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1. Key Features 9 ^# A5 _! z7 y$ N, E9 V3 R
1) Complete transceiver design of wireless communication at 5 GHz.
1 _8 q9 P: y5 R- @9 ?2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
: [) F) W1 \0 v) A$ E2 b* W/ Ndifferent country spectrum requirements. - I/ M1 c2 T+ u0 j+ y& r- K
3) Dynamic frequency selection to resist interferences.
3 o3 n* D0 m2 b0 {3 f4) Close-loop power control to minimize power consumption and be a friendly neighbor to
3 v. L. K4 @% B: t2 b! _( o7 Qother WLAN networks at 5 GHz. - A; z" v% [& n( t0 A! q6 y, d
5) Secure networking to assure privacy and content rights protection. 7 q4 {6 @' z' }$ ~4 V) e
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, , D! [4 \, a8 I2 m& E
H.264 and VC-1 (WM-9).
$ O0 s! F0 {3 L2 B- o7) Supports point-to-point video connection with full QoS and point-to-multipoint video : w$ a& K8 @3 t" @' `
broadcasting. * u0 e) T3 I' `9 e
8) Configurable expansion I/O connector enabling easy integration with existing host
( u9 V' l+ w8 _9 ^0 _ S, csystems. 4 T: A* B# _& ]
9) HCI interface to the host CPU to enable flexible application development at the host level.
2 v8 D" p- j; n4 k10) Transmission of IR control signals to the video source devices from the TV location.
* `! R8 `6 x2 U% g5 D9 P, i, L$ O. [( B2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
/ u2 Z) t/ D# S$ e& \ J a! ZParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 0 ]9 ~0 t5 l, v: g* l" Z
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
" }' V) v$ S+ Y$ `! v& `; Y6 k8 wdifferent 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
! B3 _+ T7 t" t9 K- }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
& G- P! P( v) O v$ M8 MMbps.
3 d2 {9 q( D0 j# @: Q3 System Security ! Z. Y/ i$ p5 a* x+ q! n
The communication is authenticated and the media stream is encrypted to assure for
: ^: D- W* h: R' P+ _, q9 jprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit " U- D$ Q) Q' Y
ensures private communications between each pair of units. This also allow for coexistence of ! g* ` R$ d/ k/ `# J0 L
multiple pairs of simultaneous operations without cross talk.
0 ^) c/ J6 i, F1 J# l__________________________________________________________________________
& U2 F4 C# `) L% PGaffer_tam@163.com |
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