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1. Key Features $ q0 m% d# S: d& |: _6 ?
1) Complete transceiver design of wireless communication at 5 GHz. / w% D7 }2 z5 {. j5 o
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
. ?$ B" S$ x6 a5 q6 O: D; kdifferent country spectrum requirements.
* ~: z) u4 P5 o3 u3) Dynamic frequency selection to resist interferences. 3 G6 I. f* S- [0 \3 R
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
- N* o5 {7 ?/ Nother WLAN networks at 5 GHz.
U3 b4 w" y, h% J# K5) Secure networking to assure privacy and content rights protection. , q( m* c8 K& A) Y" C4 L6 N
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
2 F' s1 z8 R; N" C# q: V4 X% YH.264 and VC-1 (WM-9). 4 P5 B! o. Y6 C' T4 z" n9 {/ ^
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
h9 |6 t- A6 ?0 Sbroadcasting. - z6 E- ~: p6 I6 d) l1 `$ B
8) Configurable expansion I/O connector enabling easy integration with existing host % Z1 C! b$ E, g' F9 a: c: {1 V
systems. o8 u2 g! m, ~7 e! L M, e; d
9) HCI interface to the host CPU to enable flexible application development at the host level. : j+ e6 U# U0 X! |) e1 x
10) Transmission of IR control signals to the video source devices from the TV location. - E5 ]+ X: I h4 h8 l2 B5 }
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
9 d6 ~! F! d0 `2 E KParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the " ^% m1 u/ A6 n" i' A2 r3 P. U
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
! g( o1 g9 ]% L8 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
6 E( i& @; Z( Mpower 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 : \- c& t' Q" l c9 M
Mbps. 2 C6 r0 N3 a/ _' p
3 System Security
5 T0 F6 t U% {$ o2 WThe communication is authenticated and the media stream is encrypted to assure for
3 `1 @, I- I0 Fprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
1 y; |; c* g7 w0 }- |! l4 Censures private communications between each pair of units. This also allow for coexistence of ' o( W2 P' b z; E3 \# s
multiple pairs of simultaneous operations without cross talk.
6 e& z8 Q. }0 ?. i- @__________________________________________________________________________ / d3 C( h( v5 M) n4 S+ G
Gaffer_tam@163.com |
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