Cell phone (telefone celular) is a wireless, portable, long-range, electronic telephone, which during travel can seamlessly change antenna connections, from one radio reception cell to another radio reception cell, without dropping or losing the ongoing call.
Besides the standard voice function of a telephone, latest cell phones (telefone celular) have features such as SMS for text messages, MMS for multimedia messages, radio, games, internet connectivity for email, browsing, blogging, music (MP3) playback, memo recording, built-in cameras and camcorders, ringtones, personal organizers, Push-to-Talk (PTT), Bluetooth and infrared connectivity, call registers, streaming video, downloading video, video call, and also serve as wireless modems for PCs that can be connected to the Internet.
The power in a cell phone (telefone celular) is obtained from rechargeable batteries, which can be recharged from the mains, a USB port or a cigarette lighter port in an automobile. Nickel Metal Hydride were the most common types of batteries, which due to the "memory effect" (the user can recharge only when the entire battery is drained off) were replaced by Lithium-Ion batteries, which did not suffer from any memory effect.
Cell phones (telefone celular) came into existence because of the invention of hexagonal cells in 1947, for the base stations by Bell Labs engineers at AT
Sunday, May 6, 2012
Interesting Facts About Cell Phones
Saturday, September 6, 2008
CRM specialist
CRM Specialist
Overview·
Responsible for working with the Sales & Marketing, operations, analytical and IT teams to define and execute corporate CRM program, with the intent of increasing the share of wallet, retention and loyalty of customers while maximizing the company's multiple product and distribution offerings.· To identify best practices for CRM, conduct feasibility studies and with key departments work to implement (including the development of RFI's/ RFP's)· Expert and main point of contact for all subject matter in all facets of CRM, including CRM strategy, Customer Analytics, CRM Business Strategy Development, Lead Management Strategy development, CRM traditional and New Media & Interactive programme development· Define and gain buy-in for business strategies (i.e. customer tiering. Servicing strategies, marketing and communications strategies) that achieve customer segment objectives.· Work with all customer channels, including direct, interactive, stores and call centers when developing solutions and integrating touchpoints that enhance the customer experienceResponsible for developing and awareness of privacy legislation including do not call/ mail/ SPAM/ Company's privacy statementsChampion improvements and capability developments to common processes including lead management, email handling, sweepstakes, Voice, F2F, DM, Print, speed to market, and privacy when executing marketing programs to ensure programs are executed on-time, on-budgets and in-compliance with internal processes and proceduresProvide direction to the Intelligence team to identify, explore and support channel needs (i.e. data mining tools, campaign management tools, content management tools, campaign tracking systems, etc.) Develop ROI estimates and work with project management teams to bring new marketing technologies to fruition.Work with IT to ensure CRM technical architecture & capability is relevant and future proof and that business capability is present in vendor solutionsCollaborate with the business to streamline and improve customer data integrity and ensuring data cleansing and quality control processes are in place.Working knowledge of current industry trends and best practices in CRM. Identify best practices and new ways to develop and use new channels (example on-line advertising, e-mail and to utilize digital marketing) to reach target customers
Minimum Experience & Essential Knowledge
The role-holder needs to have a strong understanding of Consumer technologies and mobile industry trends.Expert knowledge (including successes) of CRM programmes deployed globally.Significant Marketing and/ or field experienceDemonstrated leadership and managerial abilityHigh values and understands diversityExcellent interpersonal skills in order to motivate supervise and work effectively with others.Team oriented with ability to build relationships in a matixed organization.Recognise and value the importance of sharing ideas and sharing information to achieve the best results possible.Ability to obtain results and manage a wide range of cross- functional activitiesAbility to communicate, influence and persuade at all organizational levels.Proven experience in handling conflict.
Minimum Entry Qualifications
At least 8 years Marketing, Strategy and/ or CRM experience of which 4 years in CRM strategy development preferably in a telecommunications environment.Bachelor degree from a reputed universityStrong preference will be given to MBA candidates
Locatin: Doha, Qatar
Contact: lshaochuan@qtel.com.qa
PS ENGINEERS
Requirement:
MAIN PURPOSE OF THE ROLE AND KEY RESPONSIBILITIES: Commissioning, operation & maintenance, integration, acceptance test and upgrading tasks. Generic technical support especially in case of innovations regarding major products of PS Core of the NSN product portfolio.
REQUIREMENTS: Bachelors Degree in related technical field. Typically 2-4 years in 3G PS Core. Expert in Firewall Checkpoint R54/R55/R62, FlexiISN 3.1 & GGSN5.0. Expert and demonstrate integration competence in the backbone & interoperability. Good knowledge of Signaling Protocols and Understanding of Traffic Theory and Analysis (e.g. Ga, Gn, Gi, Gp) Several years of experience in international communication projects in multicultural environment Knowledge on TCP/IP Networks Language skills in English ( written and spoken fluently ) Ability to work in customer service orientation
PERSONAL ATTRIBUTES: * Excellent communicator ( customer and internal ) * Highly co-operative * Customer orientated * Team player * Analytical skills * Flexible
Anyone who can be available and suitable, kindly send yr cv to luke0305@hotmail.com
Thanks a lot
LUKE
Sunday, June 15, 2008
OOT - Launching New Domain www.Telecomzones.com
Dear All,
Better Quality...
Better View...
Better Services...
Better for All...
Kindly be informed our new website and URL Address www.TelecomZones.com
Enjoy it !
BR,
Admin
Friday, May 23, 2008
Ericsson 3G RF Optimizer - Ericsson Sudan
Ericsson 3G RF Optimizer - Ericsson Sudan
Sites verification and acceptance guidance.
Planning Assessment for tuning of best server areas , areas of coverage , Ec/Io and RSCP.
In deep analysis for network performance . •UTRAN Architectures assessment for dimensioning Node Bs and Iub.
Daily worst cell list is issued and analyzed every day with the main QoS RRC Call Drop Rate indicators. Usually, the following indicators are reported: HHO inter HHO inter RAT success SHO success connection succees Rate. BB Congestion. DL Resources congestion. UL interference Frequency success PS degradation (Rates negotiation) The listed worst cell are then deeply analyzed with: -Business object tool -Drive tests (last drive test campaign results or punctual drive test if necessary).
A periodic drive test analysis is Trouble shooting for performed on the network to complete the OMC-R metrics. Tuning of 3G -3G relations and 3G-2G neighbors. Soft HO and Hard HO problems. Planning Drivetest analysis for areas with call drop , low throughput..etc. parameters tuning to match the Ec/Io ND rscp REQUIRED FOR DIFFERENT SERVICES (Voice, Video , HSDPA..etc).
Features testing: Features bought by MTN Should be tested with recommendations of implementation in a case by case scenario. (MBMS, Logical Parameters : Tuning of current Logical AMR-WB , HSUPA…) parameters.
Contact:
ericsson@connect44.com
+41 41 3758859
Various Telco Position in Algeria
EPPIX Billing Consultant – Ericsson Algeria
We have a position for an EPPIX experienced Billing expert in Algeria - EPPIX experience is a must! Please send you CV's to Tom below for consideration.
System Administrator TRU64 – Ericsson Algeria
Our client in Algeria require an experienced TRU64 System Administrator. Please send relevant CV’s to the link below with details on wh you should be considered for this position.
SAGE billing consultants – Ericsson Algeria
We are in need of experienced SAGE billing consultants for Ericsson Algeria. Please send relevant CV’s to the link below for consideration.
Contact:
ericsson@connect44.com
+41 41 3758853
UMTS RF Engineer - Honduras
UMTS RF Engineer - Honduras
Our client is looking for an experienced UMTS RF Engineer for their project based in Honduras.
You will be possibly travelling to Guatemala and El Salvador for supporting our client projects on these locations. Because of the high KPI requirements from customer the risk of this project delivery is high.
You will be responsible for the following:
Respond to the customer's complaints in a timely fashion with a satisfactory solution. The acceptance conditions are very important for the project delivery. Consultant should consult the customer to accept the acceptance success conditions. Ensure the acceptance is successfully based on the conditions agreed with each other. Consultation on difficult problems during the project execution, consultant provides services of the total flow and help the client solve difficult problems quickly and efficiently.
Based on actual RNP & RNO contents and procedures, the main problems that the customer faces are included (but not limited to) in the following contents and processes:
Solutions for drive test data analysis, solutions for frequency sweep data analysis, solutions for traffic statistics data analysis, solutions for signal tracking analysis, Cell parameter settings (eg timers, hysteresis values, thresholds and algorithm selections), Cell design parameters (eg power levels, frequency/PN/scrambling codes), neighbour lists, (eg neighbour additions, deletions).
Besides solving difficult problems in the RF service, client consultants will also give lectures on special subjects regularly according to the customers requirements. Consultant will introduce knowledge of special subjects in detail to the customer's engineers, based on the actual project. With these lectures the customer's engineers will not only understand and master the RF contents and skills, but also improve technical RF skills.
Consultation on Project Scheming based on requirements of different customers to guarantee a smooth project execution, control project process, and ensure high project quality. Consultants will also provide consultations on project scheming, these will be:
Project risk control, project progress control, project quality control.
You will have a minimum of 2-3 years on 3G/UMTS related projects. Multivendor experience and Spanish is an advantage.
Contact:
huawei@connect44.com
+41 41 3758894
SIEMENS Intelligent Network Support Engineer - Nairobi
SIEMENS Intelligent Network Support Engineer - Nairobi
Our client is seeking a Care Technical support engineer with level 3 experience. You will have a minimum of 4 years experience with IN Siemens platform. Job description:
- Thorough knowledge of the SX Framework Application (VomsXpress, ChrisXpress, SimXpress, TMD and Login Server).
- Well conversant with Inter-process communication of SX.
- He should be familiar with CORBA Application client-server model and distributed system.
- Previous experience with the @Vantage platform will be an added advantage.
- Knowledge of Sun Cluster systems and SDS is mandatory. Duration, 2 months initial.
Contact:
nsnworld@connect44.com
+41 41 3758892
NOKIA IN Technical Architect – Iran
NOKIA IN Technical Architect – Iran
Our client is urgently requires an experienced Nokia IN Technical Architect. You will have a system integrations (IT) background and/or from the mobile telecoms industry with several years of software development experience.
You must be competent in consulting and requirements analysis in the field of IN/Prepaid solutions. Knowledge on NSN IN J4/J5 is a must & IN swap project experiences are also a must. You will also have solid experience with - CORBA, OPCI, IACC, UCIP, HTTP, SOAP protocols, TCP/IP, GSM, GPRS, HP-UX, Solaris, Relational Database Concepts & SQL. Duration 2 months. Start date: 1st June 2008
Contact:
nsnworld@connect44.com
+41 41 37 58 892
Nokia CS Core Engineers - Brazil
Nokia CS Core Engineers - Brazil
We are currently seeking experienced Nokia CS Core Engineers for Brazil. Tasks will include:
Commissioning integration and acceptance testing, monitor and maintain the system, install SW corrections and upgrades, consulting the customer in technical questions for system configuration and maintenance issues, on the job training for colleagues and customer.
Skills required: 3G, NetAct, Rel4, NEMU, DX200, data services, signalling/call control, ATM and transmission knowledge, PS understanding, Packed Data Services, TCP/IP, billing, mediation devices and provision systems, HLR backup, Nokia CS Core/ATM products and solutions knowledge, telecom systems and SS7 knowledge, Nokia DMS-TAC-PL interfaces and processes. Flexibility in project work and good interpersonal skills, customer service attitude and understanding of operator business are also required.
Contact:
nokia.lat-am@connect44.com
+41 41 3758896
3G RF Optimisation Engineer
3G RF Optimisation Engineer
Our client is looking for experienced 3G RF Optimisation engineers for their project based in Colombia. Tasks will include:
3G network cell planning, parameter planning, scrambling code planning, neighbour planning including inter system neighbours (2G), data build on RNC; market optimisation including drive test route design, drive test analysis, performance analysis, KPI analysis.
Contact:
nokia.lat-am@connect44.com
+41 41 3758896
Ericsson 2G/3G Radio Planner/Optimizers - Ericsson Morocco
Ericsson 2G/3G Radio Planner/Optimizers - Ericsson Morocco
Our client Ericsson requires 2G and 3G radio planners and optimisers for their project in Morocco to carry out the following tasks. 2G:
- Radio site survey.
- Site design using planning tools and survey in field.
- Frequency, BSIC, neighbors, & initial parameter setting for 2G new site.
- Frequency planning (Baseband and synthesizer hopping) using frequency planning strategies (FLP, MRP and Mixing FLP-MRP).
- Statistics & KPI monitoring.
- Perform and analysis drive test using TEMS Investigation tool.
3G:
- Creation and verification of CDD & CCR.
- Scrambling code, neighbors, & initial parameter setting for new 3G site.
- Statistics & KPI monitoring.
- Tuning & Optimization of sites to achieve better performance for the Network.
- Perform and analysis drive testing using TEMS Investigation tools.
Candidates should have a solid Ericsson experience and have been deeling with Ericsson tools such as: Tems Cell planner, Tems investigation 8, MCOM, Nexplorer.
Contact:
ericsson@connect44.com
+41 41 3758881
Ericsson RNC O&M Engineer - Ericsson - Sudan
Ericsson RNC O&M Engineer - Ericsson - Sudan
Candidate must have experience with O&M activities related to RNC 3810 Type 175 & RNC 3810 Type 50, SGSN R/,GGSN R4
Contact:
ericsson@connect44.com
+41 41 375 88 52
Project Manager for Alcatel in Cameroon
Project Manager for Alcatel in Cameroon
Our client Alcatel is seeking a project manager to take part in an implementation for the supply and installation of an ADSS optic fibre cable at a High Power Plant in the Republic of Cameroon. We’re looking for a Project Manager with experience in:
- Management of this type of Project.
- He will responsible for implementation of the Cpontract with respects to the targets such as schedule, cost, quality etc.
- He will be in charge as well to the respect of Alcatel Lucent commitment for the best satsfaction of the Client.
The following professional background is needed:
- A good experience, with a minimum of 3-5 years in the installation of cables on High Power Line Plant.
- A good experience in Project Management (3-4 years) with competences in operations as well as commercial to deal with customer.
- A good capacity to manager human teams.
- Sound knowledge of FO cable such as OPGW, MASS, ADSS.
Contact:
alcatel@connect44.com
+41 41 37 588 51
2G RF Pre-Opt Engineer - IRAN
Dear ,
As I mentioned we have an opportunity for a 2G RF Pre-Opt Engineer which may be of interest to you. The main scope of the job is detailed below.
Project start: 15.06.2008.
Project name: Irancell
Vendor: Nokia
Nokia experience is a MUST!
So, please let me know as soon as possible which daily rate are you looking for?
Keep in touch and have a nice day.
Regards,
Zsofia
Zsofia Lazar
Resource Coordinator
Connect44 AG ))))
Mobile System Integration
Tribschenstrasse 16, CH - 6005 Luzern, Switzerland
Office +41 41 375 88 97
Fax +41 41 375 88 88
Nokia RF GSM Optimization Puerto Rico
NOkia Equipment
Must have at least 5 years of experience
Must have at least 3 years of GSM optimization experience
Must know all Nokia optimization tools
Must be able to post process data to evaluate network problems
Must know all parameter names and values that are typically optimized for issues related to a) access b) retain ability ) quality
Must be reliable and dependable; and must have excellent people skills to work in a team
Warm regards,
JOe
Joseph Agpalo
Avion Systems, Inc.
200 Mansell Court East
Ste.300
Roswell, GA 30076
Phone:(770)642-4437
Mobile: 404-944-2916
Skype : JoeSkypeJoe
Fax :(770)569-9564
Email :joe.agpalo@avionsystems.com
Web :www.avionsystems.com
Requirement for 2G/3G Position
About US
Aricent is a global leader in communications software, providing strategic solutions that empower billions of people. By delivering the best and most innovative communications software in the industry, we're helping our clients change the world.
Being a global leader means more than just having offices and clients across continents. It means demanding excellence, driving innovation and demonstrating the highest degree of integrity throughout the entire organization. Aricent has a uniquely talented team of designers, consultants and engineers who know what it takes to solve the most complex, high-impact challenges faced by our clients—the world's leading communications equipment manufacturers, device manufacturers and service providers. By focusing exclusively on communications software, we provide the greatest depth and breadth of services and products to meet our clients' needs—from strategic design to implementation in the field.
Today, Aricent is the world's leading independent communications software company with an extensive portfolio of services and products. In 2006, private equity firm KKR purchased a majority interest in the company from Flextronics, who still retains a minority ownership position. With corporate offices in Palo Alto, California, USA, Aricent also has offices in the USA, China, Finland, Germany, India, Italy, Japan, Korea, South Africa, Ukraine, and the United Kingdom. (www.aricent.com)
The requirement given below is of Software Engineer / Senior Software Engineer / Team Lead. The position details are given below. Would request you to kindly forward your resume in word document for us to take it further for processing.
Position Title : Software Engineer / Senior Software Engineer / Team Lead
Experience : 2 – 5 Years
Position Location : Gurgaon
Job Description
Role:
Software Developer LTE eNodeB project for a leading wireless OEM from Japan
Mandatory Skills:· Good expertise in development using C.
· Efficient implementation of data structures.
· Good design/implementation experience in Linux preferably in multithreading, multi-core environment.
· Good experience in developing the IPC mechanism.
· Good problem solving skills and debugging experience
Preferred Skills:
· Experience in 2G / 3G wireless towards radio side e.g. BTS-OAM, RNC, BSC, Node B and related systems
· Experience 3GPP specifications
· Any experience in Platform s/w development for real-time variants of linux Montavista / WindRiver
· Familiar with C++
Job responsibilities:
Delivering high quality call control and supervisory software for eNodeB. This being a new development will provide opportunity to contribute across the entire Software Development Lifecycle -Requirements, Architecture & Design, Software Implementation and Integration with real LTE equipments
· Good problem solving skills and debugging experience
· Experience of complete s/w development life cycle.
Preferred Skills:
· Good understanding of end-to-end wireless Call Flow
· Familiar with C++
Job responsibilities:
Technically leading a team delivering high quality - call control and supervisory software for eNodeB.
This being a new development will provide opportunity to contribute across the entire Software Development Lifecycle -Requirements, Architecture & Design, Software Implementation and Integration with real LTE equipments
Regards,
Prateek Tewari
Consultant, Talent Acquisition
A R I C E N T
Electronic City, Plot 17,
Sector 18, Gurgaon 122015
Main +91 124.2455555 Extn 3643
Fax +91 124.2455345
Email: prateek.tewari@aricent.com
Web.: www.aricent.com
Radio Optimisation Engineer required
Dear All
We are urgently seeking a Radio Optimisation Engineer to work for one of
our number one clients based in Kenya for a 4 week project, possibly re
newable
If you are interested in this role, please send me
1. CV attached?
2. Availability Date?
3. Rates in USD per month all inclusive
4. Confirmation you have not been approached by any other agency for the
role?
5. Confirmation that you are happy for Tangent to represent them
exclusively?
6. Nationality?
7. When are you normally available for interviews?
We need FULL confirmation of the above before we are able to submit your
details , If you are happy to do so please send you FULL CV and contact
details
Looking forward to your prompt reply
Kind Regards
Chantel Heesen
tangent International Limited
(Sales Support Executive)
chantel.heesen@tanint.com
Saturday, May 17, 2008
Various Telco Position in Indonesia
Hi,
Pls send me some References for the following Requirements with NSN in Indonesia:
- BSS Database/Performance Engineer
- Senior Optimization Engineer
- CME Engineer
- Implementation Engineer
- RF Engineer
- Nokia CS Core Engineer
- Site Material Quality Control Engineer
- Sitac Coordinator
I will be very Thankful to you.
Waiting for Response
Thanks & Regards
NISHI JAIN
Telecom Recruiter
IMSI India Pvt. Ltd.
Tel: +91 0135 2527410
Nokia OSS Engineer
If you have a moment, I'd appreciate your help. Please take a look and forward this job on to anyone you think would be interested in the position, or anyone else who could help me find a great candidate.
Thanks for your help!
-Shikha Khanduja Kaul
+91 124 4049011
skhanduja@imsi-pm.com
Company: IMSI India Pvt. Ltd.
Job Title: Nokia OSS Engineer
Description:
Location:
1.Iran
2.Europe (candidates preferred who are legally compliant in European Union)
Description:
•Manage OSS (primarily Nokia NetAct) platform in Operations Centre.
•Develop and implement processes to manage OSS platform.
•Plan & Integration Network element to OSS
•Ensure of the system in functionality PM,CM and FM
•Nokia NetAct Administration
•Nokia NetAct user management
•Experience in different databases and UNIX platforms use in Nokia NetAct
OSS engineer overall job would include the installation and verification of the NMS/OSS and associated elements , Commissioning and running acceptance tests, Site documentation ,Integration with other Network Elements ,. The activities would include, but not limited to :
• Coordination with the solution engineer /manager to understand the solution to be offered and customer needs.
• Planning the IP scheme
• Preparing the configuration files to be used during the installation
• Coordinating with Nokia Installation team for installation and initial system start-up and configuration
• Coordinating and updating project manager with current status of the deployment
• Installation of the OSS software
• Configuration of MC service guard for high availability
• Installation & configuration of DNS
• Installation of all required OSS change deliveries
• Installation and configuration of Windows Application Server (WAS)
• Installation and configuration of Meta frame server
• Installation and configuration of other third party software (e. g platypus,WLS etc)
• Installation and configuration of RAC and Reporter software
• Configuration of DCN (Cisco switches and routers)
• Coordination with BSS,NSS,GPRS and other engineers for integration of respective products with OSS
• Integration of DCN with Network elements, OSS servers
• Installation of Omni backup server and auto loader hardware
• Configuration of Omni backup software to perform automatic backups
• Taking the full system backup once the system is up and running
• Installing and configuration of End user seats.
• Troubleshooting and fault rectification in the OSS system
• Documentation according to project procedures
• Site Inventories
Our Teams ...
