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So far apekshatelecom has created 143 blog entries.

Why Virtualization?

2019-01-19T14:22:43+00:00

Why Virtualization? Before virtualization, there are two servers. The hardware functionality is managed by an Operating System (OS), referred to here as the host OS ( or the native operating system for the hardware). The OS provides the rules and procedures that enables an application to communicate through a network. In the scenario, the application shown has full use of the hardware resources. When we apply virtualization, the architecture changes. A single server has been logically partitioned into two independent Virtual Machines (VMs), VM1 and VM2. What is common between the two VMs is the physical hardware. What’s different [...]

Why Virtualization? 2019-01-19T14:22:43+00:00

Hiring for Receptionist-cum-Telecaller

2019-01-05T20:19:59+00:00

Required: Receptionist-cum-Telecaller Job Description At Apeksha Telecom, we rely on knowledgeable professionals to interact with our valued customers when they have questions or concerns. We’re looking for a highly skilled representative to join our team as a Receptionist-cum-Tele caller, counselling the visitors along with managing the inbound & outbound calls. The ideal candidate is a quick learner who can learn and adapt the scripts as needed (as issues arise during a call). As the voice of our company, the candidate must possess excellent communication and interpersonal skill, and enthusiasm for helping consumers and driving satisfaction. Objectives of this Role Handle [...]

Hiring for Receptionist-cum-Telecaller 2019-01-05T20:19:59+00:00

Urgent Hiring for Content Writer

2019-01-05T19:24:45+00:00

Content Writer- Job Description Apeksha Telecom is a Telecom organization with Telecom training and placement as one of its important verticals. We’re searching for an experienced technical writer to join our team and help take our services to new heights. As an ideal candidate, you should be able to write converting scripts, compelling blog posts, technology descriptions, social media content, web copy and should have a proven track record of producing pieces that increase engagement. Objectives of this Role Develop documentation that meets organizational standards Obtain a deep understanding of products and services to translate complex product information into simple, [...]

Urgent Hiring for Content Writer 2019-01-05T19:24:45+00:00

Urgent Hiring for Digital Marketing Executive

2019-01-05T19:24:36+00:00

Digital Marketing Executive- Job Description At Apeksha Telecom, we’re well aware of the impact our services have on the fresh engineering graduates and working professionals. But we won’t rest until everybody knows. We’re seeking a highly experienced Digital Marketing executive to extend our global reach through his expertise. Objectives of this Role Digital marketing executive will oversee the online marketing strategy for their organization. He/ She will plan and execute digital (including email) marketing campaigns and design, maintain and supply content for the organisation's website(s). He/ She should have good knowledge of web development and should know how to work on [...]

Urgent Hiring for Digital Marketing Executive 2019-01-05T19:24:36+00:00

Coverage Optimization Data

2018-12-31T13:36:28+00:00

Coverage Optimization Data- LTE RF Optimization Coverage Optimization Data During the time of initial deployment, when the number of subscriber data points are low, the preferred data source is LTE scanner logs due to their resolution and precision, and the volume of measurements they contain. The scanner has a distinct advantage over UE logs because the scanner is permitted to scan all DL RS. If scanner data is not available, then UE logs can be used instead. Propagation prediction plots also can be used, though their predictive nature limits their usefulness. On the other hand, eNB logs are also [...]

Coverage Optimization Data 2018-12-31T13:36:28+00:00

Reference Signal (RS) Pollution Scenarios

2018-12-28T12:32:56+00:00

Reference Signal (RS) Pollution Scenarios- LTE RF Optimization Typical Reference Signal (RS) Pollution Scenarios DL RS pollution is a situation in which there are two or more additional cells with DL RS of comparable values to the serving cell. The difference in dB of these signals determine how bad the pollution is. RS Pollution can happen throughout a network. Dense urban areas (where coverage tends to be good) tend to have more sites in close proximity, so there is opportunity for under-optimized sites to show up in unintended areas. In suburban areas, cells tend to be farther apart (larger [...]

Reference Signal (RS) Pollution Scenarios 2018-12-28T12:32:56+00:00

Reference Signal Pollution with example

2018-12-28T13:22:04+00:00

Reference Signal Pollution with example- LTE RF Optimization Reference Signal Pollution with example The concept of Reference Signal (RS) pollution is new in the industry; some engineers still refer to RS pollution as pilot pollution (a term inherited from 3G systems). In general, it is known that RS pollution is bad but it is important to keep in mind the reasons why it is bad. For this workshop, assume the definition of DL RS pollution is a situation in which there are two or more additional cells with DL RS of comparable values to the serving cell. The difference [...]

Reference Signal Pollution with example 2018-12-28T13:22:04+00:00

What limits the Coverage?

2018-12-26T11:07:40+00:00

What limits the Coverage? - LTE RF Optimization What limits the Coverage? Downlink coverage is limited by the maximum amount of power that can be applied to the downlink reference signals. However, the LTE standards do not specify how much power the various channels and reference signals should use; instead it is up to the eNB vendor to develop the appropriate algorithms and controls. In general, the goal is to keep a constant Energy Per Resource Element (EPRE) so that the UEs can use RS measurements to estimate the power of other downlink channels. However, the EPRE is not [...]

What limits the Coverage? 2018-12-26T11:07:40+00:00

What is “Right” Coverage?

2018-12-22T11:26:10+00:00

What is “Right” Coverage? What is “Right” Coverage? When tuning for coverage, it is important to create the right coverage at the right location. The right coverage includes: Elimination of coverage gaps: As coverage is tuned, it is important not to open coverage holes. The UE should have enough power to transmit all UL channels (Demodulating Reference Signal (DM RS), PUCCH and/or PUSCH) successfully to the eNB. Minimization of pollution: Although definitions vary, RS pollution can be described generally as the state in which three or more additional RS are received at a location at roughly the same strength. [...]

What is “Right” Coverage? 2018-12-22T11:26:10+00:00

Coverage Analysis- LTE Coverage Optimization

2018-12-28T13:29:19+00:00

Coverage Analysis- LTE Coverage Optimization Coverage Analysis- LTE Coverage Optimization LTE may use a variety of frequency planning options. Examples include frequency reuse of 1 (N=1), static partial frequency reuse and soft frequency reuse. However, due to spectrum availability, current implementations and deployment scenarios utilize N=1 frequency reuse, hence, inter-cell interference is an ever present issue. System performance and overall service quality are directly related to the degree to which interference can be controlled. However, some cell overlap is desirable to ensure the reliability of handoff between cells, and to accommodate load. Unfortunately, cell overlap decreases the amount of [...]

Coverage Analysis- LTE Coverage Optimization 2018-12-28T13:29:19+00:00
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