|
|
1. Key Features
4 H. C, A+ S9 q" s- o v: V' e% E
1) Complete transceiver design of wireless communication at 5 GHz.
( n# _/ {* Q, ^: w [! w2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
3 x" G: Q8 [1 {- E' bdifferent country spectrum requirements.
6 U1 c1 G- f6 g* y- }
3) Dynamic frequency selection to resist interferences.
' [5 B! m9 n/ N' N) l4) Close-loop power control to minimize power consumption and be a friendly neighbor to
* [1 `4 |( h, L# M0 w5 A6 B$ U( u
other WLAN networks at 5 GHz.
0 E1 W- ?' g0 Y6 ^5 g2 H8 u. e0 r- A5) Secure networking to assure privacy and content rights protection.
[% F, M* F+ _& L% M* y+ ?6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
m z& e& x' s+ C+ T7 j( K, ?H.264 and VC-1 (WM-9).
; B, w. C( X3 `' @" v# a
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
( L% n. C+ b$ a. u/ |
broadcasting.
2 B5 A& ^ [- G" \" J* o8) Configurable expansion I/O connector enabling easy integration with existing host
+ Z1 z+ s! w( k7 Lsystems.
% ^# k' Y8 \$ G( O) C( z& g9) HCI interface to the host CPU to enable flexible application development at the host level.
5 C$ f0 y6 {7 B1 R% ?- g
10) Transmission of IR control signals to the video source devices from the TV location.
1 Z* E* X, X7 ^$ k1 d% d4 J2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
n/ ~1 T/ ~4 C9 o5 Z! y& v$ Y1 Q; l
Parallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
& m" g% o/ c/ m7 u& H5 k- q3 AWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; [ m6 W0 s$ J7 ^7 p: ]
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
! I! v4 v5 o, T8 \
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
) S% C: \1 i% `' V3 y# a. n- m
Mbps.
6 \" H; O% S! L/ m% x
3 System Security
+ l* Q* s4 W0 q2 l6 kThe communication is authenticated and the media stream is encrypted to assure for
6 D$ G: W3 g# p+ o
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
+ {* C. Z% V% ]! @/ K( C6 Eensures private communications between each pair of units. This also allow for coexistence of
0 f: ]8 H& d) x7 Q2 E; u1 g0 Q
multiple pairs of simultaneous operations without cross talk.
1 F8 M, d+ c+ G% w( x! ?
__________________________________________________________________________
! J8 u( `2 }7 h0 l# j5 iGaffer_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