Invention Grant
US09596690B2 Mobile communication device and method for allocating system information among virtual carriers for machine-type communications
有权
用于在机器型通信的虚拟载波之间分配系统信息的移动通信设备和方法
- Patent Title: Mobile communication device and method for allocating system information among virtual carriers for machine-type communications
- Patent Title (中): 用于在机器型通信的虚拟载波之间分配系统信息的移动通信设备和方法
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Application No.: US14651882Application Date: 2014-01-17
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Publication No.: US09596690B2Publication Date: 2017-03-14
- Inventor: Matthew Webb , Dimitris Koulakiotis , Hideji Wakabayashi , Yuichi Morioka , Stephen Truelove
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: GB1301295.0 20130124
- International Application: PCT/GB2014/050138 WO 20140117
- International Announcement: WO2014/114918 WO 20140731
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00 ; H04W4/00 ; H04L1/00 ; H04W48/12

Abstract:
A communications device transmitting/receiving signals to/from a mobile communications network includes one or more network elements providing a wireless access interface for the communications device. The wireless access interface includes plural communications resource elements across a host frequency range of a host carrier, and a first section of the communications resources within a first frequency range for preferable allocation to reduced capability devices forming a first virtual carrier and a second section of the communications resources within a second frequency range for preferable allocation to the reduced capability devices forming a second virtual carrier. Each of the first and second frequency ranges is within the host frequency range. The communications device is configured with a reduced capability to receive the signals only within a frequency bandwidth less than the host frequency range and equal to at least one of the first frequency range or the second frequency range.
Public/Granted literature
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