公开(公告)号：US20190208516A1

公开(公告)日：2019-07-04

申请号：US16277352

申请日：2019-02-15

Applicant: SONY CORPORATION

Inventor： Matthew WEBB ,  Dimitris KOULAKIOTIS ,  Hideji WAKABAYASHI ,  Yuichi MORIOKA ,  Stephen TRUELOVE

IPC: H04W72/04 ,  H04W4/70 ,  H04L5/00 ,  H04W4/90

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 reduced bandwidth 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 reduced bandwidth 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.

公开(公告)号：US20170135089A1

公开(公告)日：2017-05-11

申请号：US15415559

申请日：2017-01-25

Applicant: SONY CORPORATION

Inventor： Matthew WEBB ,  Dimitris KOULAKIOTIS ,  Hideji WAKABAYASHI ,  Yuichi MORIOKA ,  Stephen TRUELOVE

IPC: H04W72/04 ,  H04W4/22 ,  H04L5/00 ,  H04W4/00

CPC classification number: H04W72/048 ,  H04L1/0001 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0007 ,  H04L5/0064 ,  H04L5/0094 ,  H04W4/70 ,  H04W4/90 ,  H04W48/12 ,  H04W72/042 ,  H04W72/0453

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 reduced bandwidth 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 reduced bandwidth 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.

公开(公告)号：US20150327239A1

公开(公告)日：2015-11-12

申请号：US14651882

申请日：2014-01-17

Applicant: SONY CORPORATION

Inventor： Matthew WEBB ,  Dimitris KOULAKIOTIS ,  Hideji WAKABAYASHI ,  Yuichi MORIOKA ,  Stephen TRUELOVE

IPC: H04W72/04 ,  H04L5/00 ,  H04W4/00

CPC classification number: H04W72/048 ,  H04L1/0001 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0007 ,  H04L5/0064 ,  H04L5/0094 ,  H04W4/70 ,  H04W4/90 ,  H04W48/12 ,  H04W72/042 ,  H04W72/0453

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.

Abstract translation: 向/从移动通信网络发送/接收信号的通信设备包括提供通信设备的无线接入接口的一个或多个网络元件。 无线接入接口包括跨越主机载波的主机频率范围的多个通信资源元件，以及在第一频率范围内的通信资源的第一部分，用于优选地分配到形成第一虚拟载波的减少的能力设备和第二虚拟载波的第二部分 在第二频率范围内的通信资源，用于优选地分配到形成第二虚拟载波的能力降低的装置。 第一和第二频率范围中的每一个都在主频范围内。 通信设备被配置为具有仅在小于主机频率范围并等于第一频率范围或第二频率范围中的至少一个的频率带宽内接收信号的能力降低。