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1. Key Features
3 l* \0 a# S. ?) c1) 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.
, u+ M* P0 S" b3 E7 v% F. N+ q# q3) Dynamic frequency selection to resist interferences.
7 u6 ]/ z) z3 q. O4) 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.
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6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
7 J% k" E4 b( E( ]4 K9 n9 _, UH.264 and VC-1 (WM-9).
) v: \3 k+ ~+ t6 {8 F8 E$ A' N7) 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
& D* r. o5 d) ^. asystems.
6 H f' N& B. \. K7 _9) HCI interface to the host CPU to enable flexible application development at the host level.
1 D! V5 s+ q8 a& A! {: I10) Transmission of IR control signals to the video source devices from the TV location.
; g/ N' Y# ]% C+ U* s1 b9 O2 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
: {# L! |9 p3 s9 |WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
0 O4 x% @& w8 ]& s1 Ldifferent 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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' F2 c% [6 Q5 N( ~7 k: x3 System Security
. {' s$ o, E" c6 _! DThe communication is authenticated and the media stream is encrypted to assure for
/ z& U" [/ J% Q( d7 T7 r7 Kprotection 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
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multiple pairs of simultaneous operations without cross talk.
4 e; X w2 N# z5 S3 {# c__________________________________________________________________________
. @/ m' Y( b/ E7 G1 DGaffer_tam@163.com |
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发表于 2007-2-9 18:07:46
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