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1. (WO2019024925) METHODS AND APPARATUS FOR CHANNEL ACCESS IN MOBILE COMMUNICATIONS
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Pub. No.: WO/2019/024925 International Application No.: PCT/CN2018/098566
Publication Date: 07.02.2019 International Filing Date: 03.08.2018
IPC:
H04W 74/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
08
Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
Applicants:
MEDIATEK INC. [CN/CN]; No. 1, Dusing Rd. 1st, Science-Based Industrial Park Hsin-Chu, Taiwan 300, CN
Inventors:
YANG, Weidong; US
Agent:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No.35 Jinrong Street Beijing 100033, CN
Priority Data:
62/540,63103.08.2017US
Title (EN) METHODS AND APPARATUS FOR CHANNEL ACCESS IN MOBILE COMMUNICATIONS
(FR) PROCÉDÉS ET APPAREIL D'ACCÈS À UN CANAL DANS DES COMMUNICATIONS MOBILES
Abstract:
(EN) Various examples and schemes pertaining to channel access in mobile communications are described. A processor of a second apparatus receives a probing signal from a first apparatus. The processor performs measurement of the probing signal. The processor generates a power-controlled clear-to-send (CTS) signal with respect to the measurement. The processor then transmits the power-controlled CTS signal to the first apparatus.
(FR) L'invention concerne divers exemples et schémas se rapportant à l'accès à un canal dans des communications mobiles. Un processeur d'un second appareil reçoit un signal de sondage d'un premier appareil. Le processeur effectue une mesure du signal de sondage. Le processeur génère un signal prêt à transmettre (CTS) régulé en puissance par rapport à la mesure. Le processeur transmet ensuite le signal CTS régulé en puissance au premier appareil.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)