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1. Key Features - J0 F! I! R7 a+ Y: x
1) Complete transceiver design of wireless communication at 5 GHz. " B, M% W5 q) n. a. M- ~
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
. o1 P; c& u6 ^2 X) k- y1 Ndifferent country spectrum requirements. : ^% {( m" o/ \! ^* a- d7 {0 _9 Y
3) Dynamic frequency selection to resist interferences.
8 [5 ~" Z+ q! g4 I% K7 D1 @1 O4) Close-loop power control to minimize power consumption and be a friendly neighbor to 9 ]. O* q) r: ]0 T* H7 ^6 s2 k
other WLAN networks at 5 GHz. 4 P4 m+ U0 m$ s- c3 D9 [: B/ L
5) Secure networking to assure privacy and content rights protection. 4 X7 t K- Y$ k P- B9 }/ M
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
2 Q& S5 V4 a/ rH.264 and VC-1 (WM-9).
2 e8 p7 m1 v9 L% O7 w3 V: M7) Supports point-to-point video connection with full QoS and point-to-multipoint video 0 Q( C- W; t. I8 ^
broadcasting.
+ g! U' B7 ?3 J! }8) Configurable expansion I/O connector enabling easy integration with existing host 6 } w5 C" [9 l% [1 F
systems.
6 z- G) C! d- N! f# Z+ `9) HCI interface to the host CPU to enable flexible application development at the host level.
' v. Y; }( M3 n) \6 _/ z10) Transmission of IR control signals to the video source devices from the TV location. 9 S# B% [( p2 q7 S3 D
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
& N4 i( O" N( l/ l( W! E9 h- HParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 4 P" T( ?; |6 M/ }- {2 q6 p
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
, M3 }# ?) ]9 ?$ y5 j/ odifferent 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 y8 l' U$ w' N5 s) Kpower 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 4 f9 J5 ~$ ~$ b9 e# X/ n
Mbps. 2 W3 k) y3 j/ X+ B5 P$ T% O9 d
3 System Security R: \) W. _* D$ ?. P
The communication is authenticated and the media stream is encrypted to assure for
+ ^3 [% u6 ^" P6 ]6 p0 u' Fprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 6 j) C) I; o# B! b! b
ensures private communications between each pair of units. This also allow for coexistence of - f: H! m: q) i* V; }! r3 }
multiple pairs of simultaneous operations without cross talk. 9 a b# A1 y# \/ |
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- m8 P- f( r! s" K! j6 bGaffer_tam@163.com |
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