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1. Key Features
1 Y' S+ E* }- b4 B1) Complete transceiver design of wireless communication at 5 GHz. - c+ b! n4 Q b9 O9 ?8 N }
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
% P4 T {3 S* n1 sdifferent country spectrum requirements. # C5 R& R1 {+ E0 y1 x4 B1 d+ z! Z
3) Dynamic frequency selection to resist interferences.
% Z0 ?/ ]/ p2 K- l- a6 r3 c4) Close-loop power control to minimize power consumption and be a friendly neighbor to 6 N% O0 J1 ^ `; u" ^
other WLAN networks at 5 GHz.
! @5 O# [* C) @ U8 ?5) Secure networking to assure privacy and content rights protection. $ ]# [/ ?2 p/ l9 o# u6 w8 Y" k
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, . ]" K! G* Q$ s6 n3 M, y) S, p; i
H.264 and VC-1 (WM-9). $ s8 v* C, l7 R# [
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
" d: {0 ]% i8 C' W- L. t8 Zbroadcasting.
2 m) k- C2 a( s+ }5 b, c( |8) Configurable expansion I/O connector enabling easy integration with existing host ) \7 ]7 v% U5 [0 I4 ^
systems. ) G8 q; i1 U: d' r
9) HCI interface to the host CPU to enable flexible application development at the host level.
. l- W* G4 d0 Q) E& N1 @10) Transmission of IR control signals to the video source devices from the TV location. # ?( l& p% p! k, ^/ k
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ' H& N" B' X) X X' [* h& o+ U
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 8 u% J3 [- f+ H! R
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 7 l& Z( [+ P1 u% v7 a
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 8 U7 D+ X& w$ q8 g' F" c$ i
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 1 d- n2 u/ q; a: `+ W8 ?% {* G
Mbps. 0 b8 p0 G( M* s, n7 O
3 System Security 8 z) F+ m+ o. C: y" _. \4 j1 M+ Y
The communication is authenticated and the media stream is encrypted to assure for
" R) F- q+ i3 ~* lprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
% A$ n1 I; b. M$ R1 Mensures private communications between each pair of units. This also allow for coexistence of $ F- l8 m9 }' c, k- q5 Y. O
multiple pairs of simultaneous operations without cross talk. , x1 X6 J& s& Z% y# I3 H
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Gaffer_tam@163.com |
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