Title:
Methods and devices for transmitting signals between user devices
Document Type and Number:
Japanese Patent JP6300836
Kind Code:
B2
Abstract:
The present invention discloses a method and an apparatus for transmitting a signal between user equipments. A quantity of OFDM symbols included in a first subframe sent by a first user equipment to a second user equipment is less than a quantity of OFDM symbols included in a second subframe sent by the first user equipment to a network device, where the second subframe includes 14 OFDM symbols, the first subframe includes 13, 12, or 7 OFDM symbols, and the OFDM symbol includes valid data and a cyclic prefix. In this way, interference between OFDM symbols may be avoided, and performance of a D2D ProSe is improved.
Inventors:
王 ▲鍵▼
Application Number:
JP2015559408A
Publication Date:
March 28, 2018
Filing Date:
July 26, 2013
Export Citation:
Assignee:
Hua For End Co., Ltd.
International Classes:
H04L27/26; H04W72/04; H04W92/18
Domestic Patent References:
| JP2013529416A |
Foreign References:
| WO2012071689A1 | ||||
| WO2012172628A1 | ||||
| WO2013000818A1 |
Attorney, Agent or Firm:
Yoshifumi Saeki
Keiji Kiuchi
Keiji Kiuchi