Radio network planning comprises of radio network dimensioning, planning of the coverage, capacity, frequency allocation and interference analysis. Moreover it includes detailed planning, which concentrate on parameter planning with necessary field measurement.
RF Cell Planning
- Initial dimensioning of the radio network
- Technical site surveys
- CW Propagation model tuning
- Candidate identification & nominal planning
Frequency Planning
- Static frequency allocation
- Frequency and neighbors planning
- Frequency hopping (RF hopping or Baseband hopping)
- Hierarchical Cell structure
Capacity Planning
- Coverage and capacity planning and analysis
- Upgrade of existing cell sites
- Additional spectrum use
- Addition of new cell sites
- Signaling/SDCCH dimensioning
- Traffic Management
High quality of service in mobile networks is the prerequisite for the commercial success. Continuous optimisation is a process, which focuses on checking the network quality continuously and takes actions when needed. It is a more constant way of maintaining good quality in the network, especially when the mobile networks are changing rapidly and more and more customers are being served.
- Parameter Configuration Check (OMC Audit)
- Dropped call analysis
- Drive test analysis
- Field measurements and acceptance testing
- Traffic and throughput analysis
- Parameter planning and optimisation
- Handover success analysis
- Interference analysis
- Frequency & Strategy Planning
- Top N Site Targeting
Transmission network planning covers definition of the whole network topology, technology selections, equipment configurations, synchronization and management plans. Essential areas of expertise are also site candidate identification and selection, technical site surveys and line-of-sight checks.
- Initial dimensioning of the transmission network
- Existing network evaluation/expansion
- Capacity and topology planning
- Network management planning
- MW link level planning and interference analysis
- Transmission media selections: microwave (PDH), SDH, optic, copper, leased line, Satellite
- Technical site surveys
- Line-of-sight surveys
- Synchronization planning
- Routing with timeslot allocation
- BSC/RAN area boundaries definition
We offer In-building solutions with GSM/GPRS and Wireless Lan (Wi-Fi) technologies
One of the fastest changes in mobile network rollouts is occurring inside the buildings. Picocells are the ideal solution for providing coverage, capacity to indoor traffic hot spots and other priority installations, such as;- Airports, Railway stations, Hotels Shopping centers, and Large corporate clients.
It has been estimated that 70-90% of all mobile calls are made inside the buildings. It has also been noticed that it is becoming too expensive to increase the indoor location probability by outdoor sites (>90%). So the easiest way to provide good in-building coverage is to use picocells inside the building. That provides good coverage and capacity inside the building and at the same time releases capacity to outdoor cells. These solutions are mostly based on Distributed Antenna Systems (DAS), Fiber Optic Distribution Antenna Systems (FODS) or picoBTSs.
We are equipped to underake
- Planning of RF distribution network
- Post installation walk test
- Installation Planning and supervision
- Recommendation on BSS Parameters
Subways and long highway tunnels represent a very challenging environment for implementing reliable seamless cellular coverage. However, there are several different solution possibilities for underground systems:
- BTS is used in underground systems where high capacity is needed and/or where the underground section is very long.
- RF repeater solution is feasible for those tunnels in which no high capacity is needed and where the underground section is not very long
- Fibre-Optic Distribution for very long tunnels is good for distributing the signal using the optical repeaters. BTS is usually used in these solutions.
