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1. Key Features ) ?/ J0 L" I K' l+ S
1) Complete transceiver design of wireless communication at 5 GHz.
( `& x0 V5 A p) h: j* A2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with . H/ Y6 P: ^2 A
different country spectrum requirements.
- G' U: I4 y; |3) Dynamic frequency selection to resist interferences.
5 q2 s8 L$ ^* }( e$ A# s. W5 n. {4) Close-loop power control to minimize power consumption and be a friendly neighbor to : p" q6 n' ^5 F+ u% T: K) r
other WLAN networks at 5 GHz. 1 q. P9 V8 e( l7 Z4 U* {* {6 @
5) Secure networking to assure privacy and content rights protection. c+ F( H( y+ e
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ! r5 k8 F7 I5 D0 y9 A: K
H.264 and VC-1 (WM-9). - T5 ? H9 X7 A( _ ~
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 1 \# s7 l; ~1 O8 K. z% u$ F. _2 ?
broadcasting. - o! ^6 h+ ?5 a6 R
8) Configurable expansion I/O connector enabling easy integration with existing host - U: n" ^! M6 i4 [- \% Z- G
systems. & }5 X1 I2 r5 v! {1 A5 v
9) HCI interface to the host CPU to enable flexible application development at the host level. " x& E! p- i' t7 H" M+ b
10) Transmission of IR control signals to the video source devices from the TV location. # ?. `; Q7 `' z8 y9 x
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
2 R* V) G E; ~0 `9 lParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
8 p8 t4 O7 } |3 K- D- gWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
" @$ E& M- N6 t/ jdifferent 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 . V' J0 k4 }! G8 k# e
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
0 c4 _) f, H$ b B) QMbps.
, M2 Z' W! m# L, Z4 `0 w1 |3 System Security
- ~. s" L4 o1 f+ Y _& l4 o- B7 g' MThe communication is authenticated and the media stream is encrypted to assure for
' E: E3 c5 s7 Kprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
8 T; O( U* [0 h9 |ensures private communications between each pair of units. This also allow for coexistence of 4 ^/ s" Q& Q' ]# P4 {
multiple pairs of simultaneous operations without cross talk.
% C; K& `. h8 j' k. k+ t__________________________________________________________________________ / ]8 Q/ }5 Q2 [. P3 F
Gaffer_tam@163.com |
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