|
|
1. Key Features
2 [8 X3 t9 T x1 H4 e% Q
1) Complete transceiver design of wireless communication at 5 GHz.
& ^( P( B* y, a) Z2 r
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
) \4 N" A5 r+ o0 D6 ?different country spectrum requirements.
& D2 r$ X5 h, n; b c+ q5 D3) Dynamic frequency selection to resist interferences.
( P. P, P6 O: U& Y2 p4) Close-loop power control to minimize power consumption and be a friendly neighbor to
- y1 b0 B, N6 e5 q6 o6 v
other WLAN networks at 5 GHz.
0 D; z$ L% e. g& x$ c4 i. N5) Secure networking to assure privacy and content rights protection.
% M$ C- p2 m; t8 ^* @" K4 _
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
; F; ~. `* d* ~ z0 r: \, \: yH.264 and VC-1 (WM-9).
! ?1 t Z1 M9 ~3 F6 w, M
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
5 u0 F* P" j0 S
broadcasting.
9 w, `; N. Y% u1 }& y
8) Configurable expansion I/O connector enabling easy integration with existing host
5 t8 D6 s' j( r3 a: Z
systems.
0 B8 x8 \, O0 j# Q" {" K+ o9 i9 Z9) HCI interface to the host CPU to enable flexible application development at the host level.
9 L8 g( n7 t: C1 D' G4 d10) Transmission of IR control signals to the video source devices from the TV location.
+ r0 H C* W; i1 E
2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
6 B8 c) |! |7 m, ~$ ?# i4 g2 ~Parallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
0 \/ y4 P8 H7 Q$ ^; E0 L# i
WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
! {8 k2 X9 j7 x# N' Fdifferent 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
; O2 @& ^9 ~- B$ h4 V/ ppower 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
- k1 o6 J# J4 b. R2 {8 a
Mbps.
5 }" P' F! d7 [! l. X
3 System Security
$ L6 \& \1 q: t& p6 q8 yThe communication is authenticated and the media stream is encrypted to assure for
5 I6 ~6 j$ d1 e, S& f& jprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
. M8 w- ?6 ]0 i' f+ R
ensures private communications between each pair of units. This also allow for coexistence of
8 f) z t2 a+ L2 d
multiple pairs of simultaneous operations without cross talk.
. O, }+ J+ C2 _. N4 k$ X__________________________________________________________________________
; N U! h) P8 |3 k" SGaffer_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