|
|
1. Key Features 0 b, ]# u& T' @$ t
1) Complete transceiver design of wireless communication at 5 GHz. & J) P/ `' b. N7 H1 `
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with - d- S, x+ \5 L1 \8 d( Y$ g) j/ Y
different country spectrum requirements.
; I! q# ?" Z% `/ I" s3) Dynamic frequency selection to resist interferences. : i0 O- i8 f9 j2 G2 X* A* q1 _" a
4) Close-loop power control to minimize power consumption and be a friendly neighbor to / T: i) R( B5 {
other WLAN networks at 5 GHz. % b% \; ]: N# L( e( |
5) Secure networking to assure privacy and content rights protection.
3 |2 C" J7 M L. E6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
3 i3 t& a' Y9 k$ \ MH.264 and VC-1 (WM-9). 0 ]( b) ^" u; K4 S4 p
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
% F, m. E, O' a0 y0 A2 Zbroadcasting.
q" F3 q0 ?% }) h% e0 c4 p2 c. h. `2 o8) Configurable expansion I/O connector enabling easy integration with existing host 3 b! _, _" T1 m o+ l
systems. % j3 a: h4 d( n U8 h. m' F. c* V' U
9) HCI interface to the host CPU to enable flexible application development at the host level. 1 o8 j! |) _6 |9 t, ~- @" |5 ~9 o
10) Transmission of IR control signals to the video source devices from the TV location.
' p% u& E2 |# P* h& S2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
$ W+ F6 M# ?/ {: qParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
" T& S& R& |! N! }1 M @9 |WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with & S _: r7 h) q. 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 & `1 u+ ?9 L6 _4 b _/ a& m/ u0 @, l
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/ i! G9 B: L u5 v
Mbps.
* _. ?0 }! f M( u) [+ E3 System Security
( C$ K- A$ I5 w- r, zThe communication is authenticated and the media stream is encrypted to assure for
2 H) O* f+ H! }0 L4 J6 C1 tprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit $ C( L0 U# ~$ g8 x: h. }& {
ensures private communications between each pair of units. This also allow for coexistence of 3 [" h2 j2 U4 y* J
multiple pairs of simultaneous operations without cross talk. 6 S6 S. s2 `9 f, w( L$ C" T0 X
__________________________________________________________________________
( S) @' f6 b( O7 J8 yGaffer_tam@163.com |
|