|
|
1. Key Features
+ u, }8 o! [0 x; e2 [6 C1) Complete transceiver design of wireless communication at 5 GHz.
: C0 s3 {. x2 s; j# l2 c1 D& c2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 v7 |' s; @5 G% n) c7 P& E
different country spectrum requirements.
( g/ l: Z5 w2 i- |3) Dynamic frequency selection to resist interferences.
- W6 v% v/ c" w1 ], q$ Q4) Close-loop power control to minimize power consumption and be a friendly neighbor to
& U5 u4 V. m. l8 z2 x, dother WLAN networks at 5 GHz.
" v1 ? v2 U) j% O5) Secure networking to assure privacy and content rights protection.
( Z$ ~$ |* b9 s9 s" M. G% z6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
/ @- U/ t4 M( w' ?& _* _
H.264 and VC-1 (WM-9).
9 F( _3 P, ?! o4 Q! j0 x0 R& T6 P" j
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
! P8 K i; ~- P c/ X2 ?
broadcasting.
& @0 ~' Q' J& w1 e$ P
8) Configurable expansion I/O connector enabling easy integration with existing host
8 Y- c$ O: X/ Ssystems.
3 x5 |0 ]8 u# z2 P$ Q9) HCI interface to the host CPU to enable flexible application development at the host level.
8 F. Q) w/ S5 _7 y10) Transmission of IR control signals to the video source devices from the TV location.
2 L' ?* Q$ t. G- w3 x7 x2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
5 v; ^1 F* @* Z( Z& E4 a! |; `) H% U' FParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
- ?( u1 ]. j! A1 [- e& OWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
0 W+ R1 X# d1 h" y- s2 y0 O4 G
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
$ p+ Q/ E/ l7 f5 i
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 l; h" J( ~2 OMbps.
% X. g. r) Z/ H; |: l! _6 S
3 System Security
6 _) t1 b4 v/ {& S/ n- j% @The communication is authenticated and the media stream is encrypted to assure for
& o! S ]" T' {2 Kprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
( e3 ^5 L! @, d' @8 M, S6 O
ensures private communications between each pair of units. This also allow for coexistence of
: R3 ^, t( G1 U# z$ J5 e! l
multiple pairs of simultaneous operations without cross talk.
; X$ I/ U0 t6 K6 c; A' j, N. ~& p1 x
__________________________________________________________________________
, x) I* A* z# F7 `5 s. a7 R7 VGaffer_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