiums, campuses, districts)
- Chronic issue troubleshooting (interference, drop zones, capacity loading)
- Parameter tuning as networks evolve (features, bandwidths, carriers, layers)
POST-LAUNCH SUPPORT
- KPI monitoring (hourly/daily/weekly)
- Event-based optimization (stadiums, campuses, districts)
- Chronic issue troubleshooting (interference, drop zones, capacity loading)
- Parameter tuning as networks evolve (features, bandwidths, carriers, layers)
OPTIMIZATION & PERFORMANCE ENGINEERING
Single-Site Verification (SSV)
- RSRP/RSRQ/SINR validation
- DL/UL throughput testing
- Spectrum scanning for interference
- RET tilt verification (logical confirmation—no tower climb)
Cluster Optimization
- Drive testing with L3 analysis
- KPI troubleshooting: drops, blocks, low SINR, poor HO performance
- PCI conflicts/confusions & neighbor list corrections
- Overshooting coverage, inter-cell interference, UL noise issues
- TDD misalignment checks for NR (n41/n77)
5G NSA/SA Optimization
- EN-DC anchor validation
- Beamforming optimization (MIMO layer performance, CQI distribution)
- RA/initial access failure analysis (SA)
- Scheduling performance tuning, UL/DL balance improvements
ACCEPTANCE & CLOSE-OUT PACKAGES
- Carrier-formatted COPs
- Integration logs & parameter audits
- Transport test results & sync validation
- Drive test reports with route maps
- Alarm-free, KPI-compliant final site turn-over
Operations and Field Support
PREVENTIVE MAINTENANCE (PM)
- Routine inspections of DAS head-ends, remote units (RUs), amplifiers & CBSDs
- Power plant checks: rectifiers, UPS systems, load balancing & grounding integrity
- Fiber cleaning, inspection, connector replacement & light-level validation
- RF pathway evaluation: antenna condition, connectors, splitters, couplers, tappers
- Review of alarms, system logs & performance KPIs
- Annual Public Safety/ERRCS inspections and compliance testing (IFC/NFPA)
- Detailed PM reports with full photo documentation
CORRECTIVE Maint & TROUBLESHOOTING
- Rapid dispatch for DAS, small cell, CBRS, or public safety system outages
- Head-end repairs: power issues, software failures, RU faults, noisy amplifiers
- RF troubleshooting: uplink noise, interference, oscillation, poor SINR/RSRP
- CBRS troubleshooting: CBSD registration failures, SAS grant issues, sync failures
- Fiber repair & OTDR-based fault isolation (pinpointing splice or jumper issues)
- Donor path troubleshooting for public safety and neutral-host systems
- Replacement of failed components: amplifiers, RUs, antennas, splitters, power supplies
EMERGENCY RESPONSE
- Rapid outage response for macro & small cell nodes
- Storm recovery and restoration of power, fiber & equipment
- Coordination with utilities, carriers, OEMs, and subcontractors
TRANSPORT & TIMING VALIDATION
- 1564 / RFC-2544 backhaul performance testing for RAN systems
- OTDR fiber troubleshooting and certification
- Light-level validation at head-end, remote units
- PTP/1588v2 timing verification for 5G synchronization
- VLAN, QoS & routing validation for integration with customer LAN/IT networks
- SLA validation for backhaul/switching upgrades
FIELD TECHNICIAN SERVICES
Macro
- Cabinet remediation, power corrections & grounding improvements
- Baseband equipment replacement and software reloads
- Fiber routing fixes, jumper management & FDP maintenance
- Transport shelf work: optics replacement, cross-connect validation
Small Cell
- Cabinet and disconnect switch troubleshooting
- Fiber/power remediation at small cell and CRAN hub locations
- Small cell radio commissioning support after mount installation
- CRAN hub clean-up: VLAN/QoS validation, optics swaps & port mapping updates
Microwave
- Cabinet and disconnect troubleshooting
- Path Alignment support(from ground)
- IPV6 Upgrades
- Software Updates
FIELD SOFTWARE, FIRMWARE & CM SERVICES
- Firmware/software updates for BBUs & transport equipment
- LTE/5G configuration corrections & license activation
- Parameter validation after carrier adds or upgrades
- Configuration baseline tracking & rollback capabilities
DOCUMENTATION & REPORTING
- •Detailed PM/CM reports with photos and findings
- •Transport test logs, fiber test reports & KPI summaries
- •Configuration snapshots and cross-connect diagrams
- •Updated site inventory, labeling, and asset management
Deployment Services
Pre-Construction & Engineering
- Ground-level site surveys & photo audits
- Existing equipment inventory (BBU, cabinets, transport, power)
- CD review, redlines, and constructability updates
- Conduit, rack, grounding, and fiber-path planning
- ROW & permitting support for small cells
Macro Deployment
- Cabinet installation, anchoring & equipment framing
- BBU/eNB/gNB installation, wiring & labeling
- DC power plant setup: rectifiers, batteries, breakers
- Fiber routing inside shelters/cabinets
- Ground bars, bonding, and grounding network build-out
- Transport handoff preparation (fiber shelves, patch panels, SFP validation)
Small Cell Deployment
- Installation of meter bases, disconnect switches, power cabinets
- Conduit installation, handholes, fiber drops, and pathway construction
- Fiber splicing, OTDR testing & power-level validation
- Power termination, grounding & surge protection
- CRAN hub cross-connects and transport turn-up
- Small cell radio configuration & integration after pole crew installation
POST-LAUNCH SUPPORT
- KPI monitoring (hourly/daily/weekly)
- Event-based optimization (stadiums, campuses, districts)
- Chronic issue troubleshooting (interference, drop zones, capacity loading)
- Parameter tuning as networks evolve (features, bandwidths, carriers, layers)
Transport & Fiber Testing
- OTDR certification (1310/1550nm)
- Light-level validation at equipment handoff
- RFC-2544 & Y.1564 (EtherSAM) performance testing
- BER/BERT tests for microwave or fiber circuits
- PTP/timing validation for 5G sites
RAN Integration & Optimization
- OEM software loads, licensing & parameter configuration
- GPS/sync validation (ground-level hardware)
- Single-Site Verification (SSV)
- Drive testing, cluster optimization & KPI tuning
- Interference hunting & troubleshooting
Close-Out Packages & Documentation
- Ground-level photo documentation
- Power, grounding, and fiber as-builts
- OTDR, light-level & transport test reports
- Integration logs, commissioning screenshots
- Carrier-formatted COPs (AT&T, T-Mobile, Verizon, etc.)
Maintenance & Upgrade Programs
- Cabinet/equipment inspections
- Battery replacements & rectifier upgrades
- Fiber troubleshooting & re-certification
- RAN software/feature upgrades
- Small cell and cabinet refresh cycles
In-Building and Private Network Services
RAN Design
RF DESIGN & COVERAGE PLANNING
- RF propagation modeling for LTE, 5G, CBRS, and Public Safety bands
- Heatmaps for RSRP, SINR, RSRQ, EC/IO, throughput & user experience prediction
- Wall/material attenuation analysis for multi-floor and high-density buildings
- Link budgets for downlink/uplink performance and indoor penetration
- Capacity and densification planning for venues, hospitals, warehouses & campuses
- Pre-design CW testing/grid data collection to validate actual RF conditions
IN-BUILDING DESIGN
- iBwave design packages with antenna layouts, cable routing & component placement
- Passive DAS design: splitters, tappers, couplers, coax routing & attenuation planning
- Active DAS design: headend, RU location, fiber/hybrid routing, power, grounding
- Small cell design for indoor spaces (LTE/5G indoor radios, CBSDs, OnGo)
- Donor antenna path design & isolation requirements (P25/ERRCS included if needed)
- Rack elevation drawings, power load calculations & room layout configurations
PRIVATE NETWORK DESIGN-CBRS & Enterprise LTE/5G
- CBRS/OnGo system design: CBSD placement, RF coverage, and interference modeling
- Private LTE/5G core integration design (on-prem or cloud-based)
- QoS/priority service mapping for IT, OT, cameras, IoT, push-to-talk, robotics, AGVs
- Spectrum planning: PAL/GAA channel selection & SAS interaction strategy
- NR/LTE layer planning (bandwidth, SCS, MIMO layers, beam management)
- Private network security & segmentation design with VLAN/QoS policies
TRANSPORT & TIMING VALIDATION
- Fiber design: riser routes, splice points, loss budgets & tray/rack layout
- Ethernet backhaul planning: VLANs, QoS, MTU, routing & redundancy
- Fronthaul design for small cells and active DAS (CPRI/eCPRI, 10G/25G optics)
- PTP/1588v2 timing design for 5G synchronization (boundary clocks, GM, holdover)
- Power distribution: panel schedules, grounding, UPS load design & circuit allocation
- Integration of enterprise switching/PON networks with private LTE/5G/DAS systems
RAN PERFORMANCE & PARAMETER
- PCI/NR PCI planning & conflict avoidance
- Neighbor list design for LTE/NR (intra/inter-frequency)
- Mobility planning: A1/A2/A3/A5 thresholds, TTT, hysteresis
- Carrier aggregation & EN-DC/NR-DC design
- TDD configuration planning for n41/n77/n258
- Beamforming strategy: SSB beams, MIMO layers & coverage shaping
- CIQ Creation
- Uplink noise, interference, and PIM mitigation
DESIGN DELIVERABLES
- •Complete iBwave design file (.ibw) & PDF package
- •RF design report with modeling assumptions, KPIs & coverage maps
- •Transport design package: IP plan, VLANs, SFP selection, routing & timing diagrams
- •Bill of Materials with serialized components & system architecture
- •Construction drawings: rack elevations, pathway diagrams, IDF/MDF layouts
- •Acceptance test criteria for post-build optimization & commissioning
POST-DESIGN SUPPORT
- Real-time redlines based on field changes or GC constraints
- Support during installation, commissioning & optimization phases
- Coordination with carriers, AHJs, SAS providers & IT departments
- Design validation post-installation (grid test review, tuning recommendations)
- Final design sign-off and readiness package for customer acceptance
RAN INTEGRATION AND OPTIMIZATION
RAN HARDWARE & BBU INTEGRATION
- Configure and integrate basebands
- Activate and license eNB/gNB software packages and feature sets
- Apply transport profiles, IP schemes, VLANs, routing & QoS configurations
- Integrate private core (EPC/5GC) with RAN equipment (on-prem or cloud-hosted)
- Validate cabinet/backboard power, grounding, optics, and interface mapping
- Logical mapping of sectors, beams, and carrier configuration
NODE TURN-UP & COMMISSIONING
- End-to-end provisioning of LTE/5G nodes, small cell and macro radios, and CBRS CBSD’s
- Carrier and neutral-host integration (AT&T, T-Mobile, Verizon, FirstNet as applicable)
- Indoor DAS head-end & RU commissioning, gain setting & noise calibration
- Registration with SAS (for CBRS) and validation of spectrum grants
- Verification of alarms, KPIs, software status & neighbor relationships
- Initial throughput, latency, and service availability spot checks
TRANSPORT & TIMING VALIDATION
- Backhaul and fronthaul validation for indoor RAN components
- Y.1564 / RFC-2544 transport testing for throughput, latency & jitter
- OTDR and optical power-level testing for fiber-based architectures
- PTP/1588v2 timing verification for 5G synchronization stability
- VLAN/QoS validation for enterprise network integration
- IP plan, routing behavior & redundancy path testing
POST-LAUNCH SUPPORT
- Daily/weekly KPI monitoring for private networks and large facilities
- Ongoing tuning for interference, UL noise, beam performance & coverage gaps
- Performance reviews with IT, OT, and carrier partners
- Firmware/software updates to DAS heads, small cells & private LTE/5G radios
- Troubleshooting chronic performance issues and user-impacting complaints
POST-LAUNCH SUPPORT
- KPI monitoring (hourly/daily/weekly)
- Event-based optimization (stadiums, campuses, districts)
- Chronic issue troubleshooting (interference, drop zones, capacity loading)
- Parameter tuning as networks evolve (features, bandwidths, carriers, layers)
OPTIMIZATION & PERFORMANCE ENGINEERING
Single-Site Verification (SSV)
- Indoor walk testing for RSRP, SINR, RSRQ & throughput
- Uplink noise checks, interference identification & Noise Floor Validation
- RU/CBSD gain balancing, carrier activation verification
- Measure DL/UL performance under real or artificial traffic load
Cluster Optimization
- Multi-floor and multi-node optimization for large on-premises sites
- Neighbor optimization & minimization of overshoot/overlap zones
- Balancing of RUs, sectors, cells, and private nodes for uniform experienceKPI tuning: drops, blocks, BLER, packet loss, latency
5G NSA/SA Optimization
- EN-DC anchor cell and NR layer tuning (NSA)
- SA optimization: beam performance, RA success, scheduling efficiency
- MIMO layer evaluation for indoor 5G arrays (SISO, MIMO, & Massive MIMO)
- Throughput & latency tuning by adjusting numerology, SCS, and bandwidth
ACCEPTANCE & CLOSE-OUT PACKAGES
- Indoor SSV reports with walk-test heatmaps (RSRP, SINR, throughput)
- Transport test logs (RFC-2544 / Y.1564) & fiber test results (OTDR/PWR)
- Commissioning screenshots, integration logs & configuration baselines
- Final KPI comparison (pre/post optimization)
- As-built package including antenna maps, RU locations, fiber/coax routes
- Neutral-host or enterprise acceptance documentation per MNO
Operations and Field Support
PREVENTIVE MAINTENANCE (PM)
- Routine inspections of macro and small cell sites
- Cabinet/shelter checks, grounding verification & environmental review
- Power plant health checks: rectifiers, breakers, batteries
- Fiber cleaning, inspection, and light-level validation
- KPI baseline checks (RSRP, RSRQ, SINR, throughput, alarms)
- Detailed photo documentation of all site conditions
CORRECTIVE Maint & TROUBLESHOOTING
- Rapid dispatch for outages and performance issues
- BBU/baseband card replacement, SFP/optics swaps, rectifier repairs
- Power system troubleshooting: breaker failures, grounding faults, battery issues
- Fiber repair &` OTDR fault isolation
- Transport remediation: VLAN issues, link flaps, routing misconfigurations
- RAN integration/alarm resolution: failed carriers, sync issues, licensing faults
EMERGENCY RESPONSE
- Rapid response for in-building system outages
- Disaster recovery: power restoration, donor failures, fiber remediation
- Event-specific support (conferences, sporting events, seasonal traffic spikes)
- Coordination with IT departments, carriers, OEMs & AHJs
TRANSPORT & TIMING VALIDATION
- •Y.1564 / RFC-2544 backhaul performance testing for indoor RAN systems
- •OTDR fiber troubleshooting and certification
- •Light-level validation at head-end, remote units & CBSDs
- •PTP/1588v2 timing verification for 5G synchronization
- •VLAN, QoS & routing validation for integration with customer LAN/IT networks
- •SLA validation for backhaul/switching upgrades
FIELD TECHNICIAN SERVICES
In-Building DAS & Small Cell
- Component replacement: RUs, Fiber Mux, amplifiers, splitters, tappers & antennas
- Head-end rebuilds: rack clean-up, grounding upgrades, cable management
- RF path correction: coax remediation, connector replacement, gain balancing
- On-prem commissioning support, power tuning, & transport verification
Public Safety/ERRCS
- BDA troubleshooting, oscillation mitigation, donor path verification
- Annual recertification testing and AHJ documentation
- Battery backup & survivability system checks
Private LTE/5G (CBRS)
- CBSD swap, SAS re-registration & optimization
- eNB/gNB health checks, software updates & alarm clearingOn-prem core integration testing & VLAN/QoS verification
- On-prem core integration testing & VLAN/QoS verification
FIELD SOFTWARE, FIRMWARE & CM SERVICES
- Firmware/software updates for DAS head-ends, basebands, RUs, BDAs & CBSDs
- Configuration corrections: gain settings, profiles, power levels, filtering
- CBRS configuration & SAS policy updates
- Private 5G tuning: bandwidth, SCS, beam settings & mobility parameters
- Maintenance of configuration baselines & version control
- RTWP, Noise Floor and PIM resolutions
DOCUMENTATION & REPORTING
- PM & CM reports with annotated photos
- Transport & fiber test results (OTDR, light-level, Y.1564/RFC-2544)
- RF performance summaries & KPI trend reports
- Updated system diagrams, as-builts & inventory recordsAHJ-compliant documentation for public safety systems
Deployment Services
Pre-Construction & Engineering
- Site surveys of MDF/IDF rooms, risers, pathways, and backboards
- Verification of floor plans, signal requirements & system architecture
- Construction readiness assessments with GC/IT/facilities
- Pathway and penetrations planning (core drilling, firestop locations)
- Fiber and power feasibility review for head-end and remote locations
- Pre-deployment BOM validation and material coordination
Macro Deployment
- Rack and cabinet installation, anchoring & grounding
- Power plant installation: rectifiers, UPS systems, breakers & distribution
- Ground bar installation and bonding throughout head-end
- Fiber shelves, splice trays, patch panels & labeling
- Network switching installation for private cellular or active DAS systems
- Head-end commissioning prep: structured cabling, optics, terminations
Small Cell Deployment
- Fiber riser installation, splicing, FDP placement & labeling
- OTDR certification at 1310/1550 nm
- Light-level verification at head-end, RUs & CBSDs
- Ethernet backhaul prep: switch configs, optics selection, cabling
- Conduit & pathway construction (EMT/PVC/innerduct)
POWER, GROUNDING & INFRASTRUCTURE
- Circuit installation, power routing & breaker assignments
- DC power cabling for head-end and active equipment
- UPS installation & load testing
- Site grounding & bonding per NEC/NFPA & OEM standards
- Backboard installation & structural mounting of equipment
IN-BUILDING SYSTEM DEPLOYMENT
Passive DAS
- Coax installation (plenum/non-plenum) with J-hooks, ladder racks & pathways
- Splitters, couplers, tappers & loads installed per iBwave design
- Antenna mounts, flush tiles, low-profile omnidirectional & panel antennas
- System labeling, cable certification & impedance validation
Active DAS
- Remote Fiber installation from head-end to remotes (splicing, OTDR, light levels)
- Hybrid cable installation where required
- Local or PoE power integration depending on e Unit (RU) installation, power routing
Small Cell (Indoor)
- Small-cell radios and CBSDs installed indoors with CAT6/fiber drops
- Power supply integration, grounding & switch integration
- Conduit runs, wall penetrations & sealed routing
PRIVATE NETWORK DEPLOYMENT (CBRS / LTE / 5G)
- •ndoor CBSD installation & on-prem eNB/gNB placement
- Private core (EPC/5GC) cabinet installation & integration support
- VLAN/QoS deployment on enterprise switches for private RAN traffic
- Spectrum panel installation & SAS coordination
- Structured cabling and fiber design implementation
- Support for indoor MEC/edge compute deployment
Close-Out, COMMISSIONING & TURN-UP & Documentation
- Power-on testing & equipment validation
- Fiber and coax continuity checks
- RU/CBSD/IP device turn-up in coordination with integration team
- Noise floor, uplink quality & downlink signal verification
- Support for SAS CBSD registration and spectrum authorization
- Pre-acceptance functional checks before optimization phase
- Ground-level photo documentation
- Power, grounding, and fiber as-builts
- OTDR, light-level & transport test reports
- Integration logs, commissioning screenshots
- Carrier-formatted COPs (AT&T, T-Mobile, Verizon, etc.)
Consulting Services
RJSH TECH Consulting Services

