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1. Key Features , ?1 d6 Z4 w& z9 N
1) Complete transceiver design of wireless communication at 5 GHz. ( o& J d/ B0 K; b
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ! ?, x. Y& x1 Z0 _5 V
different country spectrum requirements. / s. F# y& f; N+ B1 H# r' T& O7 V
3) Dynamic frequency selection to resist interferences. 2 l7 m4 C7 ?' d* E8 B3 H- R
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
, Q' ]$ N0 E( bother WLAN networks at 5 GHz. 1 z3 L- f4 E8 F/ s3 d
5) Secure networking to assure privacy and content rights protection.
! J$ N- r F2 v6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, $ J5 B5 W5 {' A! h1 k7 k
H.264 and VC-1 (WM-9). # \; u0 i5 b/ E* [. C, X
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 9 {7 w$ j- P6 B+ x/ O! z
broadcasting.
; t# _ L( @: m0 y5 b8) 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.
6 X c, j6 B5 p1 O10) Transmission of IR control signals to the video source devices from the TV location. ' o9 |/ y% B8 z) {! k
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either O. g8 o% A+ U" @! @# B
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the $ B2 s' \' `) U8 f+ f: h
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
9 H: j3 h& I2 x) R/ `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
, u0 n. X4 H3 M$ ?9 @* bpower 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
( N/ y" @6 E" l3 U% V+ q1 ~9 m) w/ IMbps.
' `$ Q! W( {1 [4 @0 o2 N8 Y3 System Security
- e3 r: T, v- n9 z# U/ _The communication is authenticated and the media stream is encrypted to assure for
5 O0 c% X: i* k" a% gprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
( [& j/ v% \) H% e4 Kensures private communications between each pair of units. This also allow for coexistence of
/ T1 y8 W1 l+ Cmultiple pairs of simultaneous operations without cross talk.
' L: h0 ]4 d6 m3 y& s( G__________________________________________________________________________ 0 m6 E: q: H: ^$ L% K/ T ]
Gaffer_tam@163.com |
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