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Machine translation
1. (WO2003005751) ALLOCATION OF RADIO RESOURCES TO RADIO BEARERS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/005751 International Application No.: PCT/EP2001/007473
Publication Date: 16.01.2003 International Filing Date: 29.06.2001
IPC:
H04L 1/00 (2006.01) ,H04W 16/04 (2009.01) ,H04W 48/06 (2009.01)
Applicants: NIELSEN, Lars[DK/DK]; DK (UsOnly)
PEDERSEN, Klaus Ingeman[DK/DK]; DK (UsOnly)
NOKIA CORPORATION[FI/FI]; Keilalahdentie 4 FIN-02150 Espoo, FI (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CR, CU, CY, CZ, DE, DK, DM, DZ, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW)
Inventors: NIELSEN, Lars; DK
PEDERSEN, Klaus Ingeman; DK
Agent: COHAUSZ & FLORACK; Bleichstrasse 14 40211 Düsseldorf, DE
Priority Data:
Title (EN) ALLOCATION OF RADIO RESOURCES TO RADIO BEARERS
(FR) ATTRIBUTION DE RESSOURCES RADIO A DES SUPPORTS RADIO
Abstract: front page image
(EN) The invention relates to a method, a module and an algorithm for allocating radio resources to a plurality of radio bearers in a wireless communications network. In order to improve the allocation of resources, it is proposed that first the current activity status (21,22) is determined for each radio bearer and/or for each set of radio bearers of at least a selected group of said radio bearers and/or of sets of said radio bearers. Then, based on the probability (p, q) with which each radio bearer and/or set of said selected group will change its current activity status (21,22), a value is determined which is indicative of the probability of outage. Finally, it is decided based on a comparison of said determined value indicative of the probability of outage with a predetermined threshold value whether the current allocation of radio resources will be changed. The invention equally relates to a wireless access network comprising a corresponding module.
(FR) La présente invention concerne un procédé, un module et un algorithme qui permettent d'attribuer des ressources radio à une pluralité de supports radio dans un réseau de communications sans fil. Afin d'améliorer l'attribution des ressources, on détermine d'abord un statut d'activité actuel (21,22) pour chaque support radio et/ou pour chaque ensemble de supports radio d'au moins un groupe choisi des supports radio précités et/ou des ensembles de supports radio précités. Ensuite, en fonction de la probabilité (p, q) que chaque support radio et/ou ensemble de groupe choisi modifie son statut d'activité actuel (21,22), on détermine une valeur indiquant la probabilité d'interruption du service. Enfin, on compare la valeur déterminée précitée indiquant la probabilité d'interruption avec une valeur de seuil prédéterminée afin de décider de modifier ou non l'attribution actuelle des ressources radio. L'invention se rapporte également à un réseau d'accès sans fil comprenant un module correspondant.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)