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1. Key Features
/ q* M% }6 c: M. {' [4 h6 T2 n1) Complete transceiver design of wireless communication at 5 GHz.
& C3 l: D2 H% Q9 w. x6 Z2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
0 c" J# w$ I* I ?! a5 Ddifferent country spectrum requirements.
' I( {& O1 b6 |9 G; E5 ~3) Dynamic frequency selection to resist interferences.
: K8 U% K. g0 n5 w4) Close-loop power control to minimize power consumption and be a friendly neighbor to
2 w3 y* T2 }( W" \! N) Kother WLAN networks at 5 GHz.
/ ^5 S! B, A8 B6 I# ^; c: a) q' S5) Secure networking to assure privacy and content rights protection. 5 P* v: c7 T" m1 j& I9 t3 }7 @
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ) m/ Z( A5 G7 e1 C' F t0 y
H.264 and VC-1 (WM-9). " y' L; f/ U4 `
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
$ F( m3 O# G% \3 `* Mbroadcasting. - p" s% C1 A3 \% A* g! L
8) Configurable expansion I/O connector enabling easy integration with existing host
7 _- C0 Y: Q+ ?( x0 Bsystems. / z9 ]5 s0 E3 K0 O' B8 x% M
9) HCI interface to the host CPU to enable flexible application development at the host level.
, Z" q1 W2 n) n3 T# y$ N10) Transmission of IR control signals to the video source devices from the TV location. 4 d5 R% I" t, B0 h
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
1 F& \* L/ U6 W$ y! OParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the ) r2 L8 p1 i% p
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; l I- B& m$ I* c! H$ h" 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
6 B1 ~+ n! a6 W% xpower 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 : @1 ?4 d) z& L, |
Mbps. 9 _3 B' R5 b& N @% t+ o5 b) r
3 System Security 3 Z) |. m2 ?9 w h
The communication is authenticated and the media stream is encrypted to assure for
( p! l3 F$ |8 ?, i) Y+ \( Uprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit : Q2 M/ M3 Y1 e" K b g- J
ensures private communications between each pair of units. This also allow for coexistence of ' v1 k4 p/ N: B8 s0 K
multiple pairs of simultaneous operations without cross talk. 7 h5 Q/ g$ u+ z! Z: z3 d& n' O
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Gaffer_tam@163.com |
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