Wali Khan Email & Phone Number

Dubai, Ae

United Arab Emirates

United Arab Emirates

Responsible for nationwide IBS managed services for Etisalat.

Doha, Qatar

Dubai

o Lead optimizer for all the active and passive IBS projects within Dubai region where BTS vendor is Ericsson and Huawei.o Responsible for the KPIs improvement in terms of field results and stats for 2G and 3G till the committed KPIs are achieved for all the projects including the smaller passive and large projects like Burj Dubai, Airport, Dubai Mall, Metro, Mirdiff City Center etc.o Created and maintaining a database of all the passive projects for on time invoicing.o Identifying… Show more o Lead optimizer for all the active and passive IBS projects within Dubai region where BTS vendor is Ericsson and Huawei.o Responsible for the KPIs improvement in terms of field results and stats for 2G and 3G till the committed KPIs are achieved for all the projects including the smaller passive and large projects like Burj Dubai, Airport, Dubai Mall, Metro, Mirdiff City Center etc.o Created and maintaining a database of all the passive projects for on time invoicing.o Identifying the issues with the IBS design and Deployment as well as Active system on the basis of stats of Ericsson (2g) and HUW (3g) system. Show less

o Lead a team of 6 RF Engineers and 4 Technicians to keep the customer satisfied and at the same time work for the betterment of the network in terms of KPIs and on ground situation for a regular cellular subscriber, with regular improvements in the system of work and thinking out of box.o Apart from the service contract built up new ideas to improve efficiency within the team and processes to gain maximum. o During the same time represent Motorola for multiple new tools and services… Show more o Lead a team of 6 RF Engineers and 4 Technicians to keep the customer satisfied and at the same time work for the betterment of the network in terms of KPIs and on ground situation for a regular cellular subscriber, with regular improvements in the system of work and thinking out of box.o Apart from the service contract built up new ideas to improve efficiency within the team and processes to gain maximum. o During the same time represent Motorola for multiple new tools and services too like IDGP and IBS. Show less

o Monitoring of cell and carrier stats on daily basis such as CSSR, DCR, HSR, Incoming HSR, IOIM, TCH Congestion, SDCCH Congestion, Paging etc. o Designing and optimization of new IBS in Karachi City as and when they come.o Network optimization by changing different cell database parameters along with the ‘per neighbour’ parameters, missing neighbour identification and benchmarking major parameter changes. o Monitoring closely for any congestion at the signalling channels to avoid… Show more o Monitoring of cell and carrier stats on daily basis such as CSSR, DCR, HSR, Incoming HSR, IOIM, TCH Congestion, SDCCH Congestion, Paging etc. o Designing and optimization of new IBS in Karachi City as and when they come.o Network optimization by changing different cell database parameters along with the ‘per neighbour’ parameters, missing neighbour identification and benchmarking major parameter changes. o Monitoring closely for any congestion at the signalling channels to avoid the loss of calls blocked due to unavailability of the signalling channels.o Giving recommendations to the customer (Mobilink) for possible expansions within the cell or a new site after analyzing deep into all possible solutions including redesigns / parameter changes with existing sites.o Checking for the database discrepancies, neighbour inconsistencies on regular basis to monitor closely and initiate database changes with scripts for optimum network performance.o Work closely with the customer and Motorola BSS Deployment for new site integration for the new site’s database and neighbour relation. Recommending on the site’s problems till it is being accepted from the customer. o Recommendations on the redefinition of LAC boundaries to minimize network load by avoiding unnecessary paging and location updates taking place in whole of the network.o Carry out weekly routines to identify new jammers in the network and verify the jammers by doing spectrum analysis activity in co-ordination with the customer.o Co-ordination with the NSS for the urgent resolution of the problems like BSC level CSSR, Inter-MSC HSR etc. Show less

• Involved in the operations and Maintenance of Nortel’s NSS/IN.• Acquired good knowledge of GSM/SS7 signalling while working at the switch/IN• Good exposure to HP-UNIX and Sun Solaris.• Creating custom scripts for UNIX to enable automation for different processes which earlier required a lot of time and man power.• Lasing with Nortel’s Global support for resolution of time critical issues for proper operations of IN and the switch.• Work proactively to avoid the overflow of… Show more • Involved in the operations and Maintenance of Nortel’s NSS/IN.• Acquired good knowledge of GSM/SS7 signalling while working at the switch/IN• Good exposure to HP-UNIX and Sun Solaris.• Creating custom scripts for UNIX to enable automation for different processes which earlier required a lot of time and man power.• Lasing with Nortel’s Global support for resolution of time critical issues for proper operations of IN and the switch.• Work proactively to avoid the overflow of the SCPs and switch by constantly monitoring the system and the subscriber count. Show less

• Working with close co-ordination with Motorola for the operations and maintenance of all Motorola equipment installed at Mobilink. • Ensuring the path balances through calibration from Motorola.• Measuring and reporting the VSWR of the affected sites using site analyzer.• Ensuring the MTL and RSL fluctuations are kept on minimum.

Msc, Wireless Communication

Masters in Wireless Networks

Be, Electrical Engineering

Electrical Engineering

Hsc, Pre. Engg.

Pre Engineering