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1. Key Features 1 l1 f. C |3 E$ K
1) Complete transceiver design of wireless communication at 5 GHz. 2 K0 a6 Y+ A* c
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
% m- R4 D$ J* f1 ^, S- |/ Xdifferent country spectrum requirements.
% ?8 |. |: i3 x1 W! j$ l+ e& _$ X7 p3) Dynamic frequency selection to resist interferences.
6 |# w% i. _1 b6 W. X, e4) Close-loop power control to minimize power consumption and be a friendly neighbor to 9 k' K" b1 r) K9 ^5 ^8 W. E! G
other WLAN networks at 5 GHz.
8 _1 G9 y4 L' @6 g+ W, l5) Secure networking to assure privacy and content rights protection.
: v; x$ |. J/ `+ | ^6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
3 t) ]4 S9 [; Z. SH.264 and VC-1 (WM-9).
8 _9 _/ A t! D8 z% J7) Supports point-to-point video connection with full QoS and point-to-multipoint video " V/ U- J7 t; a2 E: n
broadcasting.
7 P, b% O6 z# x0 v+ {8) Configurable expansion I/O connector enabling easy integration with existing host 5 I, m3 D. H+ T# J1 `
systems. ; k; ~2 x( K; w9 s
9) HCI interface to the host CPU to enable flexible application development at the host level.
* ^7 k- Y$ x% f& k8 N" ~6 P6 `2 b0 o10) Transmission of IR control signals to the video source devices from the TV location. 4 x! r1 h' |* M
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 5 G& d n; w% V% |5 b2 ~7 q9 w
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the . a0 O! G$ t1 W7 n6 V# A
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
4 ^0 a9 @ S# [2 }( t- Bdifferent 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 |( O3 q) ]* G- s, D2 @, c8 W
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
8 n7 T' \* ?- [" v. k+ mMbps.
. H. l g$ H. w& |6 |3 System Security
% o0 V+ j' a! D9 ~The communication is authenticated and the media stream is encrypted to assure for 1 {/ Y% u4 N$ j
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
5 G0 L: T" n# m$ k! Oensures private communications between each pair of units. This also allow for coexistence of
: j' m8 D) Y! p6 Gmultiple pairs of simultaneous operations without cross talk.
! E u$ \& E, K, Z__________________________________________________________________________ . m1 Y1 C$ \& v% i Y% F
Gaffer_tam@163.com |
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