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1. Key Features
4 M* `, O' n0 r( ^* J( p1) Complete transceiver design of wireless communication at 5 GHz.
3 @9 {. x! h$ M* \' C5 k0 F) g2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
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different country spectrum requirements.
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3) Dynamic frequency selection to resist interferences.
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4) Close-loop power control to minimize power consumption and be a friendly neighbor to
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other WLAN networks at 5 GHz.
2 J0 N5 e* @8 x: t/ ?5) Secure networking to assure privacy and content rights protection.
0 j* y6 Q | @. x" J. t7 J# I8 M4 h6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
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H.264 and VC-1 (WM-9).
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7) Supports point-to-point video connection with full QoS and point-to-multipoint video
1 s; d/ \" h4 V: Z& a, @6 Abroadcasting.
5 g$ N. u8 p! o% F2 s' w' ?4 P; t8) Configurable expansion I/O connector enabling easy integration with existing host
: ^8 X2 F* a6 | U1 M- {+ ?systems.
. a3 h* g# L" e# K9) HCI interface to the host CPU to enable flexible application development at the host level.
5 @2 @; D9 O+ l' B) B% Z" S! M10) Transmission of IR control signals to the video source devices from the TV location.
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2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
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The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
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WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
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different country spectrum requirements.
The system support data rates from 6 Mbps to 60 Mbps.
The system supports video bit rates from 3 Mbps to 45 Mbps.
Proprietary radio resource control with dynamic frequency selection (DFS) and close-loop
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Overall video propagation delay of less than 30 ms.
Receive sensitivity is –86 dBm for video rate of 6 Mbps, and –78 dBm for video rate of 20
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Mbps.
% }$ ]! Z4 U6 g3 System Security
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The communication is authenticated and the media stream is encrypted to assure for
; }$ @( F7 Q6 u2 _3 tprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
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ensures private communications between each pair of units. This also allow for coexistence of
! ?" B* ]+ P; A4 z8 m. [multiple pairs of simultaneous operations without cross talk.
4 K4 v3 k7 w0 u5 V4 ]0 F4 `__________________________________________________________________________
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Gaffer_tam@163.com |
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发表于 2007-2-9 18:07:46
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