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1. Key Features
/ p2 K0 @7 q# E4 g- P! m1) Complete transceiver design of wireless communication at 5 GHz.
. A# B" A: Z) G( I2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
' c0 x% s7 m" m# x" Gdifferent country spectrum requirements.
( R. h" X( ]# z1 W4 b% _4 p- C" e g3) Dynamic frequency selection to resist interferences. / l; R" B1 [/ ~. g/ ~. U; G( K8 V
4) Close-loop power control to minimize power consumption and be a friendly neighbor to % J4 i$ I4 j1 _% j2 A6 y* B4 w" C; ?
other WLAN networks at 5 GHz. ; \( H0 }6 b0 _! W! B
5) Secure networking to assure privacy and content rights protection.
* R N+ x/ {% l% u* F+ }6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
' O, e; b' k: i* CH.264 and VC-1 (WM-9).
6 z: j3 Q4 b5 _4 W1 v! O! g7) Supports point-to-point video connection with full QoS and point-to-multipoint video
7 y* y8 O+ c# N$ |broadcasting.
. w# `6 A0 g- w& F3 H* u8) Configurable expansion I/O connector enabling easy integration with existing host
( V- v+ B/ [' w- o0 J+ e7 Y1 _systems. ' i0 Q3 j* {9 ~0 m) H/ _
9) HCI interface to the host CPU to enable flexible application development at the host level. 1 P/ B X7 k$ z E. k
10) Transmission of IR control signals to the video source devices from the TV location. 8 \: ]3 H; w9 A! M0 I
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
$ o' U' d# y6 \4 lParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the / \* P. `# O$ Y5 l" w, d L
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
7 V+ k/ ?& @. e- G8 q- I; N8 Qdifferent 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 0 \ n; C. Z; v9 k3 z
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
9 r Z& f# ~( A8 n, C2 n& LMbps.
9 B1 z7 s' r8 O; H) W3 System Security ' q8 C q' D4 E" Z
The communication is authenticated and the media stream is encrypted to assure for 2 ?5 e/ y, a$ [( H% a. O6 |
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
# o& P' X; O1 ?% k) uensures private communications between each pair of units. This also allow for coexistence of
) L O* @: f1 Q* {' D- i) A+ nmultiple pairs of simultaneous operations without cross talk.
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7 I' _" C& ~8 E* L! YGaffer_tam@163.com |
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