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1. Key Features
' T0 E5 ~6 q; F( q' m# S1) Complete transceiver design of wireless communication at 5 GHz. H: y. i0 O$ a7 \& O1 H
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
* c) A- W5 f" } W' p. |2 ndifferent country spectrum requirements.
9 |, N0 B$ N; a9 F3 S3 [# ?3) Dynamic frequency selection to resist interferences.
/ M% k5 M2 b' _$ q) i4) Close-loop power control to minimize power consumption and be a friendly neighbor to
/ z, P; {& i, E3 T4 r5 i* Jother WLAN networks at 5 GHz. 5 s. }& e8 p" A* i3 Q
5) Secure networking to assure privacy and content rights protection. 0 l8 _% h) r4 b8 G
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
, S( c# i3 @+ \H.264 and VC-1 (WM-9). 7 [* h' w$ H' K" t
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
- w% ]- ?. i. Y9 F0 }broadcasting. ; M! Q3 H0 a+ O) Y; r
8) Configurable expansion I/O connector enabling easy integration with existing host
5 L: D& W! ^; N# I4 a: A6 csystems.
* O4 x3 T# `( @4 k$ l9) HCI interface to the host CPU to enable flexible application development at the host level. 9 C( G3 @8 ^% a$ I. Y
10) Transmission of IR control signals to the video source devices from the TV location.
h" ]* b, k* J' a2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
3 | k/ { Q. j: ?1 YParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
/ s- R) H2 f! c) HWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with - ]- S5 q/ v2 @ H* l- i# v0 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 & ~# K6 X( q% I3 U
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 ) p6 ?. B$ V6 @" x- d7 N- z" ]
Mbps. 8 d' N% N6 h3 @9 v' v
3 System Security % r# E# U$ [! x9 r0 f
The communication is authenticated and the media stream is encrypted to assure for e# B& G7 ?: o: W3 M
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
, W# Y% R: F/ `. `ensures private communications between each pair of units. This also allow for coexistence of ; F! _- h2 q; d9 {
multiple pairs of simultaneous operations without cross talk. # Q' c3 P P3 ^) b( t4 e4 X$ u
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