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1. Key Features
7 v0 j. K6 l+ B6 \3 \) t1) Complete transceiver design of wireless communication at 5 GHz.
& E0 G2 v, f6 l7 z5 l2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with $ l! F: ^. \; Q# P% T$ Z: X
different country spectrum requirements.
V/ i3 C( Z2 m* S+ b3) Dynamic frequency selection to resist interferences.
* k9 O6 ^- ^- r/ _' C8 o4) Close-loop power control to minimize power consumption and be a friendly neighbor to / b6 h1 |) Q9 V {. |
other WLAN networks at 5 GHz.
& P0 t4 c$ B4 [% c5 p" B1 ^9 q$ _5) Secure networking to assure privacy and content rights protection. 5 r; ]( s1 j+ i
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
9 h& a! l$ J& b) h4 f8 q9 i- qH.264 and VC-1 (WM-9).
9 I5 w- ?/ R3 j' ]7) Supports point-to-point video connection with full QoS and point-to-multipoint video + t$ Z! m( |0 r" j' Y
broadcasting.
" a" v' h, i" ]) k; _6 u8) Configurable expansion I/O connector enabling easy integration with existing host : S. T$ m0 C0 ~4 M9 G0 }' z
systems. 8 \1 K; M" W- N7 H% X
9) HCI interface to the host CPU to enable flexible application development at the host level. 0 F* p+ J) K0 N1 Y- {: A
10) Transmission of IR control signals to the video source devices from the TV location.
0 h5 @( S8 h1 C; J2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
% H9 `: T) h6 }- x: e5 Y5 [3 RParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the , c8 a! n, k7 }) z+ |1 L
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
: e/ {$ {0 k8 m* l# s, M8 vdifferent 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 ! t* @: G" K3 `- |9 o: U
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 " a7 |4 [+ o, T
Mbps.
+ o4 q" c9 K& P3 System Security
- x% O: K- e/ ?; oThe communication is authenticated and the media stream is encrypted to assure for " a1 \& R2 E* s8 \+ Q. q
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 9 a7 k% v+ G) W R, b* w. t$ `
ensures private communications between each pair of units. This also allow for coexistence of 3 Y) q% O! F( v, v4 H+ E1 T# g$ b
multiple pairs of simultaneous operations without cross talk. 4 F+ {% Y8 k2 l$ E7 L. P
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) Z" z( g9 x5 z: aGaffer_tam@163.com |
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