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1. Key Features
, c. x8 @0 f* t. C0 e% Z4 u+ @1) Complete transceiver design of wireless communication at 5 GHz. - l7 i9 d; D. r- N
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
, Y5 Y6 Y i+ U |. N' l( z; K0 wdifferent country spectrum requirements.
+ A7 _5 i0 W+ p) z3) Dynamic frequency selection to resist interferences.
, Y5 t( y( E7 q& l! s4) Close-loop power control to minimize power consumption and be a friendly neighbor to 8 M! m/ U. M6 E
other WLAN networks at 5 GHz. ( ]3 J3 }* W9 Q8 p/ W# r, S
5) Secure networking to assure privacy and content rights protection. * ^8 }2 L8 z9 z0 {1 V6 K( o( h
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, % _1 Q) S# d$ J
H.264 and VC-1 (WM-9).
: Z% h$ V# _3 g! ~! b; E7) Supports point-to-point video connection with full QoS and point-to-multipoint video ! ~% C6 ?9 Z% s' O9 ]4 z- L
broadcasting. * q& W( T. S$ s$ |8 o
8) Configurable expansion I/O connector enabling easy integration with existing host
7 S5 r+ Z( B& f# D2 u! vsystems. + m- V; i! b5 C- x
9) HCI interface to the host CPU to enable flexible application development at the host level. ( }4 d8 e3 E2 l7 F& q
10) Transmission of IR control signals to the video source devices from the TV location.
8 i2 q# D/ A2 o2 s" Q2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ; D& U6 ` H- H3 b e# C
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
2 `( F2 G" g: ^( e( o# ?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) T- }% z! D7 |
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 m8 W6 P3 `2 X4 a1 v% Y$ E6 G% h# M
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
' `( ?. k* ?- B4 q1 O# g9 TMbps.
8 i. ]- E6 |6 g* e; f3 System Security . ]4 ^; W1 \. o
The communication is authenticated and the media stream is encrypted to assure for + l3 c' A8 H+ y4 t& \6 F
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
7 I$ q6 V3 g) q" q# L* P0 X- p8 Mensures private communications between each pair of units. This also allow for coexistence of : ?6 e. v# V v
multiple pairs of simultaneous operations without cross talk.
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* A G8 X5 U) s: N4 @7 EGaffer_tam@163.com |
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