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1. Key Features 6 q: e* z& J3 B
1) Complete transceiver design of wireless communication at 5 GHz. / i- A3 W( e. [# m
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with * O) J5 V8 ~/ p( X9 M6 C
different country spectrum requirements. " Y. B1 N' d5 B% E
3) Dynamic frequency selection to resist interferences.
7 E6 ^8 g2 O, i Q0 @3 d/ _4) Close-loop power control to minimize power consumption and be a friendly neighbor to 2 ~1 z' m! B$ K
other WLAN networks at 5 GHz. # _! i4 y! R- J& e
5) Secure networking to assure privacy and content rights protection. : P# J( S( K3 V, `
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
& q" Q. A4 y( O6 nH.264 and VC-1 (WM-9).
& P. V/ y) ]" f7) Supports point-to-point video connection with full QoS and point-to-multipoint video
* T8 H4 \& c- {- P! C7 n& Lbroadcasting. e; x$ i' J4 Y! _& b% [
8) Configurable expansion I/O connector enabling easy integration with existing host 9 c S/ ~/ w9 e7 j7 J n
systems. 8 [) I4 z% G* \6 V0 h7 E
9) HCI interface to the host CPU to enable flexible application development at the host level. 8 D1 M. R1 O7 D6 Z6 ^0 W1 f" q
10) Transmission of IR control signals to the video source devices from the TV location. 6 R* U9 Q) _! e, V6 q/ @4 _
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 2 K7 [# c2 h N6 y1 [( j! L' t% o2 G0 \
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
3 Q6 |- T& `7 x- t2 n4 ]) A6 [WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
" S) p0 J6 S2 O! N( udifferent 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
0 q. i$ J0 M1 e: Jpower 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
t- q# o% k! S- mMbps.
& v3 ^4 s) E% n: H3 System Security % o" h2 A* f, ^2 B
The communication is authenticated and the media stream is encrypted to assure for - i O" J, p# H5 a- q: h0 ]" Q( D
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
. T& z" y/ r- f3 h& O/ oensures private communications between each pair of units. This also allow for coexistence of
6 e1 V& Z7 d% @9 p" O Pmultiple pairs of simultaneous operations without cross talk.
/ H; o- L9 U; s7 s0 |6 }% h8 Q/ O__________________________________________________________________________
7 x7 i7 |2 `4 \9 S) h: kGaffer_tam@163.com |
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