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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The base transceiver stationor BTS, contains the equipment for transmitting and receiving radio signals transceiversantennasand equipment for encrypting and decrypting communications with the base station controller BSC. Some vendors have implemented it in a stand-alone rack using a proprietary interface.
Labeling the krone modules like Tx’s and Rx’s, and tributary cables. Our skilled and motivated teams provide timely and precise maintenance support. This information commissionimg the handsets to identify the network and gain access to it. Antenna combiners are implemented to use the same antenna for several TRXs carriersthe more TRXs are combined the greater the combiner loss will be.
The functions of a BTS vary depending on the cellular technology used and the cellular telephone provider. Some amplification of mdc received signal as it leaves the antenna is often used to preserve the balance between uplink and downlink signal. Checking mux receiving sensitivity of optical ports by using variable mechanical attenuator.
This modulation is a kind of continuous-phase frequency shift keying. Rack Installation The rack for the installation of indoor unit and other equipment will be installed in amd equipment room by grouting the bolts in the floor.
15 Best Telecom Engineer Bts Installation & Commissioning jobs (Hiring Now!) | Simply Hired
This online monitoring will be done by TNMS software by our engineers. Checking mux receiving sensitivity of optical ports by using variable mechanical attenuator. Please clmmissioning improve this article by adding citations to reliable sources.
E1 cable routed at TX. This data is obtained directly from radio planning engineering which involves modelling of the signal propagation as well as traffic projections. A TRX may lose some of this capacity as some information is required to be broadcast to handsets in the area that the BTS serves. The databases for 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.
January Learn how and when to remove this template message. 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. Installing the tributary cables from bzc to Digital Distribution Frame. We are here to provide services for design, installation, testing, commissioning, maintenance and operation of installatjon network and enterprise solutions.
Power tapping from rectifier to DCDB. Unsourced material may be challenged and removed. Checking mux Tx power of all out ports. Installing the tributary cables from mux to Digital Distribution Frame.
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Installation will be done for two link heads. Frequency hopping is often used to increase overall BTS performance; this involves the rapid switching of voice traffic between TRXs in a sector. The base station subsystem BSS is the section of commissioinng traditional cellular telephone network which is responsible for handling traffic and signaling between a mobile phone and the network switching subsystem. Kroning the E1’s in their respective krone modules Tx, Rx. Views Read Edit View history.
A hopping sequence is followed by the TRXs and handsets using the sector. Checking commisskoning Tx power of all out ports. Earthing pits – 4 no, one for lightning protection of tower and equipment shelter, one for the electronic equipment inside the shelter, one for commissjoning DG neutral earth and one for the DG body earth.
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. This page was last edited on 22 Novemberat The allocation of channels between voice commissooning data is controlled by the base station, but once a channel is allocated to the PCU, the PCU installatjon full control over that channel.
Retrieved from ” https: The earthing system is designed to achieve the uniform earth resistance of less than 1 ohm at the site. A BSC is often based on a distributed computing architecture, with redundancy applied to critical functional units to ensure availability in the event of fault conditions. Beginning with the survey of RF or cable fiber or copper cable routes the activities of Teleservices Division encompass the whole amount of customer’s specific requirements.
We ensure optimal system performance and customer satisfaction even after completion of the project.
RF, VF, Power, E1 cables etc for military vehicles Supply, installation and commissioning of broad band radios, survive lance cameras Provision of networking solutions. Optimization and Monitoring System performance monitoring Traffic engineering Hand over analysis Interference analysis Drive test and field measurement analysis.
Base station subsystem
This allows the operator to overcome the effects of fading due to physical phenomena such as multipath cpmmissioning. 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. It also provides all the required data to the operation support subsystem OSS as well as to the performance measuring centers. Our turnkey solutions offer customer the choice from one or more of our services to meet the communication requirements.
Alignment of Antenna of anc link will be done to achieve the required signal level. The following are the equipments used by instsllation surveyors to complete the process successfully: The transcoder is responsible for transcoding the voice channel coding between the coding used in the mobile network, and the coding used by the world’s terrestrial circuit-switched network, the Public Switched Telephone Network.
1 BTS BSC MSC Installation And Commissioning Jobs
Rack Fixing of cable ladder Grounding of equipments Installation of rectifier and battery bank GSM Antenna Installation The installation of antenna mounting pipes associated with mechanical arrangement will be examined and where necessary corrected to ensure the following: Power-up to Mux and link head. GSM standard Telecommunications infrastructure. Power tapping from rectifier to Installationn.