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1. Key Features
1 F! ]% V& N& \2 D/ n3 m u; b% U, M1) Complete transceiver design of wireless communication at 5 GHz.
3 L( h' ?/ R3 v0 Y/ B/ W2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 6 M5 W. A; {7 H3 a
different country spectrum requirements.
/ h$ l/ o, M5 D% E' `" Z6 \3) Dynamic frequency selection to resist interferences. 3 c& B- u* q! R* h7 b. a+ }, y
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
! f1 b3 I% d% y* S, kother WLAN networks at 5 GHz. / I" v H( y% _% A( h4 @0 L4 \
5) Secure networking to assure privacy and content rights protection. ) [6 J S& B' k$ Q
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
@, |! M; z: Q* NH.264 and VC-1 (WM-9). : n/ Y$ ?" O1 l( w% @0 v ]
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 3 w: {. }1 K/ W5 K5 G; x1 R- f
broadcasting.
8 [7 J6 L& k, g/ b; d8 |8) Configurable expansion I/O connector enabling easy integration with existing host 8 J: K# s$ b4 f2 L( f# U
systems. + L+ I P& e+ E. _7 n
9) HCI interface to the host CPU to enable flexible application development at the host level. & T3 P# M5 p- `! S
10) Transmission of IR control signals to the video source devices from the TV location. ' z6 }- h% O6 J
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either * l7 V. s e( N5 t
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
0 x, ~6 A3 F" u/ qWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
) E( R/ L+ j2 b3 Qdifferent 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
) C8 C' R/ o6 |( g! u- Q& @' ]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
: }) A- ~% y) I# b0 x* JMbps. 8 V: n; C, a, z$ \9 c9 y9 E
3 System Security
. F7 F# P9 r1 v" S$ TThe communication is authenticated and the media stream is encrypted to assure for 9 Z4 f$ U+ N+ _* ~) N
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
: V2 f( U5 B' [5 \5 wensures private communications between each pair of units. This also allow for coexistence of & z8 f5 O& f: O% q: e/ {3 J9 b, y! d, g
multiple pairs of simultaneous operations without cross talk. ! z2 U/ U }4 Z3 ]7 e; j- ?
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Gaffer_tam@163.com |
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