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1. (WO2007002712) A COMMUNICATION APPARATUS INCLUDING A BUFFER CIRCUIT HAVING FIRST AND SECOND PORTIONS FOR ALTERNATELY STORING RESULTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/002712 International Application No.: PCT/US2006/025080
Publication Date: 04.01.2007 International Filing Date: 23.06.2006
IPC:
H04B 1/16 (2006.01) ,H04B 15/04 (2006.01) ,H04W 52/02 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
1
Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
06
Receivers
16
Circuits
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
15
Suppression or limitation of noise or interference
02
Reducing interference from electric apparatus by means located at or near the interfering apparatus
04
the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02
Power saving arrangements
Applicants:
SILICON LABORATORIES, INC. [US/US]; 4635 Boston Lane Austin, Texas 78735, US (AllExceptUS)
CHEN, Shaojie [CN/US]; US (UsOnly)
ECOFF, David [US/US]; US (UsOnly)
Inventors:
CHEN, Shaojie; US
ECOFF, David; US
Agent:
KIVLIN, B. Noel; MEYERTONS, HOOD, KIVLIN, KOWERT & GOETZEL, P.C. P.O. Box 398 Austin, Texas 78767-0398, US
Priority Data:
11/166,71224.06.2005US
Title (EN) A COMMUNICATION APPARATUS INCLUDING A BUFFER CIRCUIT HAVING FIRST AND SECOND PORTIONS FOR ALTERNATELY STORING RESULTS
(FR) APPAREIL DE COMMUNICATION COMPORTANT UN CIRCUIT TAMPON COMPRENANT DES PREMIERE ET DEUXIEME PORTIONS POUR LE STOCKAGE ALTERNE DE RESULTATS
Abstract:
(EN) A communication apparatus includes a radio frequency (RF) circuit configured to operate on an RF signal. The communication apparatus also includes a digital processing circuit and a buffer circuit having a first portion and a second portion. The digital processing circuit may operate in association with the RF circuit according to a time domain isolation technique. In addition, the digital processing circuit may perform a first task on received data and may alternately store a first set of results of the first task within the first buffer portion and a second set of results of the first task within the second buffer portion. The digital processing circuit may further perform a second task on the first set of results concurrently with storing the second set of results within the second buffer portion.
(FR) La présente invention a trait à un appareil de communication comportant un circuit radiofréquence configuré pour exploiter un signal radiofréquence. L'appareil de communication comporte également un circuit de traitement numérique et un circuit tampon comprenant une première portion et une deuxième portion. Le circuit de traitement numérique peut fonctionner en combinaison avec le circuit radiofréquence selon une technique d'isolation de domaine temporel. En outre, le circuit de traitement numérique peut effectuer une première tâche sur des données reçues et peut stocker en alternance un premier ensemble de résultats de la première tâche dans la première portion de mémoire tampon et un deuxième ensemble de résultats de la première tâche dans la deuxième portion de mémoire tampon. Le circuit de traitement numérique peut également effectuer une deuxième tâche sur le premier ensemble de résultats simultanément avec le stockage du deuxième ensemble de résultats dans la deuxième portion de mémoire tampon.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)