Title:
ピアツーピア通信および広域ネットワーク（ＷＡＮ）通信の多重化
Document Type and Number:
Japanese Patent JP5852098
Kind Code:
B2
Abstract:
Techniques for supporting peer-to-peer (P2P) communication and wide area network (WAN) communication are disclosed. In one aspect, P2P communication may be supported on an uplink spectrum. A user equipment (UE) may communicate (i) with a base station on both a downlink spectrum and an uplink spectrum for WAN communication and (ii) with another UE on only the uplink spectrum for P2P communication. In another aspect, P2P communication may be supported by time division multiplexing the downlink and uplink (or transmit and receive links) for two UEs. In yet another aspect, WAN communication and P2P communication may be time division multiplexed, so that both can be concurrently supported by a UE. In yet another aspect, transmission gaps may be provided between WAN transmissions and P2P transmissions in order to avoid interference between these transmissions.
Inventors:
One, wrench
Dawn, Dan Goku
Paranki and rabbi
Bushan, Naga
Dawn, Dan Goku
Paranki and rabbi
Bushan, Naga
Application Number:
JP2013505176A
Publication Date:
February 03, 2016
Filing Date:
April 15, 2011
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W72/04; H04J1/00; H04J4/00; H04J11/00; H04W92/18
Domestic Patent References:
| JP2009017560A | ||||
| JP2007500988A |
Foreign References:
| WO2009009264A2 | ||||
| US20050239451 | ||||
| US20080002658 | ||||
| WO2009009614A2 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Toshio Shirane
Takashi Mine
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Toshio Shirane
Takashi Mine
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori