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1. Key Features
) q0 e" f/ r- m1) 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.
- G5 Y$ {7 O+ t3) Dynamic frequency selection to resist interferences.
2 V7 O6 X( m* i4) Close-loop power control to minimize power consumption and be a friendly neighbor to
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other WLAN networks at 5 GHz.
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5) Secure networking to assure privacy and content rights protection.
& o" ^* w, c$ ?6) 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
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broadcasting.
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8) Configurable expansion I/O connector enabling easy integration with existing host
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systems.
2 s5 T4 I& `" f, A9) HCI interface to the host CPU to enable flexible application development at the host level.
9 {+ v: z2 Y$ r; U$ K10) Transmission of IR control signals to the video source devices from the TV location.
+ b9 N+ i" K* I3 n2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
7 F1 q( ~) u/ ~+ u! c# }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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power control (CLPC).
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
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The communication is authenticated and the media stream is encrypted to assure for
/ [2 k& E' _6 H1 Q9 g \1 w- Gprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
9 u0 X* N1 F; P: xensures private communications between each pair of units. This also allow for coexistence of
; |( V& k) q. Z0 P- n9 [4 S$ W, R& Omultiple pairs of simultaneous operations without cross talk.
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* r! j: @) P% bGaffer_tam@163.com |
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发表于 2007-2-9 18:07:46
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