Recherche Images Maps Play YouTube Actualités Gmail Drive Plus »
Recherche avancée dans les brevets | Images de page | Historique Web | Connexion

Brevets

  
[merged small][graphic]
[graphic]
[graphic]
[graphic]

IWALSH _> Z
CHANNELS
COMPLEX
s(¢)
MULTIPLIE
QWALSH _’ FORWARD

[blocks in formation]
[graphic]
[graphic]
[graphic]

FIG. 3B

MODULATED WAVEFORM

[merged small][graphic][graphic][graphic][graphic][merged small][graphic][graphic][merged small]
[graphic]

T115’: 14' :‘_T1>¢ TP¢ Tm
i i I 0 '>l I
- : P : : : : P : :
/302a 304a 1 306,! '04b /-30gb 3085 I 3061»! 3'03b /302¢
131-OT j DATA PC P1LoT[i:c DATA PC P1LoTj_; DATA j

[graphic]
[graphic]

FORWARD
TRAFFIC
CHANNEL j j j j
¢Z‘L“¥§‘$L l_1 I-1 Tl I_l

[graphic]
[graphic]
[graphic]
[graphic]

CHANNEL
PILOT | i | I
CHANNEL
FIG. 4B
W W
304a ° 304b 308a M“ 308b

_ - K K

1 1 Q 1
POWER
CONTROL I] II II II
CHANNEL ‘ ' 7

SLOTn Time
FIG. 4C

PUNCTURED PUNCTURED TRANSMITTED

PACKET SYMBOLS SYMBOLS

FORWARD ' ' '
TRAFFIC | I I

CHANNEL SLOT n SLOT n+1 Time

FIG. 4D

[graphic]
[graphic]

/4112 r420 I

[graphic]

410

412 414 416 i/cRc FTMT I7/SEQ i DATA i TAIL FIG. 4E

[graphic]
[graphic]

432 434 436 /- 438 440 442 /- 444 K 446 (-448 I

[graphic]

SIG
CRC FMT LEN

[graphic]
[graphic]

430

SIGNALING |fLEN ifsrso I DATA PADDING TAIL i FIG. 4F

462 464a 466a f470a 464b 466b f470b 464c 4666 4680 r4700 /-472 474

[graphic]
[graphic]

MN

‘_-

Message {Message iii Message M}

[graphic][merged small]

MSG M1333 AGE MESSAGE I-1->i:2AM13L1z(ID ILEN gffifiggg Ni? LEN PAYLOAD F’II]§Gi{I,EN igml PAYLOAD PADDING CRC qi

[graphic]

FIG. 4G

« PrécédentContinuer »