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1. Key Features
! q% k h; F1 J& ]% {. q1 p8 i# c, W1) Complete transceiver design of wireless communication at 5 GHz. 6 R j! _. I4 ^, U# v
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 4 N8 u7 d* } l! r: e7 h4 N
different country spectrum requirements. 2 q7 |8 I* z( d% z
3) Dynamic frequency selection to resist interferences. : q# N0 q9 @. N7 G8 \5 a; V6 j
4) Close-loop power control to minimize power consumption and be a friendly neighbor to 0 S5 |9 Y, \+ G. K% r7 ~4 F1 o
other WLAN networks at 5 GHz. ( A! J) o# @6 k9 u- b
5) Secure networking to assure privacy and content rights protection.
2 W6 [! u* y* N7 e( A8 _" r- L3 y6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 0 w2 I( G, U& \$ K( x; I/ i, f6 i
H.264 and VC-1 (WM-9).
" J; a& ~8 M: l& {0 M2 e, |7) Supports point-to-point video connection with full QoS and point-to-multipoint video
9 e6 D$ p5 `& M& d5 p8 C4 P4 o+ Ebroadcasting. " e: [8 N0 ]: w: m. O7 k5 K1 W
8) Configurable expansion I/O connector enabling easy integration with existing host
9 |( v1 B5 A5 n; h7 Q: H. \. nsystems. " \7 n& B6 Q% \- V: L& D8 y1 k
9) HCI interface to the host CPU to enable flexible application development at the host level.
. B, q4 r# {! |& { Y) K& o10) Transmission of IR control signals to the video source devices from the TV location. $ t' O: m) u) A
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either & S/ K" U$ v+ P- {8 Y! o: F( [
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
( |, D5 p( y( oWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
( n. M m# {9 Adifferent 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 , N5 q+ Y( x9 n r/ I* H; k
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
* }; u& M3 o8 g! vMbps.
& U2 b6 C3 z9 v, Y1 a/ v n& O# E3 System Security 4 l# ~1 q/ q: D+ a1 Q5 i; L/ `
The communication is authenticated and the media stream is encrypted to assure for & _4 H6 \7 R$ @
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
4 R6 L3 d7 k' Nensures private communications between each pair of units. This also allow for coexistence of
& k, Y& K& E8 d- y/ n$ tmultiple pairs of simultaneous operations without cross talk.
5 m; c$ q6 S: V$ w/ |$ k8 o__________________________________________________________________________ : }& r! [) v6 N/ Y+ h- ]& d
Gaffer_tam@163.com |
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