BTS BSC MSC INSTALLATION AND COMMISSIONING PDF

BTS (Outdoor). Fixing of Testing and Commissioning of BTS / MW Equipment Installation & Commissioning of Multiplexers in MSC, BSC and Cell Sites. Apply to Bts Bsc Msc Commissioning Maintenance Telecom Software 3 years of Ericsson experience installation, testing commissioning, Expansion. Installation & Commissioning of BTS Equipment Scope of work: Receipt of site information from customer along with TND/RND; RFI check along with ensuring.

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Power tapping from rectifier to DCDB.

Earthing the rack, and mux, from the earthing bar less than 1 ohm in the shelter. Redundancy often extends beyond the BSC equipment itself and is commonly used in the power supplies and in the transmission equipment providing the A-ter interface to PCU. January Learn how and when to remove this template message. Bamacom know-how and expertise facilitates preparing authentic proposals and obtaining necessary Right of Way approvals from statutory bodies.

This data is obtained directly from radio planning engineering which involves modelling of the signal propagation as well as traffic projections. The allocation of channels between voice and data is controlled by the base station, but once a channel is allocated to the PCU, the PCU takes full control over that channel.

The advantage in this case is less load on the expensive Abis interface. Earth conductor runs from the lightning protection system, Principal ground bar maintained as reference in the shelter for electronic equipment, DG neutral and DG body to the respective earth pits.

Base station subsystem – Wikipedia

The base transceiver stationbsv BTS, contains the equipment for transmitting and receiving radio signals transceiversantennasand equipment for encrypting and decrypting communications with the base station controller BSC. Optimization and Monitoring System performance monitoring Traffic engineering Hand over analysis Interference analysis Drive test and field measurement analysis. Installing the tributary cables from mux to Digital Distribution Frame. The nistallation system is designed to achieve the uniform earth resistance of less than 1 ohm at the site.

Ahd turnkey solutions offer customer the choice from one or more of our services to meet the communication requirements. The functions of a BTS vary depending on the cellular technology used and the cellular telephone provider.

This article does not cite any sources. Kroning the E1s in their respective krone modules Tx, Rx. Please help improve this article by adding citations to reliable sources.

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E1 cable routed at TX. Rack Installation The rack for the installation of indoor unit and other equipment will be installed in the equipment room by grouting the bolts in the floor. Checking the transmitting power of both the optical ports using power meter. Comnissioning usually involves the following: The rods will be used if additional support is required.

Telecom Engineer Bts Installation & Commissioning jobs

Labeling the krone modules like TXs and RXs, and tributary cables. Unsourced material may be challenged and removed. A hopping sequence is followed by the TRXs and handsets using the sector. We ensure optimal system performance and customer satisfaction even after completion of the project. Checking mux receiving sensitivity of optical ports by using variable mechanical attenuator. This allows the operator to overcome hts effects of fading due to physical phenomena such as multipath reception.

It also provides all the required data to the operation support subsystem OSS as well as to the performance measuring centers.

This online monitoring will be done by TNMS software by our engineers. Site Preparation Site bxc, site negotiations and site bte Assistance in statutory clearances Infrastructure set up including supply of infrastructure items, as per customer requirement. The rack for the installation of indoor unit and other equipment will be installed in the equipment room by grouting the bolts in the floor. Typically a BTS for anything other than a picocell will have several transceivers TRXs which allow it to serve several different frequencies and different sectors of the cell in the case of sectorised base stations.

GSM standard Telecommunications infrastructure. Earthing pits – 4 no, one for lightning protection of tower and equipment shelter, one for the electronic equipment inside the shelter, one for the DG neutral earth and one for commissinoing DG body earth.

RF, VF, Power, E1 cables etc for military vehicles Supply, installation and commissioning of broad band radios, survive lance cameras Provision of networking solutions. This modulation is a kind of continuous-phase frequency shift keying. This subsystem is also referred to as the transcoder and rate adaptation unit TRAU. The following are the equipments used by our surveyors to complete the process successfully: Our services cover the entire scope of the project; from understanding the customer communication requirements to designing, installing, commissioning, optimizing and maintaining the network and equipment.

Checking mux Tx power of all out ports. Installation will be done for two link heads. The rods will be used if additional support is required. In GMSK, the signal to be modulated onto the carrier is first smoothed with a Gaussian low-pass filter prior to being fed to a frequency modulatorwhich greatly reduces the interference to neighboring channels adjacent-channel interference.

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Frequency hopping is often used to increase overall BTS performance; this involves the rapid switching of voice traffic between TRXs in a sector. Our customers’ commitment is our commitment.

Installation & Commissioning (MW/BTS/BSC/MSC)

Checking mux Tx power of all out ports. By using directional instalpation on a base station, each pointing in different directions, it is possible to sectorise the base station so that several different cells are served from the same location. We are here to provide services for design, installation, testing, commissioning, maintenance and operation of telecommunication network instlalation enterprise solutions. The base station subsystem BSS is the section of a traditional cellular telephone network which is responsible for handling traffic and signaling between a mobile phone and the network switching subsystem.

15 Best Telecom Engineer Bts Installation & Commissioning jobs (Hiring Now!) | Simply Hired

There are vendors which build their BTSs so the information is preprocessed, target cell lists are generated and even intracell handover HO can be fully handled. The databases commissioningg all the sites, including information such as carrier frequenciesfrequency hopping lists, power reduction levels, receiving levels for cell border calculation, are stored in the BSC.

Several hopping sequences are available, and the sequence in use for a particular cell is continually broadcast by that cell so that it is known to the handsets. A key function of the BSC is to act as a concentrator where many different low capacity connections to BTSs with relatively low utilisation become reduced to a smaller number of connections towards the mobile switching center MSC with a high level of utilisation. The reason for these designs is that if the compression of voice channels is done at the site of the MSC, the number of fixed transmission links between the BSS and MSC can be reduced, decreasing network infrastructure costs.

The antennae, the wave-guide locks, flexible wave guides will be fixed with due care taken to ensure reliable and proper RF connections.