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1. Key Features
. z" `1 \& x4 E1) Complete transceiver design of wireless communication at 5 GHz.
: a) O) l9 @0 c$ J2 R* o* F2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 8 g& P8 U- K; {* n2 [* V
different country spectrum requirements.
* Y9 Y8 E6 w2 ~3) Dynamic frequency selection to resist interferences.
! k1 s1 z" ?: d2 g4) Close-loop power control to minimize power consumption and be a friendly neighbor to
, V9 o/ U) k7 h4 n4 R& L7 y dother WLAN networks at 5 GHz.
' @2 O) v2 ?% D/ Y6 K5) Secure networking to assure privacy and content rights protection. ! p" a( b) f" u
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, / N. N6 F8 t! c. {: d W# X' S! i
H.264 and VC-1 (WM-9). 8 `9 }' O1 V. K7 T6 O1 J
7) Supports point-to-point video connection with full QoS and point-to-multipoint video - y5 F% E: _# }8 X; K& d
broadcasting. 5 ]# [9 N0 w4 L, L$ x
8) Configurable expansion I/O connector enabling easy integration with existing host ( }$ R& i' v: R* a0 z3 H4 f; g: y
systems.
+ v& K E9 d; L5 i9) HCI interface to the host CPU to enable flexible application development at the host level. + G6 ?1 ^6 G& R
10) Transmission of IR control signals to the video source devices from the TV location. & @1 h0 L# y2 w) ~$ Q8 [# |7 Y
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
, W3 J( I7 _& {% y+ FParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the $ q( a, V6 A3 O8 d8 X1 l7 j( h ^
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
9 C' I( ?* Z. ?; r+ ?( o6 |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 ' n* C+ }( y9 M6 w
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
a y7 k' [% l0 g' Y8 ^8 gMbps.
# Q/ k% }8 V& P$ W3 System Security ! o& j' Y l) [1 T& f4 d
The communication is authenticated and the media stream is encrypted to assure for 8 [* p, v' `4 J
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit , W0 F }* J; ^: M1 Z
ensures private communications between each pair of units. This also allow for coexistence of
- ?' q6 ?9 n1 Q) t+ F4 vmultiple pairs of simultaneous operations without cross talk.
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Gaffer_tam@163.com |
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