Windows Embedded application in IP set-top box

The embedded operating systems of IP set-top boxes currently mainly include Windows XP Embedded, VxWorks and embedded Linux. Among them, Windows XP Embedded has been favored by more and more developers, and has been used more and more widely.

The current development momentum of IP set-top boxes comes from the business growth needs of service providers and users' requirements for new functions. The top priority for service providers is how to deploy profitable new services and multimedia and entertainment-oriented applications on IP set-top boxes at the lowest cost, so as to meet the ever-changing needs of users over time. Service providers also need to ensure that content protected by copyright law will not be illegally distributed. These have put forward higher requirements for the operating system of the IP set-top box, including the need for scalability and remote upgrade capabilities, and including rich multimedia technology and basic security functions (such as access control). Windows XP Embedded has demonstrated powerful functions to meet these requirements.

The Windows Embedded family includes two embedded operating systems, Windows CE and Windows XP Embedded, which are aimed at the requirements of the mass market and the special function market respectively.

Windows CE is mainly suitable for most of the IP set-top box market that requires a small memory footprint. It can provide a wider choice of hardware platforms, the latest Windows Media technology, Internet Explorer 6 browser, Instant Messenger and other applications, VoIP applications Functions such as interface, additional gateway and VoIP.

Windows XP Embedded allows developers to easily port existing desktop applications to IP set-top boxes, supporting the largest and latest multimedia technologies, including browsers that require a large amount of access to the Internet and require plug-in and ActiveX control download capabilities . In addition, Windows XP Embedded is also suitable for advanced, high-performance applications, such as local games or online games.

Both Windows CE and Windows XP Embedded well support the realization of IP set-top box functions and provide better scalability, including the following aspects:

First of all, Windows XP Embedded has a good network support function. The adjustable TCP/IP protocol set based on Windows XP includes IPv4 and IPv6 protocols and interoperability, so that the IP set-top box using Windows XP Embedded not only supports the current Internet architecture, but also focuses on the next generation of IP addresses. Windows XP Embedded with support for the latest wireless network standards (including 802.11a, 802.11b, 802.11g and 802.1x LAN wireless protocols) and Proximity Personal Area Network (PAN) technology, IP set-top boxes can also be used as wireless access points. In addition, Windows XP Embedded supports 802.3 and 802.5 Ethernet dial-up networking (Remote Access Service [RAS] and Point-to-Point Protocol [PPP]), Point-to-Point Protocol over Ethernet (PPPoE), and Virtual Private Network (VPN).

Secondly, Windows XP Embedded is more secure. Windows XP Embedded provides IP Security (IPSec) function to protect data transmitted on the network. IPSec can provide security mechanisms in virtual private networks and other protected networks to ensure that data in encrypted formats (such as 3DES) can be transmitted more securely over the network. At the same time, digital rights management (DRM) includes remote purchase of licenses and allows copyright owners to encrypt and manage Active Streaming Format (ASF) content, which can prevent illegal playback or copying of multimedia content. This protects the interests of copyright owners.

Finally, Windows XP Embedded has richer media support functions. Windows XP Embedded supports most powerful multimedia technologies including Microsoft Windows Media Player, and integrates a large number of audio and video codecs and formats, enabling users to obtain fast performance and advanced audio through IP set-top boxes. And video quality and support for digital music and digital photos.

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the antenna installing height , antenna gain, using environment like building and other obstructions , sensitivity of the receiver, antenna of the receiver . Installing antenna more high and using in the countryside , the distance will much more far.

EXAMPLE 5W FM Transmitter use in the city and hometown:

I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car, it cover 10km(6.21mile).

I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).

I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).

Below are the approximate range of different power FM Transmitters. ( The range is diameter )

0.1W ~ 5W FM Transmitter ：100M ~1KM

5W ~15W FM Ttransmitter : 1KM ~ 3KM

15W ~ 80W FM Transmitter : 3KM ~10KM

80W ~500W FM Transmitter : 10KM ~30KM

500W ~1000W FM Transmitter : 30KM ~ 50KM

1KW ~ 2KW FM Transmitter : 50KM ~100KM

2KW ~5KW FM Transmitter : 100KM ~150KM

5KW ~10KW FM Transmitter : 150KM ~200KM

How to contact us for the transmitter?

Call me +8618078869184 OR
Email me [email protected]
1.How far you want to cover in diameter ?
2.How tall of you tower ?
3.Where are you from ?
And we will give you more professional advice.

About Us

FMUSER.ORG is a system integration company focusing on RF wireless transmission / studio video audio equipment / streaming and data processing .We are providing everything from advice and consultancy through rack integration to installation, commissioning and training.

We offer FM Transmitter, Analog TV Transmitter, Digital TV transmitter, VHF UHF Transmitter, Antennas, Coaxial Cable Connectors, STL, On Air Processing, Broadcast Products for the Studio, RF Signal Monitoring, RDS Encoders, Audio Processors and Remote Site Control Units, IPTV Products, Video / Audio Encoder / Decoder, designed to meet the needs of both large international broadcast networks and small private stations alike.

Our solution has FM Radio Station / Analog TV Station / Digital TV Station / Audio Video Studio Equipment / Studio Transmitter Link / Transmitter Telemetry System / Hotel TV System / IPTV Live Broadcasting / Streaming Live Broadcast / Video Conference / CATV Broadcasting system.

We are using advanced technology products for all the systems, because we know the high reliability and high performance are so important for the system and solution . At the same time we also have to make sure our products system with a very reasonable price.

We have customers of public and commercial broadcasters, telecom operators and regulation authorities , and we also offer solution and products to many hundreds of smaller, local and community broadcasters .

FMUSER.ORG has been exporting more than 15 years and have clients all over the world. With 13 years experience in this field ,we have a professional team to solve customer's all kinds of problems. We dedicated in supplying the extremely reasonable pricing of professional products & services. Contact email : [email protected]

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We have modernization of the factory . You are welcome to visit our factory when you come to China.

At present , there are already 1095 customers around the world visited our Guangzhou Tianhe office . If you come to China , you are welcome to visit us .

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This is our participation in 2012 Global Sources Hong Kong Electronics Fair . Customers from all over the world finally have a chance to get together.

Where is Fmuser ?

You can search this numbers " 23.127460034623816,113.33224654197693 " in google map , then you can find our fmuser office .

FMUSER Guangzhou office is in Tianhe District which is the center of the Canton . Very near to the Canton Fair , guangzhou railway station, xiaobei road and dashatou , only need 10 minutes if take TAXI . Welcome friends around the world to visit and negotiate .

Contact: Sky Blue
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English: We accept all payments , such as PayPal, Credit Card, Western Union, Alipay, Money Bookers, T/T, LC, DP, DA, OA, Payoneer, If you have any question , please contact me [email protected] or WhatsApp +8618078869184

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Pay by Western Union to me :

First name/Given name: Yingfeng
Last name/Surname/ Family name: Zhang
Full name: Yingfeng Zhang
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City: Guangzhou

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T/T . Pay by T/T (wire transfer/ Telegraphic Transfer/ Bank Transfer)

First BANK INFORMATION (COMPANY ACCOUNT):

SWIFT BIC: BKCHHKHHXXX
Bank name: BANK OF CHINA (HONG KONG) LIMITED, HONG KONG
Bank Address: BANK OF CHINA TOWER, 1 GARDEN ROAD, CENTRAL, HONG KONG
BANK CODE: 012
Account Name : FMUSER INTERNATIONAL GROUP LIMITED
Account NO. : 012-676-2-007855-0

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Second BANK INFORMATION (COMPANY ACCOUNT):
Beneficiary: Fmuser International Group Inc
Account Number: 44050158090900000337
Beneficiary's Bank: China Construction Bank Guangdong Branch
SWIFT Code: PCBCCNBJGDX
Address: NO.553 Tianhe Road, Guangzhou, Guangdong,Tianhe District, China
**Note: When you transfer money to our bank account, please DO NOT write anything in the remark area, otherwise we won't be able to receive the payment due to government policy on international trade business.

* It will be sent in 1-2 working days when payment clear.

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* If the packages is below 2kg,we will be shipped via post airmail, it will take about 15-25days to your hand.

If the package is more than 2kg,we will ship via EMS , DHL , UPS, Fedex fast express delivery,it will take about 7~15days to your hand.

If the package more than 100kg , we will send via DHL or air freight. It will take about 3~7days to your hand.

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* Package will be sent as a "gift" and declear as less as possible,buyer don't need to pay for "TAX".

* After ship, we will send you an E-mail and give you the tracking number.

For Warranty .
Contact US--->>Return the item to us--->>Receive and send another replace .

Name: Liu xiaoxia
Address: 305Fang HuiLanGe HuangPuDaDaoXi 273Hao TianHeQu Guangzhou China.
ZIP:510620
Phone: +8618078869184

Please return to this address and write your paypal address,name,problem on note:

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