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1. Key Features
% u9 n" V( J5 H! l$ i+ {1) Complete transceiver design of wireless communication at 5 GHz. & `1 E) L3 ?& n; Y+ | p4 k
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
Y& |" `) f! m* ]different country spectrum requirements.
: [3 l) f2 R, x) ~3) Dynamic frequency selection to resist interferences. * q4 M$ z6 b5 f$ A# W
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
% k( L. A2 Z+ f7 qother WLAN networks at 5 GHz.
# P, v" R7 b; m( Q5) Secure networking to assure privacy and content rights protection. 7 ^" t6 q; `- L0 a5 Q& ?" R2 P
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, # A2 t1 @( g! k$ t3 e# C8 Q6 e
H.264 and VC-1 (WM-9). 5 F9 V4 x' p5 Y; ~# w6 B7 F8 W
7) Supports point-to-point video connection with full QoS and point-to-multipoint video ' Y4 A5 ?# l" W8 W1 `( w# U
broadcasting.
{- _. R- O6 l3 M; G8) Configurable expansion I/O connector enabling easy integration with existing host + f. z+ c n; e9 I% E% L
systems. + }' x" ~$ l' q) A
9) HCI interface to the host CPU to enable flexible application development at the host level. * D! @* ~) p( ^+ D- |
10) Transmission of IR control signals to the video source devices from the TV location. 8 M, e; m8 i5 Z" Q9 l7 n
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 7 F! N) ?% \, M/ H
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
- z7 B5 s" Z- Y2 {$ MWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with / I- `3 g1 T; A, p4 u5 {
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 & v3 R# g/ R* ~* o3 `/ n' B1 R
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 + Z$ S, Z2 p5 y7 y8 ~
Mbps. / [: W8 H; b' {6 U7 B
3 System Security # ~7 _7 `6 B" [: H1 j; ^0 n
The communication is authenticated and the media stream is encrypted to assure for
: y. F" R# r( u4 ]$ N( nprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
! @* e7 l; N5 tensures private communications between each pair of units. This also allow for coexistence of
: S+ M( K* `/ c4 Y$ Gmultiple pairs of simultaneous operations without cross talk. ( L0 H: w9 b! h; v2 z- q& z/ k
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9 R9 E! x! G$ H$ a Q5 TGaffer_tam@163.com |
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