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1. Key Features 9 ]! b: n( m& D. x- m
1) Complete transceiver design of wireless communication at 5 GHz.
+ |# S, m* [( {) N: T2 U! T$ a2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
/ v S" M+ m% n0 @different country spectrum requirements.
1 c) H2 |5 M7 T% J3) Dynamic frequency selection to resist interferences. ! ` v# ^4 P& z
4) Close-loop power control to minimize power consumption and be a friendly neighbor to + o. k# I& r5 B/ l# B. |2 Q
other WLAN networks at 5 GHz. 5 r: u$ ]/ o' @/ E: s0 h
5) Secure networking to assure privacy and content rights protection. ! d H) q9 P) c7 ~
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
* H$ X, {7 o; @$ U6 ]/ MH.264 and VC-1 (WM-9). ; H+ r/ z3 }6 f8 [3 m _
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
! N6 q% D/ r: F- U7 A3 [$ x1 Pbroadcasting.
% C2 C2 G! H# E h/ R. }3 k$ D8) Configurable expansion I/O connector enabling easy integration with existing host
0 n. W" w6 N, I! bsystems.
7 Q9 _/ ] b4 h8 h- F9) HCI interface to the host CPU to enable flexible application development at the host level. # T D! D% H2 c) x- y
10) Transmission of IR control signals to the video source devices from the TV location.
. I7 V& e! e2 r* w, v2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either : A' r$ m' |$ D0 N7 k' T
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 1 a6 v& L( T/ ~. v3 s j. F6 k9 }
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
! O. s( Y1 R+ T" I6 Udifferent 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
/ [1 Z5 E( L( X: t5 ipower 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 8 |) ]) T' m3 ?: X. n
Mbps.
; a. v1 x/ m7 K; A5 P, a" q3 Y$ `3 System Security ; Y# e* |. L, B( U* \
The communication is authenticated and the media stream is encrypted to assure for
8 ^1 v3 t# I$ ]% ]+ bprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
2 h8 r- T% r" ~. S. g" \ensures private communications between each pair of units. This also allow for coexistence of . R r9 R M5 O+ S* g0 N/ `
multiple pairs of simultaneous operations without cross talk. ' i; l3 }/ R3 w4 [. l# X1 U. ~
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( \5 C' \% `0 S3 {. p8 F2 ZGaffer_tam@163.com |
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