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1. Key Features : H- u" h0 V. R4 t
1) Complete transceiver design of wireless communication at 5 GHz.
) m5 \5 y2 x+ P4 ]+ `2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with . ?2 }% M3 z% r
different country spectrum requirements. ( V, {/ H+ h( o
3) Dynamic frequency selection to resist interferences. - W( K! m( f' S- u! v
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
, D& q k. J. g& u9 V0 Sother WLAN networks at 5 GHz. ! K+ n) _: u% F5 m: b- |
5) Secure networking to assure privacy and content rights protection. # x' a: q. z3 M' E1 S
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
9 D2 Z9 _+ ~6 M f# |: pH.264 and VC-1 (WM-9).
6 B4 p2 G1 S- s0 ~7) Supports point-to-point video connection with full QoS and point-to-multipoint video
. p& s4 x3 ~2 q3 ~4 N$ x2 A% m! Ibroadcasting. # v3 k* i4 m# O8 u; ?' `
8) Configurable expansion I/O connector enabling easy integration with existing host : F' S# {" a. d1 f; l. R p0 h
systems. . U1 `. ^; M5 F) P7 P8 e; E
9) HCI interface to the host CPU to enable flexible application development at the host level.
$ F v& e1 h* A% w; A, H+ k10) Transmission of IR control signals to the video source devices from the TV location.
/ G3 J$ l$ g& F2 H2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ; a' K4 `# Y5 k# C6 }$ K' t
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the $ P5 K1 e8 Z7 }1 M# X( P% M7 K0 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 & C: \. e: K: Y9 a# q+ K; F
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 2 l, g6 D6 ]0 f- t( g
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 + W( s1 {* Q ]
Mbps. + y9 m8 v- o$ P3 ]- R* C
3 System Security 9 I8 s1 H: T3 u' N( p! B2 E2 G( `
The communication is authenticated and the media stream is encrypted to assure for
/ a8 l, V7 r) R) P$ G7 dprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 3 x3 Q% `0 h; @7 q9 Y8 R2 r7 J
ensures private communications between each pair of units. This also allow for coexistence of + d% Y; k v2 j1 l
multiple pairs of simultaneous operations without cross talk.
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9 r! s# a1 j' L, T6 p/ [& K+ J& JGaffer_tam@163.com |
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