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1. Key Features
8 V+ q) _# u$ K* u! k/ Q1) Complete transceiver design of wireless communication at 5 GHz. # N" f A% X" a: S7 z: ^; H+ J: E/ ]
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# q# v: a: Q) ^' ?7 n! Y6 T Kdifferent country spectrum requirements.
7 _6 @* i( `) F+ R/ q' B3) Dynamic frequency selection to resist interferences.
! c' b& ^* _+ w; i4 I4) Close-loop power control to minimize power consumption and be a friendly neighbor to 3 B' a$ r. q( |+ A2 O- M e
other WLAN networks at 5 GHz.
$ M- g! C( Q3 s9 k% A5) Secure networking to assure privacy and content rights protection. ( F. N4 P6 R& W" f
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
. f$ I( }7 q- a2 H+ O0 x1 d9 E: v/ Q7 vH.264 and VC-1 (WM-9). 3 H4 g$ V t+ I% W- Q+ @2 [
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 8 G1 W* d! E" ^! o( i F
broadcasting. & F$ l9 Z5 \7 g+ c' _
8) Configurable expansion I/O connector enabling easy integration with existing host
; w( L. _( |) v7 s3 L( `" Y4 b2 `! wsystems. ) V* q) p, q$ [
9) HCI interface to the host CPU to enable flexible application development at the host level. ! n' s+ C; P: X2 z3 X8 B7 }) i% f+ ^
10) Transmission of IR control signals to the video source devices from the TV location. 7 f; ]7 d( K! _( p4 L
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 9 _6 C J& Z; T2 i! A0 m
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
- B& Q2 b& f; F; ]* XWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with - r8 b4 Q% U' L6 \0 j
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
" ^0 _5 t* z3 v2 I# b* }5 Npower 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 ( H$ D6 l( I4 ~* x+ r9 a. d
Mbps.
+ j) G0 b/ _. u0 M2 Q1 }3 System Security 6 C' [7 w( n! r7 Y
The communication is authenticated and the media stream is encrypted to assure for
0 |2 R/ @' p; y6 M: Iprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
8 O; p$ b6 P$ c; \) p6 S0 qensures private communications between each pair of units. This also allow for coexistence of # l+ o8 {$ R* I
multiple pairs of simultaneous operations without cross talk.
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' X `! h( }" n9 JGaffer_tam@163.com |
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