|
|
1. Key Features
" G* O/ [$ [* G. K1) Complete transceiver design of wireless communication at 5 GHz.
\4 u+ M+ H* L! a* K5 L- b; I$ F
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
1 u" Q1 R* i9 A4 a! I6 L) ]$ \" \different country spectrum requirements.
, _% Y6 ]7 q7 a, M2 `+ n
3) Dynamic frequency selection to resist interferences.
& b, Z- f9 k0 h V5 [! N: {4) Close-loop power control to minimize power consumption and be a friendly neighbor to
# x) l. T: ?# v- {; G8 _$ u- j
other WLAN networks at 5 GHz.
8 @& U- L) J% C5 E6 b* K
5) Secure networking to assure privacy and content rights protection.
) a- j; B0 K) X7 f6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
. K X I1 z3 U5 D* R6 s4 U4 Z
H.264 and VC-1 (WM-9).
: `' o3 k4 \# N
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
0 q; v/ X: g- |
broadcasting.
' n! }' p( `% t
8) Configurable expansion I/O connector enabling easy integration with existing host
* M7 E2 N1 H$ a) t9 K9 x" Nsystems.
5 K2 D. E5 v' k& b& |0 P5 c' s
9) HCI interface to the host CPU to enable flexible application development at the host level.
* g2 r# I/ K, H) D10) Transmission of IR control signals to the video source devices from the TV location.
' B+ a. b+ C" Z5 `, a- V2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
, z* L2 S# E9 c; Y0 rParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
8 z# A2 x+ z N7 H! M6 q0 I h
WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
1 N. _+ a$ g Odifferent 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
' s6 X8 G9 z# d8 A9 Xpower 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 r- M9 S; g2 q8 b$ k
Mbps.
7 E# W! F( Z3 F$ J; k0 d3 System Security
5 V$ x, C, i8 F" F
The communication is authenticated and the media stream is encrypted to assure for
& h8 {- q3 p* v s* ]2 n zprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
8 `. L {& R' g+ T8 c) Bensures private communications between each pair of units. This also allow for coexistence of
( {2 S% V0 G. e' e: E+ H
multiple pairs of simultaneous operations without cross talk.
6 L8 p& H. y2 m0 ?8 s7 h7 A- w__________________________________________________________________________
3 t4 N. M9 x' z7 j6 cGaffer_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