History of First IPStar
Manufacturer:
Space Systems/Loral (Palo Alto, USA)
Model:
FS-1300SX
No. of Transponders:
114
Power:
14 KW
Life:
12 years
Launch Date:
11 th August 2005 (Thursday)
Service Date:
2005
Friday, November 24, 2006
Broadband Intelligence
Broadband Intelligence is the latest addition to Screen Digest's groundbreaking online business intelligence services, developed to provide busy senior executives in the media industry with time-critical business information from a reliable and trusted source.
Broadband Intelligence is a continuously updated service, with market data and key market metrics for all Western European markets,. For many of these territories, the data includes quarterly subscriber numbers, ARPU's and download activity updated every month where available.
The Broadband Intelligence service also includes comprehensive five-year market forecasts for iPTV, content revenues by genre, subscribers by technology, narrowband versus broadband and much more.
As with our other Intelligence services, Broadband Intelligence is updated by a team of dedicated broadband industry analysts who are continuously working on updating the service with freshly available data and market updates. Broadband Intelligence is your personalised media research department, from the world's premier source of media business intelligence.
For all territories (see full coverage on right), plus for regional and world totals, data spreadsheets are provided on the following subjects:
Basic Metrics: Population, TV Households, PC Homes, Narrowband/broadband Households
Market share: DSL, Cable, FTTH
Broadband Subscribers five year forecasts – Network operators, ISP's,
Net quarterly additions by network operators and ISP's
Revenues: Average monthly subscription costs DSL, Cable, Other; Annual ARPU; Monthly ARPU
IPTV: IPTV technology choices, IPTV subs by platform, Market Share of IPTV platforms , net quarterly additions to IPTV subs by platform
Broadband Music: Overview of music download service; Music downloads by quarter, Music download revenues
Broadband Movies: Movie download and streaming services; Online movie service subs by quarter
Broadband Intelligence is a continuously updated service, with market data and key market metrics for all Western European markets,. For many of these territories, the data includes quarterly subscriber numbers, ARPU's and download activity updated every month where available.
The Broadband Intelligence service also includes comprehensive five-year market forecasts for iPTV, content revenues by genre, subscribers by technology, narrowband versus broadband and much more.
As with our other Intelligence services, Broadband Intelligence is updated by a team of dedicated broadband industry analysts who are continuously working on updating the service with freshly available data and market updates. Broadband Intelligence is your personalised media research department, from the world's premier source of media business intelligence.
For all territories (see full coverage on right), plus for regional and world totals, data spreadsheets are provided on the following subjects:
Basic Metrics: Population, TV Households, PC Homes, Narrowband/broadband Households
Market share: DSL, Cable, FTTH
Broadband Subscribers five year forecasts – Network operators, ISP's,
Net quarterly additions by network operators and ISP's
Revenues: Average monthly subscription costs DSL, Cable, Other; Annual ARPU; Monthly ARPU
IPTV: IPTV technology choices, IPTV subs by platform, Market Share of IPTV platforms , net quarterly additions to IPTV subs by platform
Broadband Music: Overview of music download service; Music downloads by quarter, Music download revenues
Broadband Movies: Movie download and streaming services; Online movie service subs by quarter
Thursday, November 16, 2006
IPSTAR Satellite
Hi,
I am very impress with fist IPSTAR satellite form local thai company. Let enjoy information with me.
"IPSTAR-1 Satellite is a Geostationary orbit satellite utilizing Ku-band spectrum for user applications. Ku-band spectrum provides the optimal solution for services in the Asia-Pacific region with a high Link-Availability (Margin) for user applications using a small user antenna size.
Proprietary waveforms are used for air interface between a user terminal and IPSTAR gateway. The downlink (Forward Link) to the Terminal will be TDM overlaying OFDM with patent pending enhancement to maximize the efficiency of spectrum utilization. The uplink channels (Return Link) from the user terminal will be based on Multimode Multiple Access MF-TDMA. The access methods can be selected by gateway Network Management System (NMS) to match application bit rate and traffic density requirement, including TDMA-DAMA for voice, and Slotted Aloha for web browsing and other bursty traffic. Every mode will employ advanced error correction coding, which will allow the uplink to use small antennas and power amplifiers even for high-speed uplink data rates. Future generation may employ spread spectrum CDMA technology to further enhance system capability. Optionally, there will be one-way version using telephone line as the Return Link, providing a cheaper alternative to a full two-way version.
The Satellite is a bent-pipe satellite achieving unprecedented capacity and functionality with no on-board regenerative payload. This eliminates the need for low reliability, heavy and power consuming on-board processor. Therefore, the Satellite will be as reliable as any conventional communications satellites and will certainly be more reliable than any broadband satellite that employs on-board processor. All intelligence, switching and routing capability will be put on the ground at gateway and network control centers. This will allow future upgrade of all electronics and software, which have been evolving with more capability and cost effectiveness at a very rapid pace.
The Satellite will have the capability to allocate its precious on-board resources (Dynamic Power Management and Dynamic Bandwidth Management) appropriately according to the actual need to maintain communication links at the highest level possible Quality of Service (QoS). This allocation is monitored and controlled on a dynamic basis through Satellite Payload Operation Center (SPOC) with the link quality information processed on-line by Gateway and Network Management Centers (GNCs).
Provide data : IPSTAR Co., Ltd
I am very impress with fist IPSTAR satellite form local thai company. Let enjoy information with me.
"IPSTAR-1 Satellite is a Geostationary orbit satellite utilizing Ku-band spectrum for user applications. Ku-band spectrum provides the optimal solution for services in the Asia-Pacific region with a high Link-Availability (Margin) for user applications using a small user antenna size.
Proprietary waveforms are used for air interface between a user terminal and IPSTAR gateway. The downlink (Forward Link) to the Terminal will be TDM overlaying OFDM with patent pending enhancement to maximize the efficiency of spectrum utilization. The uplink channels (Return Link) from the user terminal will be based on Multimode Multiple Access MF-TDMA. The access methods can be selected by gateway Network Management System (NMS) to match application bit rate and traffic density requirement, including TDMA-DAMA for voice, and Slotted Aloha for web browsing and other bursty traffic. Every mode will employ advanced error correction coding, which will allow the uplink to use small antennas and power amplifiers even for high-speed uplink data rates. Future generation may employ spread spectrum CDMA technology to further enhance system capability. Optionally, there will be one-way version using telephone line as the Return Link, providing a cheaper alternative to a full two-way version.
The Satellite is a bent-pipe satellite achieving unprecedented capacity and functionality with no on-board regenerative payload. This eliminates the need for low reliability, heavy and power consuming on-board processor. Therefore, the Satellite will be as reliable as any conventional communications satellites and will certainly be more reliable than any broadband satellite that employs on-board processor. All intelligence, switching and routing capability will be put on the ground at gateway and network control centers. This will allow future upgrade of all electronics and software, which have been evolving with more capability and cost effectiveness at a very rapid pace.
The Satellite will have the capability to allocate its precious on-board resources (Dynamic Power Management and Dynamic Bandwidth Management) appropriately according to the actual need to maintain communication links at the highest level possible Quality of Service (QoS). This allocation is monitored and controlled on a dynamic basis through Satellite Payload Operation Center (SPOC) with the link quality information processed on-line by Gateway and Network Management Centers (GNCs).
Provide data : IPSTAR Co., Ltd
Monday, November 13, 2006
What is ADSL ?
ADSL = Asymmetric Digital Subscribers Line
ADSL is a connection available from existing lines with fast download & upload speeds. ypu can used both internet and phone in same time because ADSL send data with differrent channel ( Voice and Data )
Last 5 Year ago Telecom provide ADSL speed start at 64 Kbs,
In thailnad year 2006,Telecom provide speed between 256 Kbs - 4 Mbs
You can enjoy Broadband TV and Radio with no Delay
Thanks for all reader,
Tana
ADSL is a connection available from existing lines with fast download & upload speeds. ypu can used both internet and phone in same time because ADSL send data with differrent channel ( Voice and Data )
Last 5 Year ago Telecom provide ADSL speed start at 64 Kbs,
In thailnad year 2006,Telecom provide speed between 256 Kbs - 4 Mbs
You can enjoy Broadband TV and Radio with no Delay
Thanks for all reader,
Tana
Saturday, November 11, 2006
Telecomunication with Simulation
Hi,
Let think that your boss need to investment in telecom and let you do satellite or fiber optic project and send result report to him with $50 in your poket money.
Simulation tool or software used to solve this problem , you can create signal on UTP ,Coax , Fiber or send satellite data signal with 5 click on the software
Eg:
Data rate : ? Hz
Distant : ? Km
Modulation : QPSK ?
Que : FIFO ( fist in first out ) ?
Time : ? Sec
then click the result , you can find BER ( bit error rate ) , Que , RTT Time and more report form simulation software
Eg Software : mathlab , Ezsim
Sweet dream!!
Tana
Let think that your boss need to investment in telecom and let you do satellite or fiber optic project and send result report to him with $50 in your poket money.
Simulation tool or software used to solve this problem , you can create signal on UTP ,Coax , Fiber or send satellite data signal with 5 click on the software
Eg:
Data rate : ? Hz
Distant : ? Km
Modulation : QPSK ?
Que : FIFO ( fist in first out ) ?
Time : ? Sec
then click the result , you can find BER ( bit error rate ) , Que , RTT Time and more report form simulation software
Eg Software : mathlab , Ezsim
Sweet dream!!
Tana
Private Network Address
Hi,
Private Network Address are network that not connected to other networks , Private network used to fix in intranet or Computer lab room.
This is the list of them
10.0.0.0 – 10.255.255.255 1 class A network
172.16.0.0 – 172.31.255.255 16 class B networks
192.168.0.0 – 192.168.255.255 256 class C networks
* 127.0.0.1 is ip address used to call your own computer such as Virture Server
Thanks for all reader.
Private Network Address are network that not connected to other networks , Private network used to fix in intranet or Computer lab room.
This is the list of them
10.0.0.0 – 10.255.255.255 1 class A network
172.16.0.0 – 172.31.255.255 16 class B networks
192.168.0.0 – 192.168.255.255 256 class C networks
* 127.0.0.1 is ip address used to call your own computer such as Virture Server
Thanks for all reader.
Friday, November 10, 2006
Joking with MP3 Disket
Hi,
I have my joking thing last 10 year ago, I try to save MP3 with 4 MB into my Disket...LOLNow in my class when i teach hi-school student ,This is the list that Let them know first.
8 bit = 1 byte
1024 byte = 1 KB
1024 KB = 1 GB
1024 GB = 1 Tera
* Disket size ( 1.44 MB )
* CD ROM ( 600-750 MB )
* DVD ROM ( 4.5 GB )
I have my joking thing last 10 year ago, I try to save MP3 with 4 MB into my Disket...LOLNow in my class when i teach hi-school student ,This is the list that Let them know first.
8 bit = 1 byte
1024 byte = 1 KB
1024 KB = 1 GB
1024 GB = 1 Tera
* Disket size ( 1.44 MB )
* CD ROM ( 600-750 MB )
* DVD ROM ( 4.5 GB )
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