Title:
METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2021/189462
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to methods, devices and computer readable media of communication. A method of communication implemented by a terminal device comprises determining, based on characteristics of traffic associated with uplink data, whether the uplink data is to be transmitted in an inactive state of the terminal device; and in accordance with a determination that the uplink data is to be transmitted in the inactive state, resuming radio bearers for the transmission of the uplink data in the inactive state; and transmitting, based on the radio bearers, the uplink data to the network device while the terminal device is in the inactive state. The method of communication implemented by a network device comprises receiving the uplink data; and transmitting, to the terminal device, a response to the reception of the uplink data. In this way, control scheme for small data transmission is provided.
Inventors:
WANG GANG (CN)
Application Number:
PCT/CN2020/081817
Publication Date:
September 30, 2021
Filing Date:
March 27, 2020
Export Citation:
Assignee:
NEC CORP (JP)
WANG GANG (CN)
WANG GANG (CN)
International Classes:
H04W76/27; H04W36/00
Domestic Patent References:
| WO2018174427A1 | 2018-09-27 | |||
| WO2018084762A1 | 2018-05-11 | |||
| WO2021179317A1 | 2021-09-16 | |||
| WO2021136474A1 | 2021-07-08 |
Foreign References:
| US20180049244A1 | 2018-02-15 | |||
| EP3361820A1 | 2018-08-15 | |||
| CN108924964A | 2018-11-30 | |||
| US20190037447A1 | 2019-01-31 | |||
| US20180227961A1 | 2018-08-09 | |||
| US20120281566A1 | 2012-11-08 |
Other References:
ERICSSON (RAPPORTEUR: "Report of [108#19] When to resume DRBs in UP optimization for 5GC", 3GPP DRAFT; R2-2000982, 3RD GENERATION PARTNERSHIP
See also references of EP 4128876A4
See also references of EP 4128876A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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