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1. Key Features
- F& i$ `! [3 A9 e9 F1) Complete transceiver design of wireless communication at 5 GHz.
& k; J" o4 R- [, x) E2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with . f5 S# F$ p; r9 G: n) y/ m
different country spectrum requirements. % \8 U S! k l8 n
3) Dynamic frequency selection to resist interferences.
3 b& o+ ~$ ~) s; |( }4) Close-loop power control to minimize power consumption and be a friendly neighbor to " `( v/ G0 W# x4 N+ U: {, n/ M* x
other WLAN networks at 5 GHz.
$ `* J0 X l4 x5) Secure networking to assure privacy and content rights protection.
Y) Y6 o4 q4 i) G1 ^9 g! m6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
0 O4 d. y% S/ ]& I% LH.264 and VC-1 (WM-9). 6 N# l6 B/ [- K* | w4 N3 b$ S
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
8 i8 _* C8 r( Fbroadcasting.
0 ` K+ x1 }+ K: \8 J( J8) Configurable expansion I/O connector enabling easy integration with existing host
' Q% J# s5 A, S7 J* h5 Esystems. 2 J* _. O9 \- _) K3 i3 W
9) HCI interface to the host CPU to enable flexible application development at the host level.
3 F: b6 y6 s& `4 f3 i10) Transmission of IR control signals to the video source devices from the TV location.
1 _6 J, J+ C" j) N2 p) i/ M2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either # h- e/ c) E# g- D5 w, s* i
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the + C# R i4 a9 o% M g! X
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
8 }8 s, i' L4 c8 |7 B, fdifferent 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 * A! D. Y ^4 R$ O
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
7 c! t9 f- v- tMbps.
$ f" l: _- p, c9 H" k9 |9 j3 System Security $ E- U! g9 c* t7 a9 c
The communication is authenticated and the media stream is encrypted to assure for
- e- k$ V* H' E; oprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit . b+ E3 C i4 a- M
ensures private communications between each pair of units. This also allow for coexistence of : q1 C' W0 `$ ?0 B. h- d( ]
multiple pairs of simultaneous operations without cross talk. ; I- _8 n& e Y" r$ Q
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Gaffer_tam@163.com |
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