(12) International Application Status Report

Received at International Bureau: 13 November 2017 (13.11.2017)

Information valid as of: 18 April 2018 (18.04.2018)

Report generated on: 19 February 2020 (19.02.2020)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2018/08268011 May 2018 (11.05.2018) Chinese (ZH)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/CN2017/10941703 November 2017 (03.11.2017) Chinese (ZH)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
201610963254.2 (CN)04 November 2016 (04.11.2016) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
H04L 5/00 (2006.01)

(71) Applicant(s):
HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building Bantian, Longgang Shenzhen, Guangdong 518129 (CN) (for all designated states)

(72) Inventor(s):
LIU, Jianqin; Huawei Administration Building Bantian, Longgang Shenzhen, Guangdong 518129 (CN)
LIU, Kunpeng; Huawei Administration Building Bantian, Longgang Shenzhen, Guangdong 518129 (CN)

(74) Agent(s):
LONGSUN LEAD IP LTD.; Rm. 101, Building 3 No. 68 Beiqing Road, Haidian District Beijing 100094 (CN)

(54) Title (EN): SIGNAL TRANSMISSION METHOD AND APPARATUS
(54) Title (FR): PROCÉDÉ ET APPAREIL D'ÉMISSION DE SIGNAL
(54) Title (ZH): 信号传输方法和装置

(57) Abstract:
(EN): Provided are a signal transmission method and apparatus. The method comprises: a network device determines a reference signal resource pool; the network device sends indication information to a terminal device; the network device sends first configuration information and/or second configuration information to the terminal device according to the reference signal resource pool; the network device sends a first type reference signal to the terminal device according to the first configuration information, and/or the network device sends a second type reference signal to the terminal device according to the second configuration information. The signal transmission method and apparatus flexibly allocate resources used by different types of reference signals, thereby increasing the utilisation rate of the resources.
(FR): L'invention concerne un procédé et un appareil d'émission de signal. Le procédé comprend les étapes suivantes : un dispositif de réseau détermine un groupe de ressources de signal de référence ; le dispositif de réseau envoie des informations d'indication à un dispositif terminal ; le dispositif de réseau envoie des premières informations de configuration et/ou des secondes informations de configuration au dispositif terminal en fonction du groupe de ressources de signal de référence ; le dispositif de réseau envoie un signal de référence de premier type au dispositif terminal en fonction des premières informations de configuration et/ou le dispositif de réseau envoie un signal de référence de second type au dispositif terminal en fonction des secondes informations de configuration. Le procédé et l'appareil d'émission de signal allouent de manière flexible des ressources utilisées par différents types de signaux de référence, augmentant ainsi le taux d'utilisation des ressources.
(ZH): 本申请实施例提供了一种信号传输方法和装置。该方法包括:网络设备确定参考信号资源池;所述网络设备向终端设备发送指示信息;所述网络设备根据所述参考信号资源池,向所述终端设备发送第一配置信息和/或第二配置信息;所述网络设备根据所述第一配置信息向所述终端设备发送所述第一类参考信号,和/或所述网络设备根据所述第二配置信息向所述终端设备发送所述第二类参考信号。本申请实施例的信号传输方法和装置,能够灵活分配不同种类的参考信号所采用的资源,从而提高资源的利用率。

International search report:
Received at International Bureau: 30 January 2018 (30.01.2018) [CN]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) 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
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 (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
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 Organization (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM