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1. Key Features
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1) Complete transceiver design of wireless communication at 5 GHz.
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2) 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.
4 N3 v9 p+ |7 V( ^. Y% e3 L4 }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
7 o Q$ t+ ?& y# C3 t& cother WLAN networks at 5 GHz.
' F1 E+ }$ p8 S5 W- ^" b W6 d5) Secure networking to assure privacy and content rights protection.
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6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
- Y# }4 {5 O1 ~3 e. G; YH.264 and VC-1 (WM-9).
: M3 F5 B6 m" R) v0 C7) Supports point-to-point video connection with full QoS and point-to-multipoint video
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broadcasting.
+ i( }2 ?$ R2 W; I2 X) Q8 `8) Configurable expansion I/O connector enabling easy integration with existing host
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systems.
- B+ K& ^2 f+ w+ c, X9) HCI interface to the host CPU to enable flexible application development at the host level.
) _1 N3 ~! g9 C, D( P7 j10) Transmission of IR control signals to the video source devices from the TV location.
) _4 l1 Y) K4 V2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
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Parallel or Serial mode.
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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3 System Security
. w' K2 q: B* C8 ^. I4 _The communication is authenticated and the media stream is encrypted to assure for
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protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
7 R# D& f' ]) y( H3 fensures private communications between each pair of units. This also allow for coexistence of
0 [8 l* L" |) { z, j) O: rmultiple pairs of simultaneous operations without cross talk.
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__________________________________________________________________________
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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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