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1. Key Features % @2 n! j: G6 d6 I: {0 O
1) Complete transceiver design of wireless communication at 5 GHz.
% A4 m5 H* o2 M+ `" l2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
) M7 q X2 J# e3 E1 m" H) [+ k! Idifferent country spectrum requirements. ' s, p$ S8 D- c: D
3) Dynamic frequency selection to resist interferences. 8 x% N( w, b0 d4 L+ L
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
* Y) |+ X! g5 M* \other WLAN networks at 5 GHz.
- G- w& ^; B7 m5) Secure networking to assure privacy and content rights protection. 8 `0 j" `( L1 y
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 8 B% e. |8 P7 `8 m. c3 G! _: `! e$ J
H.264 and VC-1 (WM-9).
; {: O/ I5 f0 }& Q# `2 I" q7) Supports point-to-point video connection with full QoS and point-to-multipoint video
/ o' K; E+ ?! @; f3 J; g* n- xbroadcasting.
P4 U7 i* Q+ D. f+ j1 L8) Configurable expansion I/O connector enabling easy integration with existing host
u$ e* d; l% O7 P; R6 }systems.
2 ]* m2 J! ]$ {9 G! V9) HCI interface to the host CPU to enable flexible application development at the host level. ) n. O( `6 J+ g5 ]- i1 P5 i7 o
10) Transmission of IR control signals to the video source devices from the TV location. + p4 e8 E8 b2 y' l/ \6 M8 z7 o
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
' ?# x$ `; T3 a2 A0 ]) s; L/ o5 NParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
$ Z5 z$ m H7 v! k1 n! J1 JWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 5 J* ~4 |% o% N. U
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 ) s: y' S: y' ?
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
& G& {7 _* c# L" P0 E) H5 kMbps. * k9 ~/ o2 V5 |
3 System Security * e$ A* a! ?) Z, {5 ~$ L9 l" v
The communication is authenticated and the media stream is encrypted to assure for
$ p' s9 [) E# X9 q6 Mprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
) a# d( o. _- e5 ?7 ~# U' F% ^ensures private communications between each pair of units. This also allow for coexistence of
( v* _3 P+ A1 u6 I6 {7 @9 n) C) \multiple pairs of simultaneous operations without cross talk. 9 G8 z. e! ?( T5 k
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Gaffer_tam@163.com |
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