Title:
METHOD AND USER EQUIPMENT FOR TRANSMITTING UPLINK SIGNAL AND PROSE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2017/048011
Kind Code:
A1
Abstract:
One disclosure of the present specification provides a method for simultaneously transmitting, by user equipment (UE), a cellular uplink signal and a proximity service (ProSe) signal. The method may comprise the steps of: determining the total transmission power PCMAX of the cellular uplink signal and the ProSe signal; and determining a lower limit value PCMAX_L and an upper limit value PCMAX_H for conditions PCMAX_L ≤ PCMAX ≤ PCMAX_H. Here, the cellular uplink signal is transmitted in subframe n, the ProSe signal is transmitted in subframe m, and the upper limit value PCMAX_H may be determined by considering pairs of subframes (n, m) and (n, m+1) if the transmission of the ProSe signal is earlier than the transmission of the cellular uplink signal.
Inventors:
LIM SUHWAN (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
JUNG MANYOUNG (KR)
HWANG JINYUP (KR)
YANG YOONOH (KR)
LEE SANGWOOK (KR)
JUNG MANYOUNG (KR)
HWANG JINYUP (KR)
Application Number:
PCT/KR2016/010258
Publication Date:
March 23, 2017
Filing Date:
September 12, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04W52/36; H04W52/14; H04W52/38
Domestic Patent References:
| WO2015005633A1 | 2015-01-15 |
Foreign References:
| KR20140127297A | 2014-11-03 | |||
| US20140226504A1 | 2014-08-14 | |||
| KR20140140548A | 2014-12-09 |
Other References:
3GPP: "3GPP; TSGRAN: E-UTRA; LTE Device to Device (D2D) Proximity Services (ProSe): User Equipment (UE) Radio Transmission and Reception (Release 12)", 3GPP TR 36.877 V12.0.0, 28 March 2015 (2015-03-28), pages 1 - 40, XP055371853
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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