|
|
1. Key Features
; ]5 F$ M! l1 Z k, f: k1) Complete transceiver design of wireless communication at 5 GHz.
: i+ K1 j/ p' Z' N L4 M$ b
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 Q+ V$ M* |0 }% F3 }% s! r2 }
different country spectrum requirements.
" `4 T& C0 s, G, M0 A3) Dynamic frequency selection to resist interferences.
9 {; l+ F% @4 q& X4) Close-loop power control to minimize power consumption and be a friendly neighbor to
" N" N: v3 ]$ gother WLAN networks at 5 GHz.
+ O. z( ] B) O0 I6 z3 F5) Secure networking to assure privacy and content rights protection.
, A0 o" L* ?2 d, d) W3 K7 [
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
) }8 X4 ?/ Q5 J5 ?& A* o
H.264 and VC-1 (WM-9).
$ }* W3 _9 F) s4 s" [& {7) Supports point-to-point video connection with full QoS and point-to-multipoint video
% j4 J; G. H% w8 B: l0 Wbroadcasting.
* h/ j5 [9 y( L0 c. Y) k$ O% y9 ~8) Configurable expansion I/O connector enabling easy integration with existing host
0 o9 N( S3 y5 N0 k F+ S1 @/ Isystems.
" o' ?" a8 @5 M5 G* T! N/ {9) HCI interface to the host CPU to enable flexible application development at the host level.
/ b9 z) H4 S; r) S& @10) Transmission of IR control signals to the video source devices from the TV location.
. N# {- {2 a1 _5 C3 y0 o" D. k
2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
8 v/ N1 w* o0 y7 }: _7 Z; o5 u/ F
Parallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
3 I! ^9 o$ t! \4 g* p$ \
WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
& T. m8 h; D8 X3 h7 h% ~+ J
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
6 r( z( C- V8 k4 E5 E+ w
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
7 d$ m2 _2 v( @( |
Mbps.
/ x/ J+ ^, {: r# ^8 P3 System Security
- J: G1 a+ ?6 k B- t2 p% DThe communication is authenticated and the media stream is encrypted to assure for
# x" f. S+ e: ]! H' y2 E
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
: P' \. ?9 w, T9 `7 n, ^ensures private communications between each pair of units. This also allow for coexistence of
; p2 X/ C. d, T; f! z& `& l+ smultiple pairs of simultaneous operations without cross talk.
' ~8 O% R) r5 w L; B
__________________________________________________________________________
+ o9 o: p! {! f" {9 r V2 h7 z
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