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1. Key Features ) q- _4 R, w' _- A* Z$ I5 @) |! \
1) Complete transceiver design of wireless communication at 5 GHz. . V* M$ M s% y& m9 N5 |
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
& G6 `$ o& [6 n- u" f* }different country spectrum requirements. , h, s( G1 {0 G- u1 K
3) Dynamic frequency selection to resist interferences.
1 q$ E3 }; z# S1 n+ N4) Close-loop power control to minimize power consumption and be a friendly neighbor to
3 s S) M4 w0 i' Lother WLAN networks at 5 GHz. 5 J4 }4 d5 X, A" r0 w
5) Secure networking to assure privacy and content rights protection.
2 T4 m; A7 y, r# o- H9 S4 a/ ]" y* p6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
. G" H l9 L% S5 r# b4 ~% H4 iH.264 and VC-1 (WM-9). $ i; p0 I, e: e/ [1 W b
7) Supports point-to-point video connection with full QoS and point-to-multipoint video + p( {! Q6 i& k1 a6 D4 e8 p& Y
broadcasting.
8 e5 X2 F" T4 z6 x/ B0 F8) Configurable expansion I/O connector enabling easy integration with existing host
! G' R! c! x4 m% Jsystems. ; U$ B/ z0 t$ l. T- X, B
9) HCI interface to the host CPU to enable flexible application development at the host level.
! Z. D6 z; g$ L* b7 z" z. t10) Transmission of IR control signals to the video source devices from the TV location.
! `* i$ d7 B" u) A- y& ?7 q2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
$ {0 C' m9 F8 Z+ QParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
/ R4 G+ v% y1 E* F3 j6 W6 xWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with + ^ u' X, }. z* G( v% w6 B4 @
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 ; c7 D3 I( p. i/ D5 f& W: L) L
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
0 F8 y8 T0 R- [9 SMbps.
; R1 R3 l$ R0 W3 System Security
( c1 r, j5 T! v" EThe communication is authenticated and the media stream is encrypted to assure for - y+ h0 n( o* ^2 F+ _( `
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 6 W; c( O) w! L' ?
ensures private communications between each pair of units. This also allow for coexistence of 9 P+ B, U% l# [5 W& D! H( y' k' C
multiple pairs of simultaneous operations without cross talk.
! p* A8 a+ R z* Y# m__________________________________________________________________________ 8 l* M7 u) u. Z4 P
Gaffer_tam@163.com |
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