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1. Key Features
; y( P* v/ M! d" D1) Complete transceiver design of wireless communication at 5 GHz.
+ ?& u- j% q# k2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with : m+ N7 {- b0 y/ T- P5 b6 Z+ Q v
different country spectrum requirements.
) q8 L% j0 o; `7 k2 G( l* x+ H& @9 W3) Dynamic frequency selection to resist interferences. 2 J- o2 F$ j8 y d6 Z& C
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
; l1 {$ f+ D+ J4 r1 c1 uother WLAN networks at 5 GHz.
6 M% {; f- l0 ^& S$ j! |% L5) Secure networking to assure privacy and content rights protection. 6 N2 |2 E( E7 P. G' I
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, + ?% u9 }5 Z* s/ @# x
H.264 and VC-1 (WM-9).
0 u+ s5 |8 ~+ o4 o7) Supports point-to-point video connection with full QoS and point-to-multipoint video : J% @4 ^; | Z+ N
broadcasting.
7 X2 V g n8 N) r1 D" K$ e: Z8) Configurable expansion I/O connector enabling easy integration with existing host ; }! v0 A, w; c# X% U. Y! F
systems. 7 U+ a$ d8 w: C( i! S- {9 f# M
9) HCI interface to the host CPU to enable flexible application development at the host level. ; ]) @$ E5 m5 n/ j2 W! M2 V
10) Transmission of IR control signals to the video source devices from the TV location. % w. s0 l ~1 m0 J9 b% ~
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 4 m0 N$ o7 [$ C/ F
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the - x& B* H) ]5 g
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
' _3 W4 g- o: ~/ ydifferent 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 1 r4 P) j6 U) y' ^5 \( 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
. c: q* n H6 B- w6 S( AMbps. # V4 G; }! X" w: r/ ^1 k- ?
3 System Security $ P1 s% i, J/ _( j4 m! X
The communication is authenticated and the media stream is encrypted to assure for
4 B2 }7 x1 b* l& m3 n0 ~) cprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
* l: `( z$ u* ?, `+ z+ ^ Kensures private communications between each pair of units. This also allow for coexistence of
6 S( h# O0 j5 F5 A2 xmultiple pairs of simultaneous operations without cross talk.
3 W0 V+ g7 i+ y' n+ p__________________________________________________________________________
4 ^; }" s/ x7 X8 \" t& V; A2 ?2 gGaffer_tam@163.com |
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