Presentation 2013-07-18
Study on Device to Device Direct Communication underlaying LTE-Advanced Network
Takahiro SAIWAI, Chiharu YAMAZAKI, Noriyoshi FUKUTA, Masato FUJISHIRO, Susumu KASHIWASE, Fangwei TONG, Kugo MORITA,
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Abstract(in English) Proximity Service (ProSe), which enables user equipment (UE) to discover other UEs in proximity and to communicate directly without passing core network, is being standardized as an important factor of LTE-Advanced in 3rd Generation Partnership Project (3GPP). The motivations of introducing ProSe are 1) to provide new services enabler 2) to improve spectral efficiency and to reduce the core network load 3) to reduce UE's transmission power 4) to support Public Safety functionality. In this paper, we study on the co-channel operation of device to device direct communication and cellular communication which can achieve high spectral efficiency, and evaluate its effectiveness and problems by system level simulation.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) LTE-Advanced / Proximity Service / ProSe / Device to Device / D2D
Paper # NS2013-44,RCS2013-95,SR2013-32,ASN2013-62
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Conference Date 2013/7/10(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) Study on Device to Device Direct Communication underlaying LTE-Advanced Network
Sub Title (in English)
Keyword(1) LTE-Advanced
Keyword(2) Proximity Service
Keyword(3) ProSe
Keyword(4) Device to Device
Keyword(5) D2D
1st Author's Name Takahiro SAIWAI
1st Author's Affiliation Corporate Communication Equipment R&D Division, KYOCERA Corporation()
2nd Author's Name Chiharu YAMAZAKI
2nd Author's Affiliation Corporate Communication Equipment R&D Division, KYOCERA Corporation
3rd Author's Name Noriyoshi FUKUTA
3rd Author's Affiliation Corporate Communication Equipment R&D Division, KYOCERA Corporation
4th Author's Name Masato FUJISHIRO
4th Author's Affiliation Corporate Communication Equipment R&D Division, KYOCERA Corporation
5th Author's Name Susumu KASHIWASE
5th Author's Affiliation Corporate Communication Equipment R&D Division, KYOCERA Corporation
6th Author's Name Fangwei TONG
6th Author's Affiliation Corporate Communication Equipment R&D Division, KYOCERA Corporation
7th Author's Name Kugo MORITA
7th Author's Affiliation Corporate Communication Equipment R&D Division, KYOCERA Corporation
Date 2013-07-18
Paper # NS2013-44,RCS2013-95,SR2013-32,ASN2013-62
Volume (vol) vol.113
Number (no) 131
Page pp.pp.-
#Pages 2
Date of Issue