Invention Application
- Patent Title: MOBILE COMMUNICATION DEVICE AND METHOD FOR ALLOCATING SYSTEM INFORMATION AMONG VIRTUAL CARRIERS FOR MACHINE-TYPE COMMUNICATIONS
- Patent Title (中): 移动通信装置和用于机器通信的虚拟载波分配系统信息的方法
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Application No.: US14651882Application Date: 2014-01-17
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Publication No.: US20150327239A1Publication Date: 2015-11-12
- 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
- Priority: GB1301295.0 20130124
- International Application: PCT/GB2014/050138 WO 20140117
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00 ; H04W4/00

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
Information query