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1. 发明申请

US20120327895A1 Cellular Communication System Support for Limited Bandwidth Communication Devices 有权
标题翻译：蜂窝通信系统支持有限带宽通信设备
公开(公告)号：US20120327895A1
公开(公告)日：2012-12-27
申请号：US13398787
申请日：2012-02-16
申请人： Anders Wallén , Bengt Lindoff , Erik Eriksson , Joakim Axmon , Leif Wilhelmsson
发明人： Anders Wallén , Bengt Lindoff , Erik Eriksson , Joakim Axmon , Leif Wilhelmsson
IPC分类号： H04W72/04
CPC分类号： H04W48/12 , H04L5/0053 , H04L5/0091 , H04L5/0094
摘要： A communication system node transmits first control channel information on a control channel that extends over a first bandwidth of a radiofrequency resource. The first control channel information is necessary to enable a first type of communication device, capable of receiving a signal having the first bandwidth, to establish a connection with a host cell. A MIB, occupying a second bandwidth-size part of the first bandwidth, is transmitted. The second bandwidth is smaller than the first bandwidth and is receivable by a second type of communication device having reduced receive bandwidth capabilities. The MIB has a first part comprising first part information necessary to enable the first type of communication device to establish the connection with the host cell, and a second part comprising second part information directly or indirectly enabling the second type of communication device to obtain parameters that enable connection establishment with the host cell.
摘要翻译：通信系统节点在通过射频资源的第一带宽上延伸的控制信道上发送第一控制信道信息。第一控制信道信息对于能够接收具有第一带宽的信号的第一类型的通信设备来建立与主机小区的连接是必需的。占用第一带宽的第二带宽大小部分的MIB被发送。第二带宽小于第一带宽，并且可以由具有降低的接收带宽能力的第二类型的通信设备接收。 MIB具有第一部分，其包括使得第一类型的通信设备能够建立与主机小区的连接所必需的第一部分信息，以及包括第二部分信息的第二部分直接或间接地使第二类型的通信设备获得参数，启用与主机单元的连接建立。

2. 发明申请

US20120327894A1 Cellular Communication System Support for Limited Bandwidth Communication Devices 有权
标题翻译：蜂窝通信系统支持有限带宽通信设备
公开(公告)号：US20120327894A1
公开(公告)日：2012-12-27
申请号：US13398786
申请日：2012-02-16
申请人： Joakim Axmon , Erik Eriksson , Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
发明人： Joakim Axmon , Erik Eriksson , Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
IPC分类号： H04W72/04 , H04W74/08
CPC分类号： H04W72/0493 , H04L5/00 , H04L5/0053 , H04W48/12 , H04W48/16
摘要： A network node that serves a host cell in a cellular communication system transmits, at (a) first time interval(s), first control channel information on a control channel that extends over a first bandwidth of a radiofrequency spectrum. The first control channel communicates information necessary to enable a first type of communication device to receive data from the host cell. The first type of communication device can receive first bandwidth-wide signals. At (a) second time interval(s), second control channel information is transmitted on a second control channel of a first M-cell. The second control channel occupies a second bandwidth that is smaller than the first bandwidth. The second time interval(s) do(es) not coincide with any of the first time interval(s). A second type of communication device having reduced receive bandwidth capabilities compared to those of the first type of communication device is thereby made capable of being served by the node.
摘要翻译：服务于蜂窝通信系统中的主机小区的网络节点在（a）第一时间间隔处，在通过射频频谱的第一带宽延伸的控制信道上发送第一控制信道信息。第一控制信道传送使得第一类型的通信设备能够从主机小区接收数据所需的信息。第一类通信设备可以接收第一带宽信号。在（a）第二时间间隔，在第一M单元的第二控制信道上发送第二控制信道信息。第二控制信道占用小于第一带宽的第二带宽。第二时间间隔（s）与第一时间间隔（s）中的任一个不一致。与第一类型的通信设备相比，具有降低的接收带宽能力的第二类型的通信设备由此能够被节点服务。

3. 发明授权

US08848638B2 Cellular communication system support for limited bandwidth communication devices 有权
标题翻译：蜂窝通信系统支持有限带宽通信设备
公开(公告)号：US08848638B2
公开(公告)日：2014-09-30
申请号：US13398786
申请日：2012-02-16
申请人： Joakim Axmon , Erik Eriksson , Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
发明人： Joakim Axmon , Erik Eriksson , Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
IPC分类号： H04Q7/00 , H04L5/00 , H04W48/16 , H04W48/12
CPC分类号： H04W72/0493 , H04L5/00 , H04L5/0053 , H04W48/12 , H04W48/16
摘要： A network node that serves a host cell in a cellular communication system transmits, at (a) first time interval(s), first control channel information on a control channel that extends over a first bandwidth of a radiofrequency spectrum. The first control channel communicates information necessary to enable a first type of communication device to receive data from the host cell. The first type of communication device can receive first bandwidth-wide signals. At (a) second time interval(s), second control channel information is transmitted on a second control channel of a first M-cell. The second control channel occupies a second bandwidth that is smaller than the first bandwidth. The second time interval(s) do(es) not coincide with any of the first time interval(s). A second type of communication device having reduced receive bandwidth capabilities compared to those of the first type of communication device is thereby made capable of being served by the node.
摘要翻译：服务蜂窝通信系统中的主机小区的网络节点在（a）第一时间间隔处，在通过射频频谱的第一带宽延伸的控制信道上发送第一控制信道信息。第一控制信道传送使得第一类型的通信设备能够从主机小区接收数据所需的信息。第一类通信设备可以接收第一带宽信号。在（a）第二时间间隔，在第一M单元的第二控制信道上发送第二控制信道信息。第二控制信道占用小于第一带宽的第二带宽。第二时间间隔（s）与第一时间间隔（s）中的任一个不一致。与第一类型的通信设备相比，具有降低的接收带宽能力的第二类型的通信设备由此能够被节点服务。

4. 发明授权

US08885560B2 Cellular communication system support for limited bandwidth communication devices 有权
标题翻译：蜂窝通信系统支持有限带宽通信设备
公开(公告)号：US08885560B2
公开(公告)日：2014-11-11
申请号：US13398787
申请日：2012-02-16
申请人： Anders Wallen , Bengt Lindoff , Erik Eriksson , Joakim Axmon , Leif Wilhelmsson
发明人： Anders Wallen , Bengt Lindoff , Erik Eriksson , Joakim Axmon , Leif Wilhelmsson
IPC分类号： H04Q7/00 , H04W48/12 , H04L5/00
CPC分类号： H04W48/12 , H04L5/0053 , H04L5/0091 , H04L5/0094
摘要： A communication system node transmits first control channel information on a control channel that extends over a first bandwidth of a radiofrequency resource. The first control channel information is necessary to enable a first type of communication device, capable of receiving a signal having the first bandwidth, to establish a connection with a host cell. A MIB, occupying a second bandwidth-size part of the first bandwidth, is transmitted. The second bandwidth is smaller than the first bandwidth and is receivable by a second type of communication device having reduced receive bandwidth capabilities. The MIB has a first part comprising first part information necessary to enable the first type of communication device to establish the connection with the host cell, and a second part comprising second part information directly or indirectly enabling the second type of communication device to obtain parameters that enable connection establishment with the host cell.
摘要翻译：通信系统节点在通过射频资源的第一带宽上延伸的控制信道上发送第一控制信道信息。第一控制信道信息对于能够接收具有第一带宽的信号的第一类型的通信设备来建立与主机小区的连接是必要的。占用第一带宽的第二带宽大小部分的MIB被发送。第二带宽小于第一带宽，并且可以由具有降低的接收带宽能力的第二类型的通信设备接收。 MIB具有第一部分，其包括使得第一类型的通信设备能够建立与主机小区的连接所必需的第一部分信息，以及包括第二部分信息的第二部分直接或间接地使第二类型的通信设备获得参数，启用与主机单元的连接建立。

5. 发明授权

US08909267B2 Energy-efficient detection of network connection requests 有权
标题翻译：节能检测网络连接请求
公开(公告)号：US08909267B2
公开(公告)日：2014-12-09
申请号：US13451088
申请日：2012-04-19
申请人： Leif Wilhelmsson , Bengt Lindoff , Thomas Olsson , Anders Wallén
发明人： Leif Wilhelmsson , Bengt Lindoff , Thomas Olsson , Anders Wallén
IPC分类号： H04B7/00
CPC分类号： H04W52/0245 , Y02D70/1262 , Y02D70/21
摘要： Embodiments herein include a method implemented by a wireless device for detecting requests to connect to a wireless communications network. The method includes determining a receiver sensitivity that is sufficient, given channel conditions at the device, for the device to detect connection requests. The method then entails dynamically selecting, from among different receiver sensitivity configurations of the device, a configuration that has a receiver sensitivity at least as good as the determined sensitivity and that has less energy consumption than at least one other configuration. Finally, the method includes using the selected configuration for request detection. A wireless device herein thereby reduces its energy consumption when it is disconnected from the network, but intelligently limits the extent of that energy consumption reduction in order to maintain an ability to detect network connection requests.
摘要翻译：这里的实施例包括由无线设备实现的用于检测连接到无线通信网络的请求的方法。该方法包括在给定设备的信道条件下，确定接收机灵敏度足以使设备检测到连接请求。该方法然后需要从设备的不同接收机灵敏度配置中动态地选择具有至少与确定的灵敏度一样好的接收机灵敏度并且具有比至少一个其它配置更少的能量消耗的配置。最后，该方法包括使用所选配置进行请求检测。因此，这里的无线设备在其与网络断开连接时降低了其能量消耗，但是智能地限制了该能量消耗降低的范围，以便维持检测网络连接请求的能力。

6. 发明授权

US09313823B2 Method of controlling operation of a communication device, transceiver operating accordingly, and computer program 有权
标题翻译：控制通信设备的操作的方法，相应的收发器和计算机程序
公开(公告)号：US09313823B2
公开(公告)日：2016-04-12
申请号：US14345280
申请日：2012-09-14
申请人： Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
发明人： Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
IPC分类号： H04L1/00 , H04W76/04 , H04W60/06 , H04W68/00
CPC分类号： H04W76/27 , H04W52/0235 , H04W60/06 , H04W68/00 , H04W68/02 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： A method of controlling operation of a communication device arranged to operate in a cellular communication network employing a paging signal to allow discontinuous reception for communication devices is disclosed. The communication device is arranged for three main communication states: detached state where the communication device is not registered to the cellular communication network; idle state where the communication device is registered to the cellular communication network, and receives paging signals through discontinuous reception; and active state where the communication device is registered to the cellular communication network and performs communication with the cellular communication network essentially continuously. The method comprises: i) connecting to the cellular communication network such that a transition from the detached state to any of idle state or active state is made; ii) performing scheduled operations in the active state or idle state; iii) determining, when a transition from the active state to the idle state occurs, time instant for next operation in the active state; iv) disconnecting from the cellular communication network such that a transition to the detached state is made; and v) when the time for next operation in the active state is approaching, returning the procedure to step i). A transceiver and a computer program are also disclosed.
摘要翻译：公开了一种控制通信设备的操作的方法，该通信设备被布置为在采用寻呼信号的蜂窝通信网络中操作以允许通信设备的不连续接收。通信装置被布置为三个主要通信状态：通信设备未向蜂窝通信网络注册的分离状态; 通信装置注册到蜂窝通信网络的空闲状态，并通过不连续接收接收寻呼信号; 以及其中通信设备被注册到蜂窝通信网络并且基本上连续地执行与蜂窝通信网络的通信的活动状态。该方法包括：i）连接到蜂窝通信网络，使得从分离状态转换到空闲状态或活动状态中的任何一个; ii）执行处于活动状态或空闲状态的调度操作; iii）当从活动状态到空闲状态的转变发生时，确定在活动状态下的下一个操作的时刻; iv）断开与蜂窝通信网络的连接，从而进行到分离状态的转换; 以及v）当处于活动状态的下一个操作的时间接近时，将该过程返回到步骤i）。还公开了收发器和计算机程序。

7. 发明申请

US20130281139A1 Energy-Efficient Detection of Network Connection Requests 有权
标题翻译：网络连接请求的高效能检测
公开(公告)号：US20130281139A1
公开(公告)日：2013-10-24
申请号：US13451088
申请日：2012-04-19
申请人： Leif Wilhelmsson , Bengt Lindoff , Thomas Olsson , Anders Wallén
发明人： Leif Wilhelmsson , Bengt Lindoff , Thomas Olsson , Anders Wallén
IPC分类号： H04B7/00 , H04B1/16
CPC分类号： H04W52/0245 , Y02D70/1262 , Y02D70/21
摘要： Embodiments herein include a method implemented by a wireless device for detecting requests to connect to a wireless communications network. The method includes determining a receiver sensitivity that is sufficient, given channel conditions at the device, for the device to detect connection requests. The method then entails dynamically selecting, from among different receiver sensitivity configurations of the device, a configuration that has a receiver sensitivity at least as good as the determined sensitivity and that has less energy consumption than at least one other configuration. Finally, the method includes using the selected configuration for request detection. A wireless device herein thereby reduces its energy consumption when it is disconnected from the network, but intelligently limits the extent of that energy consumption reduction in order to maintain an ability to detect network connection requests.
摘要翻译：这里的实施例包括由无线设备实现的用于检测连接到无线通信网络的请求的方法。该方法包括在给定设备的信道条件下，确定接收机灵敏度足以使设备检测到连接请求。该方法然后需要从设备的不同接收机灵敏度配置中动态地选择具有至少与确定的灵敏度一样好的接收机灵敏度并且具有比至少一个其它配置更少的能量消耗的配置。最后，该方法包括使用所选配置进行请求检测。因此，这里的无线设备在其与网络断开连接时降低了其能量消耗，但是智能地限制了该能量消耗降低的范围，以便维持检测网络连接请求的能力。

8. 发明申请

US20140369282A1 Method of Controlling Operation of a Communication Device, Transceiver Operating Accordingly, and Computer Program 有权
标题翻译：控制通信设备的操作方法，相应的收发器操作和计算机程序
公开(公告)号：US20140369282A1
公开(公告)日：2014-12-18
申请号：US14345280
申请日：2012-09-14
申请人： Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
发明人： Bengt Lindoff , Anders Wallén , Leif Wilhelmsson
IPC分类号： H04W76/04
CPC分类号： H04W76/27 , H04W52/0235 , H04W60/06 , H04W68/00 , H04W68/02 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： A method of controlling operation of a communication device arranged to operate in a cellular communication network employing a paging signal to allow discontinuous reception for communication devices is disclosed. The communication device is arranged for three main communication states: detached state where the communication device is not registered to the cellular communication network; idle state where the communication device is registered to the cellular communication network, and receives paging signals through discontinuous reception; and active state where the communication device is registered to the cellular communication network and performs communication with the cellular communication network essentially continuously. The method comprises: i) connecting to the cellular communication network such that a transition from the detached state to any of idle state or active state is made; ii) performing scheduled operations in the active state or idle state; iii) determining, when a transition from the active state to the idle state occurs, time instant for next operation in the active state; iv) disconnecting from the cellular communication network such that a transition to the detached state is made; and v) when the time for next operation in the active state is approaching, returning the procedure to step i). A transceiver and a computer program are also disclosed.
摘要翻译：公开了一种控制通信设备的操作的方法，该通信设备被布置为在采用寻呼信号的蜂窝通信网络中操作以允许通信设备的不连续接收。通信装置被布置为三个主要通信状态：通信设备未向蜂窝通信网络注册的分离状态; 通信装置注册到蜂窝通信网络的空闲状态，并通过不连续接收接收寻呼信号; 以及其中通信设备被注册到蜂窝通信网络并且基本上连续地执行与蜂窝通信网络的通信的活动状态。该方法包括：i）连接到蜂窝通信网络，使得从分离状态转换到空闲状态或活动状态中的任何一个; ii）执行处于活动状态或空闲状态的调度操作; iii）当从活动状态到空闲状态的转变发生时，确定在活动状态下的下一个操作的时刻; iv）断开与蜂窝通信网络的连接，从而进行到分离状态的转换; 以及v）当处于活动状态的下一个操作的时间接近时，将该过程返回到步骤i）。还公开了收发器和计算机程序。

9. 发明申请

US20130077508A1 Method and Apparatus For Signal Quality Determination in a Communication Network 有权
公开(公告)号：US20130077508A1
公开(公告)日：2013-03-28
申请号：US13522807
申请日：2012-05-22
申请人： Joakim Axmon , Muhammad Kazmi , Bengt Lindoff
发明人： Joakim Axmon , Muhammad Kazmi , Bengt Lindoff
IPC分类号： H04W24/00
CPC分类号： H04W24/10 , H04L27/26 , H04W16/14 , H04W24/00 , H04W36/0094 , H04W48/16 , H04W72/042 , H04W72/0453
摘要： One aspect of the present invention is method for signal quality measurement that provides significant improvements in accuracy, at least in certain scenarios where conventional approaches to such measurements are vulnerable to inaccuracies. Non-limiting example scenarios include instances where a communication network uses downlink carriers in neighboring cells with overlapping frequencies but with different bandwidths and/or center frequencies. In such cases, there may be uneven interference across the carrier bandwidth, e.g., arising from neighboring carriers operating at different center frequencies and/or at different bandwidths. Thus, making the signal quality measurement for a given carrier depend on a combination of measurements taken at different frequency regions of the carrier provides a clearer, more accurate picture of the interference or loading conditions bearing on that carrier.

10. 发明授权

US08687599B2 Method and device for measuring a received signal power in a mobile communication system 有权
标题翻译：用于测量移动通信系统中的接收信号功率的方法和装置
公开(公告)号：US08687599B2
公开(公告)日：2014-04-01
申请号：US13260724
申请日：2010-03-25
申请人： Bengt Lindoff , Joakim Axmon , Jose Flordelis
发明人： Bengt Lindoff , Joakim Axmon , Jose Flordelis
IPC分类号： H04W4/00
CPC分类号： H04L5/0048 , H04W24/10 , H04W52/0229 , Y02D70/1222 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： In a method and a mobile communications receiver for performing signal measurements, signal measurement data is received from at least one base station during at least part of a measurement period. Each measurement period comprises a number of non-equidistant snapshot measurement windows during which the receiver receives signal measurement data. At least one average signal strength value of the signal measurement data received during the measurement period is computed.
摘要翻译：在用于执行信号测量的方法和移动通信接收机中，在测量周期的至少部分期间，从至少一个基站接收信号测量数据。每个测量周期包括多个不等距的快照测量窗口，在此期间接收器接收信号测量数据。计算在测量周期期间接收到的信号测量数据的至少一个平均信号强度值。

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