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1. Key Features
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1) Complete transceiver design of wireless communication at 5 GHz.
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2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# M9 Q! P& Q3 p d) zdifferent country spectrum requirements.
9 V( k: }4 h0 ]: m$ ^3) Dynamic frequency selection to resist interferences.
5 e& b; N5 q: `9 u6 b) _# h4) Close-loop power control to minimize power consumption and be a friendly neighbor to
5 z/ P/ r0 q( |& X% T+ Dother WLAN networks at 5 GHz.
$ ^; ~4 R) j( j% h( ~5) Secure networking to assure privacy and content rights protection.
$ V" Q* |5 L o1 e/ p" n) {% o6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
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H.264 and VC-1 (WM-9).
0 w* C5 }. D1 p. o* p$ Q7) Supports point-to-point video connection with full QoS and point-to-multipoint video
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broadcasting.
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8) Configurable expansion I/O connector enabling easy integration with existing host
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9) HCI interface to the host CPU to enable flexible application development at the host level.
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10) Transmission of IR control signals to the video source devices from the TV location.
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2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
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Parallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
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WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
+ n7 x) ^) R4 Jdifferent 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 J$ Q' [( ?1 ?, O. rpower 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
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3 System Security
6 R1 Y/ a9 f0 @4 SThe communication is authenticated and the media stream is encrypted to assure for
" y$ X# d! p" }; t: d" M; E2 eprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
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ensures private communications between each pair of units. This also allow for coexistence of
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multiple pairs of simultaneous operations without cross talk.
! k3 O* D* I Y" y# T__________________________________________________________________________
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