|
|
1. Key Features v1 k- V' ]; A8 i% b
1) Complete transceiver design of wireless communication at 5 GHz. 4 q/ ?: V( i4 Q9 r& L6 H
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 8 ]) e+ u" Q( U4 v5 c. a
different country spectrum requirements.
" H" S0 i0 j- X- y4 _0 |6 D, G3) Dynamic frequency selection to resist interferences. " P. n: u9 p* W
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
. n: y* f8 s! V5 ?7 sother WLAN networks at 5 GHz.
2 O! \7 y2 W+ ^. K1 z y" f5) Secure networking to assure privacy and content rights protection.
0 x" L( x7 Z: j! r6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, % X8 M2 U5 r3 b* d! z
H.264 and VC-1 (WM-9).
9 d" m7 F( |8 z& _) m4 S3 \) T$ u7) Supports point-to-point video connection with full QoS and point-to-multipoint video
' \5 z4 g5 }; J, dbroadcasting. ' |2 M, W+ F( ?; l
8) Configurable expansion I/O connector enabling easy integration with existing host
" u; {' V3 X- U4 }+ g7 K1 Psystems. . @# b& |& q, y" L7 l
9) HCI interface to the host CPU to enable flexible application development at the host level. ' j- w9 e" Z) f V
10) Transmission of IR control signals to the video source devices from the TV location.
2 X/ r9 Q2 |) Y! |9 a8 B* |! C) r2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 7 [, M, R" C. @9 c
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
/ c4 S: b/ B( X/ z- t$ r9 F @! @WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
6 F! E/ h' d9 x( @6 n6 odifferent 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 ! u7 a/ r) t" y9 V1 m' d) ^# k3 U
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 $ ^/ d8 n; o& m5 G9 ?9 i
Mbps.
! L0 t- O2 D* l- x9 i3 System Security
' q% t% d }" P6 v2 hThe communication is authenticated and the media stream is encrypted to assure for . o8 Y2 {* O$ w% ]$ O' Y
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit $ ~6 T/ K! F) f0 c1 g
ensures private communications between each pair of units. This also allow for coexistence of , ?5 E0 z' G) o0 v5 e/ ~
multiple pairs of simultaneous operations without cross talk.
& ~6 o, k" a: s3 p8 m__________________________________________________________________________ 7 D9 F* V3 T1 b; C- X
Gaffer_tam@163.com |
|