|
|
1. Key Features
2 S# t! M- Y% L1) Complete transceiver design of wireless communication at 5 GHz.
& x$ R4 ?5 f; X8 a9 Q; H
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
0 f: z/ X8 T& b/ h9 S
different country spectrum requirements.
7 N! I# E1 k- \* O) B4 W/ Z X
3) Dynamic frequency selection to resist interferences.
8 `9 k1 a) Z) C: I4) Close-loop power control to minimize power consumption and be a friendly neighbor to
+ L8 I5 N+ u1 jother WLAN networks at 5 GHz.
% Z0 H$ z5 v% P2 N; H R" K( N* g/ @5) Secure networking to assure privacy and content rights protection.
4 n+ N( h p8 K2 E' J5 O( D+ [
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
' I4 q, h& @ k1 ?! ~. QH.264 and VC-1 (WM-9).
7 R( a5 G: v3 \" t* Q
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
7 L' I8 Z. {6 t) l( _$ j' X
broadcasting.
, |. ]& y6 k6 ] s0 Z0 V8) Configurable expansion I/O connector enabling easy integration with existing host
3 q/ U0 ], l2 S$ s- Q6 H+ {' Esystems.
8 P |1 ^0 y. N; g4 @
9) HCI interface to the host CPU to enable flexible application development at the host level.
" o3 e* o* W4 H: F3 Y10) Transmission of IR control signals to the video source devices from the TV location.
8 k; g T1 T5 G+ o$ n# O4 k- J2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
* q4 P- ]8 K% ?8 n) _2 _9 aParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
5 l" m. @+ a" U7 xWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; f: ^. c' L& W5 a3 S0 |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
* O) \$ v& j# T" H" Z, w
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 ]/ h1 {) z/ S5 W. O6 g {) _0 BMbps.
9 _) [; H/ [& W1 N5 Q, s
3 System Security
" Q0 P& C* x6 i A5 ^1 Z
The communication is authenticated and the media stream is encrypted to assure for
. p# ?2 |! D, x/ d
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
- y' b$ L3 \1 b; n- l2 Oensures private communications between each pair of units. This also allow for coexistence of
h5 i0 C; q. o7 Y6 b
multiple pairs of simultaneous operations without cross talk.
- w% n8 f+ E# V) o) r* a
__________________________________________________________________________
0 }4 s. `: G3 Y' H& o
Gaffer_tam@163.com |
|
IP卡
狗仔卡
发表于 2007-2-9 18:07:46
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡