Title:
通信システムにおけるピアツーピア通信のためのリソース決定装置及び方法
Document Type and Number:
Japanese Patent JP4792485
Kind Code:
B2
Abstract:
A method and apparatus for allocating frequency resources for peer to peer (P2P) communication between terminals without a base station are provided. The method determines resources used for a direct communication between two terminals in a communication system. The method includes determining uplink frequency resources of a cellular communication system for use in the direct communication between the two terminals, determining a primary maximum transmission power to minimize interference caused by the direct communication on the cellular communication system and performing the direct communication between the two terminals by using the uplink frequency resources and a transmission power less than the determined primary maximum transmission power.
Inventors:
Ding English Ho
Lee
Zhao
Lee
Zhao
Application Number:
JP2008175822A
Publication Date:
October 12, 2011
Filing Date:
July 04, 2008
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
H04W52/24; H04J1/00; H04J11/00; H04L12/801; H04L12/911; H04W52/36; H04W72/04; H04W92/18
Domestic Patent References:
| JP2007512779A | ||||
| JP2006520157A | ||||
| JP2007501582A | ||||
| JP2002271263A |
Attorney, Agent or Firm:
Mizuno Katsufumi
Masayuki Kishida
Ogawa Hidenori
Kawakami adult
Masayuki Kishida
Ogawa Hidenori
Kawakami adult