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1. Key Features
0 n4 A* M0 j* K& h9 @1) Complete transceiver design of wireless communication at 5 GHz.
7 V( i' |$ l9 `1 N# m! P( t% @2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
, M9 f& i1 b: R* d0 y4 odifferent country spectrum requirements.
7 J: g( F* \; X* z R7 N3) Dynamic frequency selection to resist interferences.
* }! x, `9 P u6 P* w& h- L' ?4) Close-loop power control to minimize power consumption and be a friendly neighbor to
9 h; e( x1 ~& aother WLAN networks at 5 GHz.
* T6 D# |/ p. T/ @5) Secure networking to assure privacy and content rights protection.
1 N: D- _$ M6 s; D: p% r; ~) M6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, % q1 I! H( U! D; u: W' d# q3 h+ O/ B
H.264 and VC-1 (WM-9).
4 d9 B/ Z( V* y1 R* V7) Supports point-to-point video connection with full QoS and point-to-multipoint video
I4 \5 \& x/ G" t" Y& U- dbroadcasting.
* Y" J# k |. [3 s* o0 @/ L8) Configurable expansion I/O connector enabling easy integration with existing host . R$ I4 z2 j/ }: M8 y% ]7 b
systems.
- J2 g$ i& u. I: i7 ]+ q" @9) HCI interface to the host CPU to enable flexible application development at the host level. 7 S) J- T) M; `4 U
10) Transmission of IR control signals to the video source devices from the TV location.
4 {, S1 g- h! ^+ @( r. o2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
0 { k$ \- n6 Z& d* V- A# PParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the ! a+ y' ~2 X8 u4 U# z
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with # z! J! F' |. d
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 - g1 h2 O8 F% W) {4 D6 t
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 * ^0 f" ^. b6 b7 R
Mbps.
! _* w' |& L$ O& A( z: H3 System Security 0 X: U# W$ a+ S/ K6 H4 M( S# Q x
The communication is authenticated and the media stream is encrypted to assure for 7 E C1 m2 Z1 J
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
8 g/ I( a2 T. U: hensures private communications between each pair of units. This also allow for coexistence of
+ F& P4 E+ F, V; A- w8 W8 d' amultiple pairs of simultaneous operations without cross talk. . l) r. E2 m( Z' M* L
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Gaffer_tam@163.com |
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