|
|
1. Key Features
2 p7 O1 Q5 s% y" {1) Complete transceiver design of wireless communication at 5 GHz.
+ p4 F. A7 }( r2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 3 e3 B7 y9 i" M+ d6 K ?3 W& B
different country spectrum requirements.
" A' [4 s. M" d8 x/ Y& S3) Dynamic frequency selection to resist interferences. 3 |$ A, L u9 F
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
9 m& J& B( r' X& Lother WLAN networks at 5 GHz.
5 C5 O: n8 ~& V0 R2 |5) Secure networking to assure privacy and content rights protection. ; k) H, A$ B5 D- U8 Q
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, a- {# d0 v6 Y# B+ E3 Q
H.264 and VC-1 (WM-9).
9 v; G C3 l' G3 R3 O, u7) Supports point-to-point video connection with full QoS and point-to-multipoint video : y1 a! A+ o+ n3 O
broadcasting.
- Z U0 ?1 p: C8) Configurable expansion I/O connector enabling easy integration with existing host
. ]; L6 ]7 ?. E' ~ z& _systems. 5 D2 I- c" a$ Z
9) HCI interface to the host CPU to enable flexible application development at the host level.
1 F: Z' q; U* n* c( g10) Transmission of IR control signals to the video source devices from the TV location. 3 a: G: i+ a7 M& ?4 Q' _4 m
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
; ]) o/ K. x7 w2 V$ @Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
( D, n( w- r' Z, \4 C/ VWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 7 F$ y0 b9 U3 h& w: @9 I
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
' V! u& t$ g2 l0 Q9 C kpower 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 8 f. B1 t- h) q% ^# P7 B3 a! b
Mbps.
! L* p3 v& e1 N$ G& Q" S. x ?3 System Security 4 L" T- X3 \1 I3 i4 ^0 v3 k
The communication is authenticated and the media stream is encrypted to assure for % a; T/ z) J! K$ o' o
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit - J u8 n5 N: k' }
ensures private communications between each pair of units. This also allow for coexistence of 9 a# j/ U9 z; R( v" y
multiple pairs of simultaneous operations without cross talk. 9 r4 ], q7 H- X& e( n" \( c3 x
__________________________________________________________________________ 9 J5 ^8 h2 v( X
Gaffer_tam@163.com |
|