|
|
1. Key Features
# W- g; @. c. O2 f" D) L% O
1) Complete transceiver design of wireless communication at 5 GHz.
9 S* V3 {0 F. m; [: @$ U& y
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
6 I1 ^: q# ~- E5 I
different country spectrum requirements.
; ^+ a; k" _3 N7 }, i0 e. B
3) Dynamic frequency selection to resist interferences.
x! b) z9 t8 i
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
4 }3 g; d" e% @* S# c, m) {% o
other WLAN networks at 5 GHz.
/ p; H2 Y( K" ?3 k+ _* T' S2 _
5) Secure networking to assure privacy and content rights protection.
4 X! A$ S/ e; m8 P
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
# z. M# ~! }% M4 E( ?1 _( h2 ]
H.264 and VC-1 (WM-9).
. u! {5 S( d8 A/ J& E% \7) Supports point-to-point video connection with full QoS and point-to-multipoint video
4 r# q) z$ R5 k% S9 [ X8 [# \broadcasting.
, z- L* V; v6 @4 q9 }
8) Configurable expansion I/O connector enabling easy integration with existing host
9 k; ~. o- h9 f" asystems.
0 \8 z3 K& F# ?( O/ w' c
9) HCI interface to the host CPU to enable flexible application development at the host level.
( s& L& p; r: s( I8 u3 b10) Transmission of IR control signals to the video source devices from the TV location.
+ o/ j- |9 Z9 j$ s2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
; O( ]2 z5 F6 ^# C0 Q( G: I$ aParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
2 b3 f4 S& `4 q5 D! z* F1 Q E6 B, rWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
- p9 {. ?( I9 j1 `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
0 I% r+ R, h% A0 k7 I; y: C/ @
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 ~" H' r" }7 T- L0 A- aMbps.
$ R8 }6 @* y& x6 {& W/ P0 k) p3 System Security
, j; J. z3 g/ T9 i) F- W% X
The communication is authenticated and the media stream is encrypted to assure for
% _6 X+ R4 T9 v- |protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
; h% E3 J! e/ e) m: p: p; O: Z; Qensures private communications between each pair of units. This also allow for coexistence of
- m$ c0 z, S* g" U' R8 w2 D
multiple pairs of simultaneous operations without cross talk.
- R' I- I; q. M4 M$ I__________________________________________________________________________
! J: `. I1 n$ _! v# T. 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