- Survey and Design Engineering

Site searching is a preliminary survey to find best location and space site as close as possible to the nominal RF Network and Transmission Network designed. The result are list of some alternative candidate sites where space is suitable with BTS/BSC, Transmission Network and RF Network requirement, each candidate enclosed with : position in map, space and environment situation, address, contact person, GPS coordinate, photos of space situation and panoramic 360 degree, and site conclusion with all Remark.

All reports are in a standard site survey report customized for specific customer.

RF survey carried out to collect on field data needed for RF (Radio Frequency) requirement. RF Survey report contains: more specific point site position on map, site address, GPS coordinate; RF obstacles; coverage area cell site; photos for site environment, panoramic 360 degree; site conclusion; antenna type, placement, direction, and tilting. A Standard RF Survey report will be used as a reference to arrange RF Network planning in radio network design process. RF surveys can be divided into building and macro cell RF survey, which each has different characteristic and concept.

Transmission survey carried out to avoid obstacle for microwave transmission and decide which transmission system used to achieve good performance as customer requirement, and site details to accommodate all transmission network planning requirement. Transmission survey report encloses : site address with GPS coordinate, map and site situation; existing transmission equipment data: type of transmission, frequencies, configuration and capacity; Line of sight and Path loss calculation, placement of transmission equipment; site readiness including: space for equipments, estimation time for implementation, tower, power resources and back up availability; access way; photos of site situation, equipment placement, panoramic 360 degree. A customize standard transmission survey report will be used as reference to arrange Transmission Network Planning in process Transmission Network Design for site conclusion about type of transmission, frequencies, configuration and capacity to be used.

BSC/BTS survey is checking the site readiness before implementation to avoid problem during the installation equipment process.

BSC/BTS survey report contains : site address with GPS coordinate and appoint site in the map; site situation and general information; arrangement BTS/BSC equipment placement, site readiness included : estimation for implementation, equipment placement, tower, power supply and back up availability; access way; photos of site situation, equipment placement, panoramic 360 degree, site conclusion and other information needed by customers. A standard BTS/BSC site survey report will be used as a reference site in BTS/BSC Design engineering process

Site Documentation Handling service is to proceed all site related documents such as Site searching report, RF survey report, BSC/BTS site survey report, and documentation update for all database as required by customer.