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1. IN201847038097 - SYSTEM AND METHOD FOR SRS SWITCHING TRANSMISSION AND ENHANCEMENTS

Office Inde
Numéro de la demande 201847038097
Date de la demande 08.10.2018
Numéro de publication 201847038097
Date de publication 19.10.2018
Type de publication A
CIB
H04L 5/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
5Dispositions destinées à permettre l'usage multiple de la voie de transmission
Déposants HUAWEI TECHNOLOGIES CO., LTD.
FUTUREWEI TECHNOLOGIES, INC.
Inventeurs LIU, Jialing
XIAO, Weimin
CHENG, Qian
NARASIMHA, Murali
CLASSON, Brian
Données relatives à la priorité 62/317,327 01.04.2016 US
62/317,351 01.04.2016 US
62/336,347 13.05.2016 US
62/374,527 12.08.2016 US
62/378,030 22.08.2016 US
62/401,701 29.09.2016 US
Titre
(EN) SYSTEM AND METHOD FOR SRS SWITCHING TRANSMISSION AND ENHANCEMENTS
Abrégé
(EN)
User Equipments (UEs) may be assigned a set of aggregated component carriers for downlink carrier aggregation and/or carrier selection. Some UEs may be incapable of transmitting uplink signals over all component carriers in their assigned set of aggregated component carriers. In such scenarios a UE may need to perform SRS switching in order to transmit SRS symbols over all of the component carriers. Embodiments of this disclosure provide various techniques for facilitating SRS switching. For example a radio resource control (RRC) message may be used to signal a periodic SRS configuration parameter. As another example a downlink control indication (DCI) message may be used to signal an aperiodic SRS configuration parameter. Many other examples are also provided.