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1. Key Features
% f8 Q2 V. R5 a+ x+ |1) Complete transceiver design of wireless communication at 5 GHz. * q* b9 t. t' F9 V
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with + d6 z% O# Z* s0 R+ P
different country spectrum requirements. ' d# B; }0 ]. c
3) Dynamic frequency selection to resist interferences. 4 h9 x, m- }! m) H: N
4) Close-loop power control to minimize power consumption and be a friendly neighbor to 3 A1 }& d. C0 G3 q
other WLAN networks at 5 GHz.
7 N& X* s- l$ K6 {. E5 {5 c5) Secure networking to assure privacy and content rights protection. $ S1 z' W( O F% `4 T% H
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
4 R, g/ ]6 `1 ^0 X* u' C+ xH.264 and VC-1 (WM-9). 0 U5 g. s( _ H/ a; _% ]3 q
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 3 e) E! p1 r2 G$ W. [
broadcasting. ( y5 \9 M# R1 @7 s
8) Configurable expansion I/O connector enabling easy integration with existing host / O. M5 J' o: {% [2 j. t+ v
systems. 1 e/ M+ w* N) @, R8 Q; h
9) HCI interface to the host CPU to enable flexible application development at the host level. - i- a- I# E# _4 ]& |
10) Transmission of IR control signals to the video source devices from the TV location. : R( F2 o3 m" ^( F3 |
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
0 E# Y% A0 L0 G! C$ eParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 1 v& j/ w+ M* Y& i
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with & K. k+ L K6 U6 d% {: y
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
0 B$ J& s$ z( Z7 H! ]. opower 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 . ?* ~/ d8 T/ N, {& i+ u
Mbps.
; O \- y0 c! M1 K. D( }1 n3 System Security
- s- y# L) ]: ?: L, @The communication is authenticated and the media stream is encrypted to assure for
7 v, y, Y) L+ p; i; Z0 vprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 1 q) C2 v6 D7 |' i
ensures private communications between each pair of units. This also allow for coexistence of 7 h2 |4 z5 s- W* G. K
multiple pairs of simultaneous operations without cross talk. ) i$ j+ @2 {* e# a2 O
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Gaffer_tam@163.com |
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