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1. Key Features
s; w7 K# q c* ?6 P) o1) Complete transceiver design of wireless communication at 5 GHz.
( y5 [0 o5 f; I: ?% F2 @: p2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with : C# z6 C( ], j8 @% v
different country spectrum requirements.
/ P8 \6 H8 [3 x1 x( q3) Dynamic frequency selection to resist interferences. % G& Q' N# a U! }. P
4) Close-loop power control to minimize power consumption and be a friendly neighbor to 7 I, o3 }; B+ s. K. e
other WLAN networks at 5 GHz. . ~* Y6 Q! g8 h! n: A& n# H9 t/ ^
5) Secure networking to assure privacy and content rights protection.
# j6 x! ^0 G2 w6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
5 x4 z6 n+ _0 w" L, e( V% s- gH.264 and VC-1 (WM-9).
" p; U, h& p% G8 n7) Supports point-to-point video connection with full QoS and point-to-multipoint video 1 V! {( d5 }6 p4 z; e
broadcasting.
' b" a2 x D+ {. N) q- E8 A: o8) Configurable expansion I/O connector enabling easy integration with existing host 5 R v2 x/ D2 S/ a2 H7 Q
systems.
" J) L) b. a. S5 f& ]. O# l o9) HCI interface to the host CPU to enable flexible application development at the host level. ( ~' l8 R6 W8 ~2 w4 D
10) Transmission of IR control signals to the video source devices from the TV location.
' i' u7 n% F( E3 Z; J2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
- d% W' I) a8 [& T) FParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the - _/ `( `6 _& o# z5 O8 F6 v& W
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with . c% I! b6 N$ ?$ d; s
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
9 i+ G: ]1 E# g$ a/ H+ T$ Q/ cpower 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
6 X: s. K, P2 w3 ^Mbps.
; S# n2 @( o" G+ M E3 System Security 5 [ f( z! @5 [/ \ C7 {7 X, P! R) r8 J
The communication is authenticated and the media stream is encrypted to assure for # X3 G3 S" H. O# H9 P! h% G1 R
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
! }4 I% \& s9 M; z! Densures private communications between each pair of units. This also allow for coexistence of $ q* a1 V, A' L# c) X% h, L
multiple pairs of simultaneous operations without cross talk. & H/ F5 Z2 A8 S8 j+ i( ?% R
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Gaffer_tam@163.com |
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