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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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3) Dynamic frequency selection to resist interferences.
' ]8 E8 `" N- i9 B7 U4 Z. z. g) w4) Close-loop power control to minimize power consumption and be a friendly neighbor to
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other WLAN networks at 5 GHz.
5 Q8 m, e7 B! j* o+ x" [( X5) 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,
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7) Supports point-to-point video connection with full QoS and point-to-multipoint video
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8) Configurable expansion I/O connector enabling easy integration with existing host
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9) HCI interface to the host CPU to enable flexible application development at the host level.
3 h. L) W1 C5 M" L10) Transmission of IR control signals to the video source devices from the TV location.
$ T/ r1 A1 O/ Y& l2 V& J1 H$ c2 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
3 N9 U& E" o7 g0 R; RWiViTM 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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Mbps.
6 U: H( C( z- e$ z, W$ ?* K- Y) N3 System Security
: Q6 @: b% n" X- |+ {8 w5 uThe communication is authenticated and the media stream is encrypted to assure for
p) O _ W+ a% l: v+ R: tprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
4 g' b4 u* R2 tensures private communications between each pair of units. This also allow for coexistence of
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multiple pairs of simultaneous operations without cross talk.
9 [% |/ S! c$ T8 e1 b) W4 y5 P$ }__________________________________________________________________________
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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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