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1. Key Features
# W4 q' f7 {, D1) Complete transceiver design of wireless communication at 5 GHz. ( L) N% q5 S' ]# i! Q! W, _
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
. F& l5 k6 K; y; cdifferent country spectrum requirements. : O" }. M5 H7 F
3) Dynamic frequency selection to resist interferences. 3 H9 v1 U' V, L5 C$ _" p( o# ]
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
3 V1 s! V4 k }8 Bother WLAN networks at 5 GHz.
% p5 z% t2 n/ X8 B: _0 R5 Z5) Secure networking to assure privacy and content rights protection. 8 O% ?" ]9 ?9 x, c5 ~# I
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 3 R" c; g+ e. u# _7 y- o) v4 F
H.264 and VC-1 (WM-9). 3 Z) M& [9 O* Q
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
9 B7 T" q' [6 Rbroadcasting.
& d K, a! `( k, |8) Configurable expansion I/O connector enabling easy integration with existing host 5 x1 I5 M' b/ {; ~. E" Y
systems.
4 P/ M2 [8 |4 D9) HCI interface to the host CPU to enable flexible application development at the host level.
0 C. r5 s1 n+ Q) k10) Transmission of IR control signals to the video source devices from the TV location. $ }: H9 b/ T. w0 R/ ^. ]
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
- a% T4 b: S/ v0 I/ kParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
! V l" f+ N/ Y4 qWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; |+ c; b% w2 j0 Ldifferent 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 2 H8 f {# ?3 i
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 4 A2 x) E4 Z. F
Mbps.
# {4 J9 S$ d3 l" ?. M3 System Security & S, n$ C! D0 X3 Z
The communication is authenticated and the media stream is encrypted to assure for & n0 }3 ?6 T. E
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
/ J+ P) _1 F: |0 s% [- Vensures private communications between each pair of units. This also allow for coexistence of 8 p( f# A4 F7 n8 R" ]& S7 |) |
multiple pairs of simultaneous operations without cross talk. 7 X8 j/ |% e2 u$ {& L
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Gaffer_tam@163.com |
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