20101009 projects wan yu (albert)
TRANSCRIPT
My Projects
Wan Yu (Albert)
DT TnD
Achievements: Analysed software requirements from DT (Deutsche Telekom) Designed and implemented Software Framework Implemented Core modules Enhanced graphics performance for better TV UI response Integrated & tested software modules Demonstrated the software to DT people, and collected technical feedbacks
Test and Diagnostics program for IP Settops, which will be delivered to DT
SKBB-STB
Achievements: Analysed SKAF architecture and HAL requirements Designed and implemented Software Framework Solved development environment problems Implemented a new kind of IPC for multiprocessing on top of SKAF Demonstrated successful implementation of SKAF HAL Gave SKBB direct feedback for better SKAF implementation
Experimental project to implement SKAF HAL on IP Settops
SMT-H6173
Achievements: Analyse KT requirements for Network operations Brought up Network Interface and Switching chipset Ported and improved IP multicast and IGMP features Conducted IGMP and IP multicast tests on KT BMT Traced and solved performance issues of Network and CPU
1st generation IP Settop for KT
OSTMS
Management solution, written in Java, for Network/Telephony convergence products
Achievements: Set up Java team by studying myself and teaching junior engineers Analyse software requirements Surveyed and selected software development tools (Java Web Start, Eclips, JDB) Designed and implemented application framework Co worked with UI designer Integrated the new solution to existing massive management solution
IAD Installer
Installation Guide Program for an IAD device, written in VB 6.0
Achievements: Implemented multi-language support for English & German Implemented Install Wizard with NSIS (NullSoft Install Shield) Scripts Co worked with GUI designer Implemented Remote Management feature, such as Inspecting and Configuring
Evaluation platform for WLAN Mesh
Achievements: Designed basic network operation architecture Ported WLAN MAC driver Built a software bridge between WLAN MAC and Ethernet MAC Implemented Control and Debug Utility Ported eCos drivers and OS services to Linux Conducted Performance tuning and Debugging
WLAN Mesh
Remote System Log Store for CC Certification
Achievements: Achieved CC Certification of EAL3+ Analysed Common Criteria requirements for secure log solution Designed and Implemented Remote SysLogStore solution Implemented DB manager module with MS JetDB Defined extended log message format Analysed log messages to categorized and handle differently Wrote CC Cert documents
GWIMC
Convergence Product of Network & Telephony
Achievements: Designed and implemented IP multicast Accelerator for BCM95695 Wrote IP multicast Membership/Neighbor Management modules (LMM/NMM) to assist switching policy decision in kernel layer Tested and debugged IP multicast protocols, like IGMP, PIM-SM, and DVMRP Ported and improved SyncSerial device drivers Implemented SyncSerial Authentication Protocols, like PAP and CHAP Designed and implemented SyncSerial Self Test module (Sloop)
OS7400
IP Multicast test configuration
SyncSerial test configuration
Convergence Product of Network & Telephony
Achievements: Imported ZebOS routing suites Designed and implemented NP Interface Manager, virtual interface for ZebOS Tested and debugged GVRP implementation of ZebOS Wrote DHCP observer program to Monitor the lease states Conducted Performance Tuning for Packet Switching and DHCP burst test
OLT L3
NP Interface Manager
GVRP
Demo and evaluation program for new USB-OTG chipset
Achievements: Ported and improved USB-OTG device driver Wrote USB-OTG DRD (Dual Role Device) Driver Wrote USB-OTG protocol modules for HNP (Host Negotiation Protocol) and SRP (Session Request Protocol) Designed and implemented Demo Application with NCurses library Implemented USB device function, such as Mass Storage Device
USB-OTG
Handheld device for ET-Boy, newly developed multimedia chipset
Achievements:
Wiser Linux MP3P
USB Protocol Stack
Development Environment
VDSL Solution
Achievements:
CL5000 VDSL
VDSL Solution
Achievements:
BNet VLAN
HTML Transcoding Solution for mobile devices
Achievements:
MProxy
Server Management Solution
Achievements:
SmartGuard
Server Configuration Solution
Achievements:
MPP Mgmt
3 KVA UPS
NTH
10B ase- T Hub
O nO f f
A l a r mT e m p o r a r
yD i s a b l e
Ba c k U p
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Temporary Disable
On
Off
Alarm
Fan
Power
Supply
Controller
Drive
Status
Power
Active
System
1,2 2,2 3,2 4,2 5,2 1,3 2,3 3,3 4,3 5,3
1,0 2,0 3,0 4,0 5,0 1,1 2,1 3,1 4,1 5,1
RM 20
3 KVA UPS
3 KVA UPS
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Temporary Disable
On
Off
Alarm
Fan
Power
Supply
Controller
Drive
Status
Power
Active
System
1,2 2,2 3,2 4,2 5,2 1,3 2,3 3,3 4,3 5,3
1,0 2,0 3,0 4,0 5,0 1,1 2,1 3,1 4,1 5,1
RM 20
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Power
Active
Fault
F026
Temporary Disable
On
Off
Alarm
Fan
Power
Supply
Controller
Drive
Status
Power
Active
System
1,2 2,2 3,2 4,2 5,2 1,3 2,3 3,3 4,3 5,3
1,0 2,0 3,0 4,0 5,0 1,1 2,1 3,1 4,1 5,1
RM 20
100B ase- T Hub
100B ase- T Hub
3 KVA UPS
Research for Threads Library of UNIX SVR 4.2
Achievements:
Thread Library QA
Filesystem Test Program
Server Test Program
Achievements: