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1. Key Features Y% [% {' l* u
1) Complete transceiver design of wireless communication at 5 GHz. 5 Z. @# }& J; w$ |
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with , F$ \3 H- g$ }( H; l4 O! G
different country spectrum requirements.
$ K2 `9 Q2 J8 V% U( C" ^" W; t) @# ~3) Dynamic frequency selection to resist interferences. % e2 x3 {7 ~8 w3 Q8 `4 \. x. [
4) Close-loop power control to minimize power consumption and be a friendly neighbor to : j) @# i* c8 J
other WLAN networks at 5 GHz.
0 H% B) d. n' M! E! T5) Secure networking to assure privacy and content rights protection. : O1 \3 a8 n% ^# Q
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, " T6 g. n( W4 C
H.264 and VC-1 (WM-9). ! } [! r) I- n: O
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
7 i# C% | G5 b+ X' p3 Kbroadcasting.
3 F% ]4 G- B" Q2 f+ u w8) Configurable expansion I/O connector enabling easy integration with existing host ( F- Z# u* s6 [+ V- C" G
systems.
1 b7 Q* w6 T0 R7 a6 N7 P9) HCI interface to the host CPU to enable flexible application development at the host level.
. J5 c: B- \- j, Z$ k10) Transmission of IR control signals to the video source devices from the TV location. ) T- U! S7 }& M. G
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
; t0 u* i1 q0 F/ a+ u$ mParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
6 ~; {& @# A3 R. T% G0 mWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with & q& W% P' y8 {. j# ^/ H: b4 K
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
, Q! S3 o7 t- apower 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
* h2 R/ t' {8 S1 `- P3 t. X* IMbps.
. q+ N6 S- @. D$ t* B/ |3 L# C3 System Security a1 A5 y9 N% U. k m! m! A
The communication is authenticated and the media stream is encrypted to assure for 8 e6 q, G6 A, D# {& w q
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 3 l/ A g! U g3 B0 r1 x& v
ensures private communications between each pair of units. This also allow for coexistence of
q6 ? E3 m( l3 w! F% mmultiple pairs of simultaneous operations without cross talk. ) Z `) E7 U7 [6 b1 O
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Gaffer_tam@163.com |
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