|
|
1. Key Features
S- s/ \4 M9 K& c% Y8 d1) Complete transceiver design of wireless communication at 5 GHz.
( N) Q' Z) S2 l- X2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with % q4 P/ U, ]7 q3 U' {
different country spectrum requirements. + W- j' v0 W2 y' c, f$ q* S
3) Dynamic frequency selection to resist interferences. + Y, r8 L) S% t( n4 q1 V) l6 u
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
# Y; Z! l' }2 A- H& Tother WLAN networks at 5 GHz. . c3 ]; T& a' q% I
5) Secure networking to assure privacy and content rights protection. 4 L9 T0 c; M& b4 O3 R6 N
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
, b H; i; _( \5 Y( lH.264 and VC-1 (WM-9). 8 Y) c8 W. _7 s) {3 b- ~
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
% q2 o2 r' V6 N$ cbroadcasting.
# b$ |! z7 S. l$ x( h$ S0 S$ O8) Configurable expansion I/O connector enabling easy integration with existing host 3 g, T+ q2 E( U6 G$ K
systems. - W4 Z# W, O2 `9 H8 T! d* A }7 p# ^
9) HCI interface to the host CPU to enable flexible application development at the host level. 0 E" _% r8 V5 \ O
10) Transmission of IR control signals to the video source devices from the TV location.
+ e$ q6 d: s' x; m& d2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either / F/ M4 h' [3 e( O
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
) s- K- Y/ L0 J! r# v" P, tWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
% C$ I- y' ~; ~$ m* xdifferent 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 : D Z3 M& H1 J( P* _1 J
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
7 H( d) C6 M+ L1 ]Mbps.
C% x! U0 s7 ?- `- d# ]. U3 System Security - s% \7 f; |+ @) g9 f$ q0 K
The communication is authenticated and the media stream is encrypted to assure for & \2 x& v5 n2 ^! \& ^* Y! ]+ ?
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
/ c- \5 p/ N6 x, j o& z, Z/ V# Yensures private communications between each pair of units. This also allow for coexistence of
) k6 y3 ^! K4 A: Nmultiple pairs of simultaneous operations without cross talk.
6 p1 {( F |2 E. m6 A9 [__________________________________________________________________________ ! N1 Q) \/ a, n/ g) E5 c! [
Gaffer_tam@163.com |
|