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1. Key Features
+ s0 V5 R5 l, V$ p1) Complete transceiver design of wireless communication at 5 GHz.
: w" F" \! z3 k/ h4 a1 d: J) T+ r2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 7 m* J/ i# l6 Y' g- M5 n- O
different country spectrum requirements. 1 C! t! J* L+ S, c4 ~3 _# K
3) Dynamic frequency selection to resist interferences. $ S, n1 k) X# f6 ?0 @7 w/ X0 `
4) Close-loop power control to minimize power consumption and be a friendly neighbor to . {6 G( E: }! G g' ]$ e
other WLAN networks at 5 GHz.
1 ~; L% o4 P: w. j5) Secure networking to assure privacy and content rights protection.
$ I( [; K! D" d# R$ z6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ! E J* n9 { w: [
H.264 and VC-1 (WM-9). . r, t6 L+ {4 ]5 j/ t- v" f3 z0 E
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
4 k5 J: Q8 e9 Y) k' M- ]broadcasting. , N, P6 t- Q9 u5 }+ ^0 l/ a
8) Configurable expansion I/O connector enabling easy integration with existing host
) c( M2 q% p$ o5 |% Tsystems.
1 u7 ~: V- M# e$ ^/ W( |2 o2 S9) HCI interface to the host CPU to enable flexible application development at the host level. & Q4 ^. R$ Q* f- k1 W8 C
10) Transmission of IR control signals to the video source devices from the TV location. 6 J/ D, j/ B8 n6 u9 } M3 g5 @
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 1 G% q2 I) R5 n( n+ E, d4 a
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the : R- o. T. O6 B% i7 v& U
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
+ ]( _' C/ P# B1 s& |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 A& ^1 Z9 l' h Z
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 m+ z3 y! Z% N+ Q& ^5 h
Mbps.
1 m* r2 C' y2 n8 M- I3 System Security * A7 e8 I/ y0 g6 s+ c" q: J
The communication is authenticated and the media stream is encrypted to assure for " ^$ d, w9 g6 `) R# W# o, i" V
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
# m/ v5 Q' b5 n+ aensures private communications between each pair of units. This also allow for coexistence of
# p4 |9 d- j1 k% O tmultiple pairs of simultaneous operations without cross talk.
! K* O/ M% W* H" m) r9 P" K9 K9 t__________________________________________________________________________
) l# d h# `; W. }Gaffer_tam@163.com |
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