PROBLEM TO BE SOLVED: To provide a radio relay device that uses, in a timely manner, a frequency band which a radio terminal can use and makes optimal radio communication corresponding to the radio terminal.SOLUTION: A radio relay device connects with a radio communication terminal by radio ...
RADIO RELAY DEVICE 专利名称：RADIO RELAY DEVICE 发明人：SUWA, YUTAKA 申请号：JP2004019459 申请日：20041217 公开号：WO2005060129A8 公开日：20050909 专利内容由知识产权出版社提供 摘要：This invention provides a radio relay device with a small size and reduced cost which can prevent collision of ...
A radio relay device is used in a radio communication system using the TDMA method in which the frequency band used in the transmission channel and the frequency band used in the reception channel are close to each other. The radio relay device includes an antenna device having a base station...
A radio relay device comprises control means that performs control to transit to a power saving mode when a radio communication time with a wireless LAN terminal continues for a certain time period during operation in a normal mode where relay processing is performed between a local side wireless...
摘要: PROBLEM TO BE SOLVED: To provide a radio relay device which is suitable to be applied to a CDMA system without needing a special mechanism on a base station side, and to provide a radio relay system.收藏 引用 批量引用 报错 分享 ...
From monofunctional or multifunctional safety relay modules to modular, configurable safety systems with fieldbus connection to radio controlled safety systems, Dold develops safe, coordinated components from a single source. As a solutions provider, we supply innovative products to a wide variety of ...
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RADIO BASE STATION SYSTEM AND RELAY DEVICEA relay device 100 transmits, when receiving the Hyper Frame (HFN) from a RE 30, the predetermined information, such as control information included in the received Hyper Frame by including the predetermined information in the frame to be transmitted from...
PROBLEM TO BE SOLVED: To avoid inter-other route interference without reducing transmission speed efficiency in a full duplex relay system in P-MP communication.SOLUTION: A radio relay device performs full duplex relay of each of signals on routes between a radio base station and a plurality of...
RADIO RELAY DEVICE AND RADIO RELAY METHOD 优质文献 相似文献MOBILE COMMUNICATION SYSTEM, RADIO COMMUNICATION RELAY STATION DEVICE, AND RELAY TRANSMISSION METHOD Mobile communication system, radio communication relay station device, and relay transmission method.Provided is a radio communication relay station ...