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1. Key Features
_: I, o4 ~$ u; k9 C k l. C1) Complete transceiver design of wireless communication at 5 GHz. / t/ t$ s/ ?5 ? j9 [+ C
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
1 r( M! G8 q: j# D7 ?' Z* v& P# jdifferent country spectrum requirements. + P5 a; {$ x' w( g+ {, u/ T
3) Dynamic frequency selection to resist interferences. 8 R, ]! W0 W1 X: ?5 f" }2 Y
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
, Z1 T$ T% w. b, y2 _! Q) Rother WLAN networks at 5 GHz. " v! o, \" ]1 o$ ?# N G4 D
5) Secure networking to assure privacy and content rights protection. + N. f( M5 E0 ^; j
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ) s; |2 S! F' J( j3 v3 ^! q* J
H.264 and VC-1 (WM-9). 2 u' T1 k7 E! K4 |
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
1 g: b4 ^6 ~, o2 n: c- O9 Sbroadcasting.
! L+ ^9 E4 ^& ]$ z" l/ q8) Configurable expansion I/O connector enabling easy integration with existing host
2 X) S8 a; w1 U/ qsystems. & d! T4 w$ M( S. R: Z3 @5 c: ^+ c. Z
9) HCI interface to the host CPU to enable flexible application development at the host level.
4 l1 k% a, t' }. r10) Transmission of IR control signals to the video source devices from the TV location.
; G: }: ]4 ^7 V: B, i2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 1 B; D2 f; ^' L4 B+ ?
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
- c1 d0 @% P5 Z% {/ B% F }WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 5 w3 _0 Q7 D. m5 o) [7 C6 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
) W( w& F! Y/ Tpower 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
- Q' Y4 h/ X+ F$ l% O, P6 N/ ^! a! ZMbps. 0 C) \5 P4 D, M$ l
3 System Security
5 }( S9 Z6 }$ mThe communication is authenticated and the media stream is encrypted to assure for
# Y z3 V: l; G* T# K8 cprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
! U$ D( P9 t' Densures private communications between each pair of units. This also allow for coexistence of 2 e# i$ e9 ]" M/ z9 V
multiple pairs of simultaneous operations without cross talk. ; C* o" Q$ B2 Y, M$ x6 H: H
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$ s7 @8 r2 u4 E T* y( KGaffer_tam@163.com |
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