|
|
1. Key Features
' l, _2 A9 J5 m# V* K! \9 {' K4 k1) Complete transceiver design of wireless communication at 5 GHz.
" r7 _+ t0 v5 p0 a
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; r, O4 Q- h) k
different country spectrum requirements.
) P4 d. p W# \! B) a7 W3) Dynamic frequency selection to resist interferences.
+ I2 b& O2 E t z. T8 [. w+ Q4) Close-loop power control to minimize power consumption and be a friendly neighbor to
1 L* L O8 z0 N; b& W- vother WLAN networks at 5 GHz.
' |+ Y6 H' P0 E5) Secure networking to assure privacy and content rights protection.
0 A z5 e) @ @% R( A; t0 z
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
6 f1 R8 B; s N( d
H.264 and VC-1 (WM-9).
) c( O0 t3 |: P. H4 D" _7) Supports point-to-point video connection with full QoS and point-to-multipoint video
: \8 P7 U; L6 W# z, X
broadcasting.
8 Y# x+ @) W" p! ]
8) Configurable expansion I/O connector enabling easy integration with existing host
3 E! w0 _, K* v! p( c
systems.
2 u$ s( V& ~ C4 z9 [, `2 j
9) HCI interface to the host CPU to enable flexible application development at the host level.
% g; ?: v! e8 \ b' C# R. c r1 c
10) Transmission of IR control signals to the video source devices from the TV location.
- G! o* P" [5 d4 u/ f% k( R
2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
' N% _- w/ ]. t9 O2 LParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
' Q+ F+ K5 _5 f+ k6 Q& E2 |
WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# B! E7 @3 H8 R1 }1 `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
$ y! ^, v4 v- }! a4 N6 {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
' b* O& V- O) P2 ]
Mbps.
9 S' d/ h) v5 ~# C: B" j
3 System Security
- K2 N2 a6 E6 P+ C/ @
The communication is authenticated and the media stream is encrypted to assure for
6 W7 k% @6 a* ]' |/ A
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
$ c L( {2 q& C5 i3 }0 V
ensures private communications between each pair of units. This also allow for coexistence of
9 i! P5 K% b/ r. Q. c" F0 E
multiple pairs of simultaneous operations without cross talk.
/ k& u, d1 Z/ \' B u% e2 b__________________________________________________________________________
+ E$ ~5 |6 W$ w) k, c- m
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