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1. Key Features
/ c- U6 g$ l( F# w2 ^5 r1) Complete transceiver design of wireless communication at 5 GHz. 3 q0 v" D% V! G1 N) I- }/ H# x$ o
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with " r( u w# u N5 e( _) D2 r
different country spectrum requirements.
; q7 |- E' C P& Y) `0 P' c3) Dynamic frequency selection to resist interferences. - C$ I' s9 Y$ y) \: _, W
4) Close-loop power control to minimize power consumption and be a friendly neighbor to & X0 w; t$ K+ a
other WLAN networks at 5 GHz. . @2 A, Q/ M D1 r7 z) V
5) Secure networking to assure privacy and content rights protection. 4 R$ B/ _/ K- ]" w
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, $ c# f# ^: Y* L
H.264 and VC-1 (WM-9). + V- @4 B7 g% X) `, ~+ ?) l
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
, f9 _* k6 r5 B9 {9 f6 gbroadcasting.
! y$ y7 R6 Z/ z$ v7 M8) Configurable expansion I/O connector enabling easy integration with existing host & K! K$ g0 g8 i+ n0 @) B# F, ?
systems.
0 Z6 @. L. Q, H& v$ H0 }9) HCI interface to the host CPU to enable flexible application development at the host level.
; M$ O; ~- ~4 `, E O# A10) Transmission of IR control signals to the video source devices from the TV location. $ q% s* V' Y; u( @8 h
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either , [+ c% m4 _* s6 }* u
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the ( B3 @2 @! x: `1 p7 G
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 3 K! I. k" ]! E( u
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 3 x, [: e, c8 |$ M& `
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 ' c; n6 @6 N4 s9 a
Mbps. 5 ?: E! l) C" Y' J7 r: {
3 System Security
: f5 O t& p5 ^9 b5 Q1 Z+ I. NThe communication is authenticated and the media stream is encrypted to assure for
1 _0 w" V r- s# sprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit # N. e. A* q- W0 q2 d
ensures private communications between each pair of units. This also allow for coexistence of
- U6 W: r3 K r+ l b4 emultiple pairs of simultaneous operations without cross talk.
9 T2 k8 b, K3 u5 z* B__________________________________________________________________________ 9 Q6 j$ I/ ^( T& @" a `) o
Gaffer_tam@163.com |
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