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1. Key Features
, v a! F5 A1 {# p- C1) Complete transceiver design of wireless communication at 5 GHz.
* w% h# o( F# ~5 \. d* R; F2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 9 w: e9 v0 C b" P4 v
different country spectrum requirements.
+ a7 |5 x8 U8 d5 [3 s: \3) Dynamic frequency selection to resist interferences.
. [4 {/ N! P1 g4 ]( ` z) ~4) Close-loop power control to minimize power consumption and be a friendly neighbor to
2 S+ E% [' @9 Gother WLAN networks at 5 GHz. # A2 I4 G5 q; s3 e7 d7 `
5) Secure networking to assure privacy and content rights protection.
- `3 m- {' _# L6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
& \& K2 i% R1 E+ w/ yH.264 and VC-1 (WM-9).
2 e! s2 D/ R) l& q7 I$ n7) Supports point-to-point video connection with full QoS and point-to-multipoint video 7 a" V4 V' B/ G1 s. o5 o T3 H, E
broadcasting. & B6 q$ W% f/ R1 t v
8) Configurable expansion I/O connector enabling easy integration with existing host / W4 Q/ f4 \; b( J! u
systems. % [7 g; o/ e) [" @; V
9) HCI interface to the host CPU to enable flexible application development at the host level. ) a v6 J( }0 {: a6 d
10) Transmission of IR control signals to the video source devices from the TV location. : W, C, h) p/ b+ m
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
0 V0 F, P( l( P3 K$ |2 p9 QParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the _& m( i% N0 N/ [; f9 v! q" D
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with * p; P6 e( i1 }
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 % o4 M9 o: M1 R" Y2 \, q; e% R: u
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
; U7 O( W1 l; Y1 _Mbps.
/ c8 y/ B* F4 }+ E4 U0 ^3 b3 r3 System Security * x4 n' Q4 P$ ^
The communication is authenticated and the media stream is encrypted to assure for
* O+ g: q( j+ P. l) |protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
- o5 o( r. ^! D2 q Q) |ensures private communications between each pair of units. This also allow for coexistence of 5 |# V+ p I, g# K' A; C
multiple pairs of simultaneous operations without cross talk.
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Gaffer_tam@163.com |
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