|
|
1. Key Features
) O: O* |/ K: J% Z0 c1) Complete transceiver design of wireless communication at 5 GHz.
" v0 y% O" y9 p# W1 A
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
0 r- g4 p% o" s/ Y, v; @
different country spectrum requirements.
+ V, M# a, F. j4 U
3) Dynamic frequency selection to resist interferences.
" e3 y- n: Z% `, ^) ~, z4) Close-loop power control to minimize power consumption and be a friendly neighbor to
5 f. ?2 G: v! i
other WLAN networks at 5 GHz.
+ x) M, H/ W( @1 t8 S" i5) Secure networking to assure privacy and content rights protection.
& v/ K- |7 }2 i+ `& ^6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
; }' ], {; r9 s/ k; H7 EH.264 and VC-1 (WM-9).
K4 t/ E" t/ h# V6 ]# D" x( G$ t; r7) Supports point-to-point video connection with full QoS and point-to-multipoint video
% u2 S5 r' z5 H) q, Dbroadcasting.
* ^- M1 ?4 a1 z" [5 N& A2 G
8) Configurable expansion I/O connector enabling easy integration with existing host
, T& M% T7 B$ }3 q
systems.
! u+ b. d# i8 w+ b' G9) HCI interface to the host CPU to enable flexible application development at the host level.
2 n2 ]; H% D6 w, n5 p. [$ w10) Transmission of IR control signals to the video source devices from the TV location.
* m6 M% @8 w; R! t7 a' H
2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
7 R: q9 X% c) X( b+ [Parallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
5 s* y8 |, j3 Q. h8 Q" f; z5 z7 |
WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
7 y; E& n" d/ c3 o o w5 Mdifferent 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; b" B1 G- y& v
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
( Y9 d# C; \8 `- {- OMbps.
/ U& F# H' y/ o7 I' n) H3 System Security
* N; z3 R& A/ A9 ^2 r& V/ SThe communication is authenticated and the media stream is encrypted to assure for
( S$ \" ]: @$ g" x, |7 Q) Q6 qprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
7 K/ M$ o) v+ }
ensures private communications between each pair of units. This also allow for coexistence of
: d; m$ F/ {/ l: e5 L
multiple pairs of simultaneous operations without cross talk.
# d9 c3 n% O' i( z3 u__________________________________________________________________________
2 p6 N) P, w, O8 tGaffer_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