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1. 发明申请

WO2014198480A1 TELECOMMUNICATIONS APPARATUS AND METHODS 审中-公开
标题翻译：电信设备和方法
公开(公告)号：WO2014198480A1
公开(公告)日：2014-12-18
申请号：PCT/EP2014/059942
申请日：2014-05-15
申请人： SONY CORPORATION , SONY EUROPE LIMITED
发明人： KAHTAVA, Jussi , RICHARDS, Derek John
IPC分类号： H04W76/04 , H04L1/00 , H04W52/00 , H04W72/04
CPC分类号： H04W76/048 , H04L1/00 , H04L1/1887 , H04L1/1896 , H04L5/0055 , H04W4/70 , H04W52/0212 , H04W52/0216 , H04W52/0219 , H04W72/0406 , H04W76/28 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： A wireless telecommunications system supports a DRX operating mode for communications between a base station and terminal device. This mode comprises a regular and repeating cycle of DRX inactive periods in which the terminal device monitors a downlink channel from the base station and DRX active periods during which the terminal device enters a power-saving mode and does not monitor the downlink channel. The terminal device transmits uplink signalling that is a trigger for subsequent downlink signalling. For example, the uplink signalling may comprise acknowledgement signalling for a previous downlink transmission or a request for uplink transmission resources. The base station receives the uplink signalling, determines the time of an upcoming DRX inactive period for the terminal device, and delays transmitting downlink signalling in response to the uplink signalling until the upcoming DRX inactive period. The terminal device enters the power saving mode after transmitting the uplink signalling and exits the power saving mode for the DRX inactive period to monitor the downlink channel for the downlink signalling.
摘要翻译：无线电信系统支持用于基站和终端设备之间的通信的DRX操作模式。该模式包括终端设备监视来自基站的下行链路信道和终端设备进入功率节省模式并且不监视下行链路信道的DRX活动期间的DRX非活动期间的规则和重复周期。终端设备发送作为后续下行链路信令的触发的上行链路信令。例如，上行链路信令可以包括用于先前的下行链路传输的确认信令或对上行链路传输资源的请求。基站接收上行链路信令，确定终端设备的即将到来的DRX不活动时段的时间，并响应于上行链路信令延迟发送下行链路信令，直到即将到来的DRX无效时段。终端设备在发送上行信令后进入省电模式，退出省电模式进行DRX无效周期，监控下行链路信道的下行链路信道。

2. 发明申请

WO2014198479A1 TELECOMMUNICATIONS APPARATUS AND METHODS 审中-公开
标题翻译：电信设备和方法
公开(公告)号：WO2014198479A1
公开(公告)日：2014-12-18
申请号：PCT/EP2014/059941
申请日：2014-05-15
申请人： SONY CORPORATION , SONY EUROPE LIMITED
发明人： KAHTAVA, Jussi , RICHARDS, Derek John
IPC分类号： H04W76/04 , H04W52/02 , H04L1/00 , H04W72/04
CPC分类号： H04W76/048 , H04L1/00 , H04L1/1854 , H04L1/1883 , H04L1/1887 , H04L5/0055 , H04W52/0216 , H04W72/0406 , H04W76/28 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： A wireless telecommunications system supports a DRX operating mode for communications between a base station and terminal device. This mode comprises a regular and repeating cycle of DRX inactive periods in which the terminal device monitors a downlink channel from the base station and DRX active periods during which the terminal device enters a power-saving mode and does not monitor the downlink channel. The terminal device transmits uplink signalling that is a trigger for subsequent downlink signalling. For example, the uplink signalling may comprise acknowledgement signalling for a previous downlink transmission or a request for uplink transmission resources. The base station receives the uplink signalling, determines the time of an upcoming DRX inactive period for the terminal device, and delays transmitting downlink signalling in response to the uplink signalling until the upcoming DRX inactive period. The terminal device enters the power saving mode after transmitting the uplink signalling and exits the power saving mode for the DRX inactive period to monitor the downlink channel for the downlink signalling.
摘要翻译：无线电信系统支持用于基站和终端设备之间的通信的DRX操作模式。该模式包括终端设备监视来自基站的下行链路信道的DRX非活动时段的正常和重复周期以及终端设备进入功率节省模式并且不监视下行链路信道的DRX活动时段。终端设备发送作为后续下行链路信令的触发的上行链路信令。例如，上行链路信令可以包括用于先前下行链路传输的确认信令或者用于上行链路传输资源的请求。基站接收上行链路信令，确定终端设备即将到来的DRX不活动时段的时间，并且响应于上行链路信令而延迟传输下行链路信令直到即将到来的DRX不活动时段。终端设备在发送上行链路信令之后进入省电模式，并退出DRX非活动时段的省电模式，以监视下行链路信令的下行链路信道。

3. 发明申请

WO2014174242A1 COMMUNICATIONS DEVICE AND METHOD 审中-公开
标题翻译：通信设备和方法
公开(公告)号：WO2014174242A1
公开(公告)日：2014-10-30
申请号：PCT/GB2014/050972
申请日：2014-03-27
申请人： SONY CORPORATION , SONY EUROPE LIMITED
发明人： RICHARDS, Derek John
IPC分类号： H04W52/02 , H04W76/02
CPC分类号： H04W52/0235 , G06F21/606 , G06F2221/2101 , H04L47/30 , H04L63/06 , H04W4/70 , H04W12/02 , H04W28/0252 , H04W36/24 , H04W52/0209 , H04W68/02 , H04W76/19 , H04W76/25 , H04W76/27 , H04W76/28 , H04W88/00 , H04W88/02 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via the mobile communications network. A controller of the communications device i s configured to identify that the communications device can enter a stasis state because no data packets are available for transmission for a predetermined time via the packet communications bearer or there are no data packets to receive via the packet communications bearer, to transmit a stasis state message to the mobile communications network, and to store information relating to the communications context associated with the packet communications bearer in a data store. The stored information can be used by the controller to re¬ establish the packet communications bearer to transmit and/or receive data packets using the packet communications bearer, the communications device thereby entering the stasis state. As such there is an improvement in the use of communications resources and processing because the communications context and packet communications bearer is retained during periods in which there are no data packets for transmission or reception, so that there is a saving in signalling transmitted and received by the communications device which would be required to re-establish the communications context and an associated packet communications bearer for communicating data packets, when the data packets are available to transmit.
摘要翻译：通信设备建立用于使用来自通信设备的经由移动通信网络的分组通信承载来传送数据分组的通信环境。通信设备的控制器被配置为识别通信设备可以进入停滞状态，因为没有数据分组可用于经由分组通信承载传输预定时间，或者不存在经由分组通信承载接收的数据分组，向移动通信网络发送停滞状态消息，并且将与分组通信承载相关联的通信上下文的信息存储在数据存储器中。存储的信息可以被控制器用于重新建立分组通信承载以使用分组通信承载发送和/或接收数据分组，从而进入停滞状态。因此，通信资源和处理的使用有所改善，因为在不存在用于发送或接收的数据分组的周期期间保持通信环境和分组通信承载，从而节省了由信令发送和接收的信令发送和接收的信令当数据分组可用于传输时，需要重新建立通信环境的通信设备和用于传送数据分组的相关联的分组通信承载。

4. 发明申请

WO2015036173A1 COMMUNICATIONS SYSTEM, INFRASTRUCTURE EQUIPMENT, COMMUNICATION TERMINAL AND METHOD 审中-公开
标题翻译：通信系统，基础设施，通信终端和方法
公开(公告)号：WO2015036173A1
公开(公告)日：2015-03-19
申请号：PCT/EP2014/066737
申请日：2014-08-04
申请人： SONY CORPORATION , SONY EUROPE LIMITED
发明人： KAHTAVA, Jussi , RICHARDS, Derek John
IPC分类号： H04W52/02 , H04W76/04 , H04W36/16
CPC分类号： H04W52/0225 , H04W36/165 , H04W36/26 , H04W36/30 , H04W52/0229 , H04W52/0245 , H04W72/085 , H04W76/28 , Y02D70/00 , Y02D70/1262 , Y02D70/21 , Y02D70/24 , Y02D70/25
摘要： A communications system for communicating data to and from a communication terminal, the system comprising infrastructure equipment for forming a mobile communications network arranged to transmit and receive signals representing data to and from the communication terminal via a wireless access interface. The communication terminal is configured to transmit and receive signals representing data to and from the infrastructure equipment and to enter a reduced‐power state, during which the communication terminal is configured to periodically recover data from the signals received from the infrastructure equipment. The Communications terminal is also configured to measure a parameter indicating a characteristic of at least some of the signals received from the infrastructure equipment during the reduced power state, and to exit the reduced power state and to transmit a message to the infrastructure equipment, the message requesting resources of the wireless access interface, in dependence upon the measured parameter relative to a predetermined threshold.
摘要翻译：一种用于向通信终端传送数据和从通信终端传送数据的通信系统，所述系统包括用于形成移动通信网络的基础设施设备，其被布置成经由无线接入接口向所述通信终端发送表示数据的信号和从所述通信终端接收表示数据的信号。通信终端被配置为向基础设施设备发送和接收表示数据的信号并进入降低功率状态，在此期间通信终端被配置为从基础设施设备接收的信号周期性地恢复数据。通信终端还被配置为测量指示在降低的功率状态期间从基础设施设备接收的至少一些信号的特性的参数，并且退出降低的功率状态并向基础设施设备发送消息，该消息根据相对于预定阈值的测量参数来请求无线接入接口的资源。

5. 发明申请

WO2014174243A1 INFRASTRUCTURE EQUIPMENT, MOBILE COMMUNICATIONS NETWORK AND METHOD 审中-公开
标题翻译：基础设施，移动通信网络和方法
公开(公告)号：WO2014174243A1
公开(公告)日：2014-10-30
申请号：PCT/GB2014/050973
申请日：2014-03-27
申请人： SONY CORPORATION , SONY EUROPE LIMITED
发明人： RICHARDS, Derek John
IPC分类号： H04W52/02 , H04W76/02
CPC分类号： H04W52/0209 , H04W76/12 , H04W76/19 , H04W76/27 , H04W84/042 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/21 , Y02D70/24
摘要： A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via the mobile communications network. A controller of the communications device is configured to identify that the communications device can enter a stasis state because no data packets are available for transmission for a predetermined time via the packet communications bearer or there are no data packets to receive via the packet communications bearer, to transmit a stasis state message to the mobile communications network, and to store information relating to the communications context associated with the packet communications bearer in a data store. The stored information can be used by the controller to re-establish the packet communications bearer to transmit and/or receive data packets using the packet communications bearer, the communications device thereby entering the stasis state. As such there is an improvement in the use of communications resources and processing because the communications context and packet communications bearer is retained during periods in which there are no data packets for transmission or reception, so that there is a saving in signalling transmitted and received by the communications device which would be required to re-establish the communications context and an associated packet communications bearer for communicating data packets, when the data packets are available to transmit.
摘要翻译：通信设备建立用于使用来自通信设备的经由移动通信网络的分组通信承载来传送数据分组的通信环境。通信设备的控制器被配置为识别通信设备可以进入停滞状态，因为没有数据分组可用于经由分组通信承载传输预定时间，或者不存在经由分组通信承载接收的数据分组，向移动通信网络发送停滞状态消息，并且将与分组通信承载相关联的通信上下文的信息存储在数据存储器中。所存储的信息可以由控制器用于重新建立分组通信承载以使用分组通信承载发送和/或接收数据分组，从而通信设备进入停滞状态。因此，通信资源和处理的使用有所改善，因为在不存在用于发送或接收的数据分组的周期期间保持通信上下文和分组通信承载，从而节省由信令发送和接收的信令发送和接收的信令当数据分组可用于传输时，需要重新建立通信环境的通信设备和用于传送数据分组的相关联的分组通信承载。

6. 发明授权

EP3008967B1 TELECOMMUNICATIONS APPARATUS AND METHOD 有权
公开(公告)号：EP3008967B1
公开(公告)日：2019-04-24
申请号：EP14725108.6
申请日：2014-05-15
申请人： Sony Corporation
发明人： KAHTAVA, Jussi , RICHARDS, Derek John
IPC分类号： H04W76/28 , H04W52/02 , H04L1/18

7. 发明授权

EP2989835B1 INFRASTRUCTURE EQUIPMENT, MOBILE COMMUNICATIONS NETWORK AND METHOD 有权
公开(公告)号：EP2989835B1
公开(公告)日：2019-06-26
申请号：EP14715081.7
申请日：2014-03-27
申请人： Sony Corporation
发明人： RICHARDS, Derek John
IPC分类号： H04W52/02

8. 发明授权

EP3008968B1 TELECOMMUNICATIONS APPARATUS AND METHOD 有权
公开(公告)号：EP3008968B1
公开(公告)日：2019-04-24
申请号：EP14725109.4
申请日：2014-05-15
申请人： Sony Corporation
发明人： KAHTAVA, Jussi , RICHARDS, Derek John
IPC分类号： H04W76/28 , H04L1/18 , H04W52/02 , H04L5/00

9. 发明公开

EP2989834A1 COMMUNICATIONS DEVICE AND METHOD 有权转让
标题翻译： KOMMUNIKATIONSVORRICHTUNG外展
公开(公告)号：EP2989834A1
公开(公告)日：2016-03-02
申请号：EP14715080.9
申请日：2014-03-27
申请人： Sony Corporation
发明人： RICHARDS, Derek John
IPC分类号： H04W52/02 , H04W76/02
CPC分类号： H04W52/0235 , G06F21/606 , G06F2221/2101 , H04L47/30 , H04L63/06 , H04W4/70 , H04W12/0017 , H04W12/02 , H04W28/0252 , H04W36/24 , H04W52/0209 , H04W68/02 , H04W76/19 , H04W76/25 , H04W76/27 , H04W76/28 , H04W88/00 , H04W88/02 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via the mobile communications network. A controller of the communications device is configured to identify that the communications device can enter a stasis state because no data packets are available for transmission for a predetermined time via the packet communications bearer or there are no data packets to receive via the packet communications bearer, to transmit a stasis state message to the mobile communications network, and to store information relating to the communications context associated with the packet communications bearer in a data store. The stored information can be used by the controller to re-establish the packet communications bearer to transmit and/or receive data packets using the packet communications bearer, the communications device thereby entering the stasis state.
摘要翻译：通信设备通过移动通信网络建立用于使用来自通信设备的分组通信承载来传送数据分组的通信环境。通信设备的控制器被配置为识别通信设备可以进入停滞状态，因为没有数据分组可用于经由分组通信承载传输预定时间，或者不存在经由分组通信承载接收的数据分组，向移动通信网络发送停滞状态消息，并将与分组通信承载相关联的通信上下文的信息存储在数据存储器中。存储的信息可以被控制器用于重新建立分组通信承载以使用分组通信承载发送和/或接收数据分组，从而进入停滞状态。

10. 发明公开

EP3490311A1 COMMUNICATIONS DEVICE AND METHOD 有权转让
公开(公告)号：EP3490311A1
公开(公告)日：2019-05-29
申请号：EP18212544.3
申请日：2014-03-27
申请人： Sony Corporation
发明人： RICHARDS, Derek John
IPC分类号： H04W52/02
摘要： A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via the mobile communications network. A controller of the communications device is configured to identify that the communications device can enter a stasis state because no data packets are available for transmission for a predetermined time via the packet communications bearer or there are no data packets to receive via the packet communications bearer, to transmit a stasis state message to the mobile communications network, and to store information relating to the communications context associated with the packet communications bearer in a data store. The stored information can be used by the controller to re-establish the packet communications bearer to transmit and/or receive data packets using the packet communications bearer, the communications device thereby entering the stasis state. As such there is an improvement in the use of communications resources and processing because the communications context and packet communications bearer is retained during periods in which there are no data packets for transmission or reception, so that there is a saving in signalling transmitted and received by the communications device which would be required to re-establish the communications context and an associated packet communications bearer for communicating data packets, when the data packets are available to transmit.

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