WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012044240) MOBILE TERMINAL, BASE STATION AND METHODS THEREIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/044240    International Application No.:    PCT/SE2011/051158
Publication Date: 05.04.2012 International Filing Date: 28.09.2011
Chapter 2 Demand Filed:    01.08.2012    
IPC:
H04W 74/08 (2009.01)
Applicants: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) [SE/SE]; S-164 83 Stockholm (SE) (For All Designated States Except US).
PRADAS, Jose Luis [ES/FI]; (FI) (For US Only).
ALSENMYR, Gertie [SE/SE]; (SE) (For US Only).
MANZANO, Francisco [ES/SE]; (SE) (For US Only).
SUNELL, Kai-Erik [FI/SE]; (SE) (For US Only).
PEISA, Janne [FI/FI]; (FI) (For US Only)
Inventors: PRADAS, Jose Luis; (FI).
ALSENMYR, Gertie; (SE).
MANZANO, Francisco; (SE).
SUNELL, Kai-Erik; (SE).
PEISA, Janne; (FI)
Agent: NILSSON, Charlotte; Ericsson AB Patent Unit 3G Torshamnsgatan 21-23, district S-164 80 Stockholm (SE)
Priority Data:
61/388,914 01.10.2010 US
Title (EN) MOBILE TERMINAL, BASE STATION AND METHODS THEREIN
(FR) TERMINAL MOBILE, STATION DE BASE ET PROCÉDÉS Y AFFÉRENTS
Abstract: front page image
(EN)Embodiments herein relate to a method in a mobile terminal (10) for requesting access to a wireless communication system. The mobile terminal (10)receives broadcasted system information directly indicating first access request preambles for a first contention based channel, and indirectly indicating second access request preambles for a second contention based channel based on the directly indicated first access request preambles. The mobile terminal (10) further derives the second access request preambles from the first access request preambles. Additionally, the mobile terminal requests access using the second access request preambles or the first access request preambles to access the wireless communication system.
(FR)Des modes de réalisation de l'invention concernent un procédé, dans un terminal mobile (10), visant à demander l'accès à un système de communication sans fil. Le terminal mobile (10) reçoit des informations système diffusées indiquant directement des premiers préambules de demande d'accès concernant un premier canal en contention et indiquant indirectement des seconds préambules de demande d'accès concernant un second canal en contention en fonction des premiers préambules précités. Le terminal mobile (10) extrait ensuite, des premiers préambules de demande d'accès, les seconds préambules de demande d'accès. De plus, le terminal mobile (10) demande l'accès à l'aide des seconds ou des premiers préambules de demande d'accès pour accéder au système de communication sans fil.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)