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1. Key Features
. i' j1 {% m" Q0 ?1) Complete transceiver design of wireless communication at 5 GHz. . ^% I5 L3 _, i0 f
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 6 Q. q) v' W* A5 N+ ?
different country spectrum requirements. % L; K7 T! w l, {1 ]
3) Dynamic frequency selection to resist interferences. " B# n0 i6 {$ }+ }
4) Close-loop power control to minimize power consumption and be a friendly neighbor to $ N3 } P9 y1 ~4 ^* ?7 ?
other WLAN networks at 5 GHz.
: i. {; B$ X# W/ A5) Secure networking to assure privacy and content rights protection.
2 n( M; L* I: n) x: j9 k2 T( N6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
! B! @0 t& c5 P! M2 A J* dH.264 and VC-1 (WM-9). , u! g* e" C& e" y( Z) P( g
7) Supports point-to-point video connection with full QoS and point-to-multipoint video : `- S' f( H! N6 Z4 L
broadcasting. 0 s2 U0 d8 W- P
8) Configurable expansion I/O connector enabling easy integration with existing host
6 v) R2 ^9 p. w. V) C" |# Wsystems. 4 M2 C0 N/ s: I+ p9 j1 v
9) HCI interface to the host CPU to enable flexible application development at the host level. ! Y! ?. ]$ v, A" U3 i
10) Transmission of IR control signals to the video source devices from the TV location.
( _9 k; `% }1 X/ g2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 1 n- k' y9 m4 T2 f
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
6 `& l- g# \# BWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; d. C1 w* @3 ]+ \! |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 5 k% p0 i. A! \0 s7 _8 r' [1 a
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 " d& q1 X( D& H4 Q6 r- { `
Mbps. ) @( K$ | c! d+ |3 d. P
3 System Security : Q% v, ?" ~( y0 q' s1 R! ]1 O
The communication is authenticated and the media stream is encrypted to assure for
# x `' R/ E0 U9 n+ ~2 Jprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
3 V4 G+ }. Q5 p; Hensures private communications between each pair of units. This also allow for coexistence of & `( n" ^7 Z% ^, @
multiple pairs of simultaneous operations without cross talk.
2 u6 `( G( ?# Y, y- i+ f- ~" A& X__________________________________________________________________________
5 @, M6 W6 O( J |Gaffer_tam@163.com |
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