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 JP6902744
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.
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Inventors:
Lower Joachim
Basmalick Pratique
Basmalick Pratique
Application Number:
JP2020042626A
Publication Date:
July 14, 2021
Filing Date:
March 12, 2020
Export Citation:
Assignee:
Sun Patent Trust
International Classes:
H04W92/18; H04W28/02; H04W72/04; H04W76/14
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,2014年 2月 1日
Attorney, Agent or Firm:
Washeda International Patent Office