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1. Key Features ! P* c% w) ~$ Z9 J( A
1) Complete transceiver design of wireless communication at 5 GHz. 3 P* N2 ~, X6 w# c* O+ z3 b ?. B" |6 z
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 d q: l: {3 f4 t8 N8 ~different country spectrum requirements.
3 Z, J, u$ y ]4 |- }1 K3) Dynamic frequency selection to resist interferences.
" w1 S, ~. M$ X6 c4 g) h4) Close-loop power control to minimize power consumption and be a friendly neighbor to : D- g( {. k. A) u. ?- M2 N7 `$ {9 v
other WLAN networks at 5 GHz.
# A' J' t) Q- V# t4 C5) Secure networking to assure privacy and content rights protection. * o' `( v2 b, b2 p. @! d
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 2 J& Q3 q& B2 q# v- d9 ]
H.264 and VC-1 (WM-9).
$ O4 C `" J9 W7 x+ F$ e! C2 S7) Supports point-to-point video connection with full QoS and point-to-multipoint video
; k" |/ p6 W% Zbroadcasting.
9 c9 V8 P% X4 m8) Configurable expansion I/O connector enabling easy integration with existing host
: `) z8 C+ X" F, K- V2 bsystems. , S8 J: S S! ^7 l
9) HCI interface to the host CPU to enable flexible application development at the host level.
/ a0 x' [& B) H' _8 K& L10) Transmission of IR control signals to the video source devices from the TV location. + X- h" m( S' M2 n* z& P5 m- w
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ) \8 K: @2 F" m5 D# b0 u
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the - ]& ?+ l7 \9 Z2 }3 s
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 f6 k; ?: }6 j: w/ J5 f rdifferent 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 ) c7 O4 g. t- U7 r
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
* b7 n% _- r. z$ uMbps. 2 G3 M) S8 w+ S
3 System Security 8 ]) v- S/ Q, e7 X
The communication is authenticated and the media stream is encrypted to assure for 9 j3 c1 x, N, c
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit ' h$ Q5 U8 L9 }2 X
ensures private communications between each pair of units. This also allow for coexistence of
* Q2 f$ d8 N+ z6 Fmultiple pairs of simultaneous operations without cross talk. - x, r: O9 `& u# i8 F) ?; T
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' k4 O" ]& Z- h* a/ NGaffer_tam@163.com |
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