|
|
1. Key Features
- V& Y1 D6 s/ n
1) Complete transceiver design of wireless communication at 5 GHz.
6 c8 O) x! _% o$ _
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 P( h" E# t/ D( z
different country spectrum requirements.
# B3 A# @; n; i* ]' P+ @
3) Dynamic frequency selection to resist interferences.
: H+ m' V- Q( V3 G+ J" v
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
& G5 d+ z c: |other WLAN networks at 5 GHz.
- `% \2 X& o0 U9 V4 ? @1 {7 b7 v
5) Secure networking to assure privacy and content rights protection.
/ x6 Q- ^1 B' [* B3 g
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
9 u" j# `0 w( d4 k% b8 CH.264 and VC-1 (WM-9).
6 U; p, ?3 z+ ?1 V% d% l
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
- q3 Y- x) k2 ~2 W4 V5 N" bbroadcasting.
; q) A+ `5 Q. D, l! W+ X
8) Configurable expansion I/O connector enabling easy integration with existing host
! S4 n2 I3 M. i7 G/ N
systems.
7 e% ~( S# w8 T: h* a5 y! f: e) }+ f
9) HCI interface to the host CPU to enable flexible application development at the host level.
1 p+ R2 @/ e; o$ u7 g" i
10) Transmission of IR control signals to the video source devices from the TV location.
i" H; o* M; O; W2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
0 ?+ a6 J0 W4 a9 B. U7 A2 y: yParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
& l' R8 A' R" O5 |1 D+ b( }: vWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
% I' Y- X) ]7 j3 adifferent 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+ X0 U9 l V- k
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
2 \, q4 v. b) r- _6 @6 JMbps.
, G% p/ U) x9 u6 m+ c3 System Security
[9 [7 N2 w6 Y1 G7 `; x- K
The communication is authenticated and the media stream is encrypted to assure for
/ @/ q8 `! x9 ^
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
, ^: U3 D- y+ d" o" @- {/ y' M
ensures private communications between each pair of units. This also allow for coexistence of
: K2 z6 g+ W; B# W5 tmultiple pairs of simultaneous operations without cross talk.
2 w& W3 u/ T6 n" N5 O7 O__________________________________________________________________________
" @3 b& u5 }1 j+ W
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