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1. Key Features
H, i0 ~; E/ j) D3 h. l1) Complete transceiver design of wireless communication at 5 GHz.
4 `' W8 Z/ Q& [0 J0 c2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 8 o/ J$ B2 [$ ~1 H1 W# B
different country spectrum requirements. 0 L a9 k4 k) O2 r, L) `
3) Dynamic frequency selection to resist interferences. ' j, w9 P- ]) Y# R1 w# {6 A
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
B5 N( f% K$ n! |other WLAN networks at 5 GHz.
, ~7 I8 c0 `* ]3 J5) Secure networking to assure privacy and content rights protection. * Q# g6 p: V ?; G& N8 U
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
# p) }* l" _. |2 c- I0 xH.264 and VC-1 (WM-9).
- y% Q1 p3 d! m! R/ X; G% g+ M7) Supports point-to-point video connection with full QoS and point-to-multipoint video
2 ^7 o9 H6 M, m% ^7 x" z8 g5 ?# _broadcasting. {- ]9 k7 A3 |" q1 ]! ^) A: C
8) Configurable expansion I/O connector enabling easy integration with existing host
( \. x; e4 ?* Y, p- q1 \: Gsystems.
! j$ i) n8 G; d3 S8 x: ~% F% `9) HCI interface to the host CPU to enable flexible application development at the host level.
7 i5 }. j8 O% u5 ?8 F10) Transmission of IR control signals to the video source devices from the TV location. 7 j0 |' y! u# k7 ]' u
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
8 U7 I3 S/ H- {3 R/ pParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
4 F$ I$ [# S3 M ^! `0 O' T: KWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with . {/ E* M: k$ l, w
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 & z% j6 M n! t( a$ T4 v
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 1 ^1 K' k$ v3 [. t# t" \
Mbps.
6 z$ Z* |8 M$ q8 [3 System Security
- {7 h* x* q2 G) ?0 o. aThe communication is authenticated and the media stream is encrypted to assure for
' I( Y! ^: {) _# N/ x7 Y# hprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit ; V0 @, S; c F" x# _9 e/ q
ensures private communications between each pair of units. This also allow for coexistence of 2 E- G+ R0 `4 P6 w, D
multiple pairs of simultaneous operations without cross talk. i7 O9 \/ V! J% m' X1 f
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! g; o H9 [# _. H( Q0 OGaffer_tam@163.com |
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