Title:
Ｄ２Ｄ通信におけるスケジューリング要求手順
Document Type and Number:
Japanese Patent JP6685004
Kind Code:
B2
Abstract:
The present invention relates to a D2D capable a communication method and to a transmitting user equipment, which transmits data to a receiving user equipment over a direct link data channel, uses the services of the eNodeB in order to have resources allocated for transmitting said data. To this end the UE sends to the eNB scheduling information using resources of a subframe dedicated for standard uplink communication through the eNodeB, rather than using resources on the subframe dedicated to D2D data transmission. In order to allow the eNB to distinguish whether the received scheduling request is for allocating resources for transmitting data over the direct link channel or over the eNB, UE may send along with the scheduling information also identification information associated to the scheduling information.
More Like This:
Inventors:
Lower Joachim
Basmalick Pratique
Basmalick Pratique
Application Number:
JP2019093525A
Publication Date:
April 22, 2020
Filing Date:
May 17, 2019
Export Citation:
Assignee:
Sun Patent Trust
International Classes:
H04W72/10; H04W72/12; H04W72/14; H04W92/18
Foreign References:
| WO2013010462A1 |
Other References:
Ericsson,Resource allocation for D2D transmitters in coverage[online], 3GPP TSG-RAN WG2♯85 R2-140625,インターネット
Attorney, Agent or Firm:
Washeda International Patent Office