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1. Key Features
) r8 i# k. V3 F W# A. Z1) Complete transceiver design of wireless communication at 5 GHz. , t5 G) h& I5 d0 D! Y
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with / J% _9 w1 q/ d2 i4 r5 v
different country spectrum requirements.
% ?+ Q6 X6 j' d0 C! V/ r$ @! y+ q: T3) Dynamic frequency selection to resist interferences. # e8 \' A/ q' z- L
4) Close-loop power control to minimize power consumption and be a friendly neighbor to 7 M( M0 f% A6 B6 R v
other WLAN networks at 5 GHz.
' T+ k( ^+ I+ w7 M5) Secure networking to assure privacy and content rights protection.
) @2 d1 F5 v7 m+ G( Q6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
; s- E; k7 j. C6 C- [% N+ RH.264 and VC-1 (WM-9).
/ b. G7 f' y; k; I9 m7) Supports point-to-point video connection with full QoS and point-to-multipoint video * E- t( q' n3 B4 u- I+ [
broadcasting.
! q) K6 R* S( G) P; s8) Configurable expansion I/O connector enabling easy integration with existing host
3 u9 p8 I) W. j# Psystems.
: F4 s) ]) u0 z5 v- t9 c9) HCI interface to the host CPU to enable flexible application development at the host level.
1 [4 r6 w9 {/ o4 t, ]10) Transmission of IR control signals to the video source devices from the TV location.
- a. D! k# M# I. V4 ~2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 8 a- {: W9 T6 G% P1 `
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
5 i' _, U3 g0 j5 w# sWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 4 m; U5 Q+ B; p) R4 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
8 I8 P% i3 [6 q( K2 gpower 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
% @! ^$ u1 k: u4 v4 ]8 b. FMbps. . m6 U9 ]7 `# y7 N
3 System Security $ A( t% ~$ A! y9 f, \! l
The communication is authenticated and the media stream is encrypted to assure for
' E. Y/ f3 w9 w; Y- ?& K+ Jprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 5 i" r' | U1 t! I, E3 `8 D
ensures private communications between each pair of units. This also allow for coexistence of % [1 I" j: s. N- D( y
multiple pairs of simultaneous operations without cross talk. % L5 H8 X6 P+ s. B
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Gaffer_tam@163.com |
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