发明名称 |
MOBILE RADIO APPARATUS AND MOBILE COMMUNICATION SYSTEM |
摘要 |
A mobile radio apparatus receives a broadcast signal transmitted from at least one base-transceiver station corresponding to a cell around a position of the mobile radio apparatus, obtains from the received broadcast signal a cell identifier for the cell and a cell flag for identifying whether or not the cell is a small cell or a macro cell, stores the obtained cell identifier and cell flag in a cell list, confirms a service quality class for a service of call connection target communication, determines whether or not the service desires a high throughput by using the confirmed service quality class when the cell list includes a cell flag representing a small cell, selects a macro cell from the cell list when it is determined that the service does not desire a high throughput, and transmits a call connection request signal to a base-transceiver station corresponding to the selected macro cell. |
申请公布号 |
US2015223123(A1) |
申请公布日期 |
2015.08.06 |
申请号 |
US201414570227 |
申请日期 |
2014.12.15 |
申请人 |
FUJITSU LIMITED |
发明人 |
TOMIYASU Kosuke |
分类号 |
H04W36/00;H04W24/08;H04W36/30 |
主分类号 |
H04W36/00 |
代理机构 |
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代理人 |
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主权项 |
1. A mobile radio apparatus comprising:
a measurement unit configured to receive a broadcast signal transmitted from at least one base-transceiver station corresponding to a cell around a position of the mobile radio apparatus, to obtain a cell identifier, contained in the received broadcast signal, for identifying the cell around the position of the mobile radio apparatus, and a cell flag, contained in the received broadcast signal, for identifying whether or not the cell around the position of the mobile radio apparatus is a small cell or a macro cell, and to store the obtained cell identifier and cell flag in a cell list; a service confirmation unit configured to confirm a service quality class for a service of call connection target communication; and a control unit configured to determine whether or not the service of the call connection target communication is a service that desires a high throughput by using the service quality class confirmed by the service confirmation unit when the cell list includes a cell flag representing a small cell, to select a macro cell from the cell list when it is determined that the service of the call connection target communication is a service that does not desire a high throughput, and to transmit a call connection request signal to a base-transceiver station corresponding to the selected macro cell. |
地址 |
Kawasaki-shi JP |