Telecommunication Engineering Services NPM

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1 Telecommunication Engineering Services NPM w w w. n p m. c o m. p k

2 w w w. n p m. c o m. p k

3 i i l Our Services Vision, Focus, Value Broad View Site Acquisition Installation and Commissioning Services Green Field & Roof Top Sites In-Building Coverage RF Engineering Transmission and Microwave Engineering RF Planning and Optimization Testing and Benchmarking Network Planning and Implementation Improvement Action Plan Discussion of F n With Company/organ s 4 5 i d n gs a ti on D a t a C o le NPM 3 c t ion 1 Evaluation Report 2 Preparation Report Production Data Entry Testing and Benchmarking The Preferred Choice Region- Wide NPM Telecommunication Engineering Services

4 Vision, Focus, Value National Project Managers (Pvt) Limited looks at fixed line as well as mobile telecommunications technologies, specifically GSM as an ultimate mobile network with the universal coverage. This results in features like huge subscribers, low entry threshold, abundant network planning and excellent quality on both voice and low-rate data services along with the most mature technologies and an optimizing experience. Fiber optic for fixed networks, GSM or CDMA mobile networks will admittedly play a profitable role in generating revenue for operators in the next 5 to 10 years. None the less, increasing business-driven costs and the increasingly homologous competitive environment are now confronting mobile operators. NPM see the values underlying our customers. With a More than 15 years experience in the field of Fixed and Mobile Networking, we have brought solutions to difficult and complex situations for our customers. National Project Managers (Pvt) Limited has become an international company offering services in the all fixed and cellular world starting from network planning to cell site commissioning. Vision Focus Value National Project Managers (Pvt) Limited gives due importance to the ways in which the physical limits in direct communication affects the overall performance of the network, which plays a fundamental role in motivating much of the theoretical work in the area.

5 Broad View National Project Managers (Pvt) Limited has established itself as a leader in the field of services providers for various mobile operators in a versatile manner. This perspective contributes to the extensive knowledge base NPM brings to Network operators in the followingfields: + Site Location + Site Selection + Site Acquisition report + No Objection Certificates/Building permits + RF Engineering + Network Planning and Implementation + RF Planning & Optimization + Installation and Commissioning services + In-Building Coverage + Transmission and Microwave Engineering + Testing and Benchmarking: + Line-of-Sight Surveys + Nominal Cell Plan + Radio Network Survey. Broad View

6 Site Acquisition National Project Managers (Pvt) Limited specializes in providing high quality services in the field of Site Acquisition. We emphasize on the complete satisfaction of Customer in all areas of Site Acquisition. NPM's team of highly skilled engineers manages all Field and Office Assignments related to fixed or mobile network. Our field team comprises of experienced surveyors carrying enough experience in the subject areas so the performance level is highly remarkable. From Site Hunting to Site Commissioning all site acquisitions and building permits are handled professionally and efficiently. Site Acquisition Following verifications are carried out on surveying the site in study. + Site should satisfy all the technical requirements of the Search Area Map. + NPM generally proposes more than two options to save time and labor in case one gets rejected as per any reasons. + Clear Ownership or Site Possession Documents. + Our preferred Sites are mostly commercial but incase of residential we take extreme care in choosing option so as to no future problem arise. + Site access is also checked.

7 Green Field & Roof Top Sites National Project Managers (Pvt) Limited deal in all types of Sites,that is; + Green Field + Roof top + Road / Highway Green In green field NPM gives due importance to Site quality, while in Roof Tops NPM checks the Building height and Structure. For Carrying out site search we use Latest GPS and surveying tools. Site Acquisition Report NPM presents a Complete Site Acquisition reports to the client with all the possible details. NPM follows the standard procedure in site acquisition as per policy of our customers or can recommend the best possible solution. NPM brings its expertise in use while selecting sites whether highway side, Green Field or RoofTop. NPM prepares a detailed Site Acquisition Report, which is a key or basic step towards tower construction. Generally the Standard SARs contains the following important information about the proposed site. Field & Roof + Site Identity Number. + Status: Commercial/residential + Name of Owner with Address and contact numbers. Top Sites + Site location by accurate street maps guiding one to find the site following that Map + Photographs of Site. + Photographs of Sector views Panaromics.1 NPM takes full responsibility for the sites until they are totally accepted by the Customers. NPM keeps a vigilant and critical eye on a daily basis on all the sites where we work and provide the customer with a daily status report on the site. Approvals NPM works and obtains are relevant approvals either from the concerned local building authority or any other agency. NPM generally does this activity on behalf of customers. NPM team of Experienced Engineers and draftsman jointly prepare the designed drawings of a site to get NOC from authority as per Bye-Laws of the government regulatory authorities.

8 RF Engineering NPM's RF Engineering Services offers an extensive portfolio of services for network operators i.e. building new, or expanding existing CDMA, GSM networks. RF Engineering Services provide with the option of choosing the level of engineering services required to support the network performance objectives and business goals. This is done by ensuring the right network design, optimum network capacity, quality of services along with the protection of network investments. NPM is a provider of cost-effective RF engineering services and solutions. We RF use Computer Aided Design (CAD), Computer Aided Engineering (CAE), and simulation tools to design or modify RF equipment/systems. NPM provide a full range of engineering services that can take a product from concept design through the life-cycle of the product. Engineering Key Features: + Improve time to revenue by reducing the time to deploy networks and generate revenue by leveraging Investment in the process, tools and resources. + Reduce deployment risk with practical network design delivered by skilled personnel with an in-depth product knowledge.

9 RF Planning and Optimization RF Planning involves Cell Planning,Frequency Planning,Coverage interference prediction, Co-Channel Interference Prediction and Optimization. It requires the knowledge of network database parameters, timers, study and analysis of performance statistics before finally deciding the course of action. NPM has the expertise to solve the network quality problems. Optimization means analyzing a host of issues like sub-optimal database parameters, undesirable handover sequences,unbalanced paging,and location update signaling loads and island effects. RF RF Planning involves: + Propagation of Modeling + Nominal Cell Plan based on agreed technical specifications + Frequency Planning + Support on technical issues relating to spectrum allocation + Network Optimization Planning and Optimization NPM's team of trained and experienced engineers following important services to improve the Network Optimization + Coverage Optimization + Database Parameters/TimersTuning + Frequency Planning + Neighbor List/BSIC Plan + GOS Improvement (Call Success Rate) + Call Drop Rate Reduction + Handover Success Rate Improvement (Handover tuning) + System Growth / expansion planning

10 Network Planning and Implementation NPM executes BSS Network Planning for 2G-3G networks on a turnkey basis. We have proven capability in the areas of network dimensioning and transmission planning. We follow extensive in-house quality processes in the service delivery.team members receive comprehensive training on emerging techniques and technologies. Network Planning and Implementation Network involves: + Recommendations on technical parameters related to coverage of Planning + Thresholds, Link budget, Propagation Model etc. + CW Drive test & ModelTuning and + Transmission Planning & LOS survey Implementation + Nominal Cell Plan + Radio Network Survey + Final cell plan + Frequency planning + Final Network Plan & Documentation + Final foot prints and pre-launch optimization

11 Installation and Commissioning Services NPM offers Installation and Commissioning services. Our Project Manager leads the Installation & Commissioning team and will be the single point of contact for all project management issues. NPM partners with proven capabilities carry out the site preparation work. The NPM team can also help customers carry out a complete testing of the network. Installation & Commissioning involves: + Site preparation + Equipment installation + Project Management + Commissioning & Integration Installation and The following are the important tasks of Commissioning and Integration. + Pre-commissioning checks. + Software Download/Parameter loading. + Integration withtransmission equipment. + Co-ordinate with OMC for integration. Services + AcceptanceTesting + Network Integration

12 In-Building Coverage NPM In-Building Coverage solutions involves customer input analysis, building layout analysis through surveys and Walk tests. This type of work also involves: + Preparation of BoQ for the in-building solution + Planning for RF distribution network for installation of In-Building Micro cell / Repeater + Cable route survey + Walk test to understand the RF propagation behavior (different per building) Coverage + Link budget diagrams to take account of all losses / gains in the cable route + Support for Customer presentation to Building authorities + Post installation walk test for verification of coverage + Recommendation on BSS parameters for desired handover behavior + Coverage Confinement of Macro-cell

13 Transmission and Microwave Engineering Microwave links became an enormous success with the roll-out of the secondgeneration mobile networks. Now, the advent of the third generation mobile networks is starting a new wave of deployment which is characterized by costeffective and flexible roll-out and short site-to-site distance.moreover,we are seeing a shift in the focus from plain point-to-point bit transport to a network view with optimized site solutions. Transmission We address the launch of NPM's microwave solution for transmission in current second-generation and imminent third-generation mobile networks, showing how combined use of the point-to-multipoint and point-to-point technologies provides the most cost-effective and spectrum-efficient solution. We offer the following services in Microwaves and + Microwave consulting + Microwave circuit,component,and testing Microwave Engineering

14 Testing and Benchmarking Our experienced field service teams roll out to provide verification and analysis of the customer's actual network coverage, performance identification and the competitive gaps and opportunities. Whether for performance testing, benchmarking, or troubleshooting, NPM Transmission and Microwaves test teams translate Transmission engineering requirements into a reliable real world data set and system statistics. Our functionality covers virtually all standards platforms, individually and in a multiple Testing simultaneous measurement programs. Our team performs the functions you need to get up and running, and Benchmarking + Full microwave path analysis including path profile, rain and fade outage, percent availability, dispersive fade margin, antenna- diversity reception, Link performance design, site selection, path topographical surveys, validation testing, interference coordination and licensing, deployment management and acceptance testing. and cross-link interference. + Adaptive capabilities for considering trees, buildings, or terrain elevation enhancements in propagation link studies and such factors as occupied bandwidth in interference studies. D a t a C o e ll ction Improvement Action Plan Discussion of Findings With Company/organisation 4 5 NPM 1 2 Report Production Data Entry 3 Evaluation Report Preparation

15 Line-of- Sight Surveys Line of Sight surveys are required to establish our network infrastructure. These surveys are conducted using an advanced database which gives access to all mainland Grid References and permits radio path plotting on a point to point or point to multipoint basis. These surveys are offered as a value added service to business customers. The team of our highly skilled Transmission and Microwave Engineers have a command over the Line of Sight Test and use that experience to increase the results of LOSTest to improve the network Performance. NPM has developed line-of-sight (LOS) survey technology that satisfies the demanding LOS requirements of Microwave network. Line- of- NPM uses innovative technology which blends traditional microwave path Sight survey techniques with photography and proprietary GIS software. The result is a survey methodology that provides Network system operators the benefits of accurate LOS determinations at a substantial cost. Surveys

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