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1. Key Features
1 h- A# X" N" ~# A$ h3 y7 x. y1) Complete transceiver design of wireless communication at 5 GHz. * J/ H# C- h- z
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
. c3 I. F2 v$ Idifferent country spectrum requirements. 1 G% l8 a3 q9 ~9 e* v2 _
3) Dynamic frequency selection to resist interferences. 6 ^1 [+ s! X1 K4 W2 j7 N
4) Close-loop power control to minimize power consumption and be a friendly neighbor to ( L! _1 o+ `! s1 [0 v' X
other WLAN networks at 5 GHz.
" J' J( p- z, ]# n5) Secure networking to assure privacy and content rights protection.
1 ]7 o9 n; b* Y d$ ]- T7 t( r6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, " O' J( K7 V5 G2 c0 l% \
H.264 and VC-1 (WM-9).
4 ^$ |0 d$ M& y3 o* {& |( z) _$ Z: u7) Supports point-to-point video connection with full QoS and point-to-multipoint video
: v3 c% l% Y9 d' U" A3 n1 Obroadcasting.
8 L9 D( ?! z( l! ?& j9 O# ^+ H8) Configurable expansion I/O connector enabling easy integration with existing host
. E2 x$ l3 _' [" F c: _8 W. hsystems.
& ^0 J( D' _; l. C1 n2 W9) HCI interface to the host CPU to enable flexible application development at the host level. 5 H4 j. S6 ]' i: B! j
10) Transmission of IR control signals to the video source devices from the TV location.
" ^( z& d& G0 Y n. e+ @2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
! P% d. {2 o( |2 C' MParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the , @! m8 M; Q) O9 f i: t8 \
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with / z2 E+ H7 M; B T5 E
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 ; Q3 U# b4 s* N2 h/ [
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 $ O/ b( v$ P( L- d# l% q
Mbps. 5 E; [" W r x! [5 T! P$ Y
3 System Security : a# r/ X6 n C( B! m# g
The communication is authenticated and the media stream is encrypted to assure for
6 n. V2 `1 Z$ D$ ]0 ?6 v/ N' Vprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
0 T$ h3 y+ u9 e$ j. Eensures private communications between each pair of units. This also allow for coexistence of - k; W2 ?; v1 a3 E1 b7 ^
multiple pairs of simultaneous operations without cross talk. 9 y( F3 O' o0 U- }( n
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0 D% D* b9 _# ?3 {9 X2 Q, `Gaffer_tam@163.com |
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