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1. 发明授权

US09538546B2 Processing-time dependent control of data block transmission 有权
标题翻译：数据块传输的处理时间依赖控制
公开(公告)号：US09538546B2
公开(公告)日：2017-01-03
申请号：US14380089
申请日：2012-02-21
申请人： Joachim Sachs , Kumar Balachandran , Konstantinos Dimou , Erik Eriksson , Michael Meyer , Johan Rune , Anders Wallén , Henning Wiemann , Leif Wilhelmsson
发明人： Joachim Sachs , Kumar Balachandran , Konstantinos Dimou , Erik Eriksson , Michael Meyer , Johan Rune , Anders Wallén , Henning Wiemann , Leif Wilhelmsson
IPC分类号： H04W72/12 , H04W52/02
CPC分类号： H04W72/1205 , H04W52/0216 , H04W72/12 , Y02D70/1242 , Y02D70/1262 , Y02D70/21
摘要： A node (100; 300) of a mobile network is responsible for scheduling transmissions of data blocks between the mobile network and a terminal device (200, 200′). The node (100; 300) may for example be a base station (100) or a control node (300) of the mobile network. The node (100; 300) determines a processing time required by the terminal device (200; 200′) for processing signals for transmission of one of the data blocks. The processing time is determined from a plurality of supported processing times. On the basis of the determined processing time, the node (100; 300) schedules the transmission of the data block. The terminal device (200, 200′) may provide control data for determining the processing time to the node (100; 300).
摘要翻译：移动网络的节点（100; 300）负责调度移动网络和终端设备（200,200'）之间的数据块的传输。节点（100; 300）可以例如是移动网络的基站（100）或控制节点（300）。节点（100; 300）确定终端设备（200; 200'）所需的用于处理用于发送数据块之一的信号的处理时间。处理时间由多个支持的处理时间确定。在确定的处理时间的基础上，节点（100; 300）调度数据块的传输。终端设备（200,200'）可以提供用于确定到节点（100; 300）的处理时间的控制数据。

2. 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。

3. 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。

4. 发明申请

US20150119058A1 Data Transmission Scheduling Using Energy Consumption Profile of Terminal Device 有权
标题翻译：使用终端设备的能耗简档进行数据传输调度
公开(公告)号：US20150119058A1
公开(公告)日：2015-04-30
申请号：US14379847
申请日：2012-02-21
申请人： Johan Rune , Anders Wallén , Leif Wilhelmsson
发明人： Johan Rune , Anders Wallén , Leif Wilhelmsson
IPC分类号： H04W72/04 , H04W52/02
CPC分类号： H04W72/048 , H04W52/0209 , H04W52/0216 , H04W52/0219 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： For controlling energy-consumption associated with data transmission between a terminal device (200) and a mobile network a node of the mobile network which is responsible for scheduling the data transmission, e.g., a base station (100) or a control node (300) obtains an energy consumption profile of the terminal device (200). The energy consumption profile specifies characteristics of multiple energy sinks in the terminal device (200). On the basis of the energy consumption profile, the node performs scheduling of the data transmission.
摘要翻译：为了控制与终端设备（200）和移动网络（负责调度数据传输的移动网络的节点）（例如基站（100）或控制节点（300））之间的数据传输相关联的能量消耗，获得终端装置（200）的能量消耗曲线。能量消耗曲线指定终端设备（200）中的多个能量汇的特征。在能耗曲线的基础上，节点执行数据传输的调度。

5. 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。

6. 发明授权

US10432349B2 Data block transmission with variable retransmission feedback time 有权
公开(公告)号：US10432349B2
公开(公告)日：2019-10-01
申请号：US14379827
申请日：2012-02-21
申请人： Leif Wilhelmsson , Johan Rune , Joachim Sachs , Anders Wallén
发明人： Leif Wilhelmsson , Johan Rune , Joachim Sachs , Anders Wallén
IPC分类号： H04L1/00 , H04L1/18
摘要： Data Block Transmission with Variable Retransmission Feedback Time For communicating data between a transmitter (10) and a receiver (14), wireless transmission of data blocks is implemented on the basis a retransmission protocol with variable value of a feedback time. The feedback time defines a time interval between transmission of one of the data blocks (22) and transmission of a feedback message (23) indicating whether the data block (22) was successfully received. The transmitter (10) or the receiver (14) determines the value of the feedback time. Depending on the determined value of the feedback time, the transmitter (10) controls transmission of the data block (22) to the receiver and/or the receiver (14) controls reception of the data block (22) at the receiver (14). The transmitter (10) may for example be a base station of a mobile network, and the receiver (14) may be a terminal device connected to the mobile network.

7. 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。

8. 发明申请

US20150009897A1 Data Block Transmission with Variable Retransmission Feedback Time 审中-公开
标题翻译：具有可变重传反馈时间的数据块传输
公开(公告)号：US20150009897A1
公开(公告)日：2015-01-08
申请号：US14379827
申请日：2012-02-21
申请人： Leif Wilhelmsson , Johan Rune , Joachim Sachs , Anders Wallén
发明人： Leif Wilhelmsson , Johan Rune , Joachim Sachs , Anders Wallén
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/0007 , H04L1/1854 , H04L1/1887
摘要： Data Block Transmission with Variable Retransmission Feedback Time For communicating data between a transmitter (10) and a receiver (14), wireless transmission of data blocks is implemented on the basis a retransmission protocol with variable value of a feedback time. The feedback time defines a time interval between transmission of one of the data blocks (22) and transmission of a feedback message (23) indicating whether the data block (22) was successfully received. The transmitter (10) or the receiver (14) determines the value of the feedback time. Depending on the determined value of the feedback time, the transmitter (10) controls transmission of the data block (22) to the receiver and/or the receiver (14) controls reception of the data block (22) at the receiver (14). The transmitter (10) may for example be a base station of a mobile network, and the receiver (14) may be a terminal device connected to the mobile network. (FIG. 1)
摘要翻译：具有可变重发反馈时间的数据块传输对于在发射机（10）和接收机（14）之间传送数据，数据块的无线传输是基于具有反馈时间可变值的重传协议实现的。反馈时间定义了一个数据块（22）的传输和表示数据块（22）是否被成功接收的反馈消息（23）的发送之间的时间间隔。发射机（10）或接收机（14）确定反馈时间的值。根据确定的反馈时间值，发射机（10）控制数据块（22）向接收机和/或接收机（14）的传输，控制接收机（14）处的数据块（22）的接收，。发射机（10）可以例如是移动网络的基站，并且接收机（14）可以是连接到移动网络的终端设备。（图。1）

9. 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。

10. 发明授权

US07903769B2 Method and apparatus for phase-noise compensation in digital receivers 有权
标题翻译：数字接收机中相位噪声补偿的方法和装置
公开(公告)号：US07903769B2
公开(公告)日：2011-03-08
申请号：US11301100
申请日：2005-12-12
申请人： Anders Wallén , Leif Wilhelmsson
发明人： Anders Wallén , Leif Wilhelmsson
IPC分类号： H03D1/04 , H03D3/24
CPC分类号： H04L27/2271 , H04L27/2331 , H04L2027/0067 , H04L2027/0069
摘要： A method and apparatus for compensation of noise in a received signal includes receiving a received signal comprised of a sum of a transmitted signal and a disturbance signal in a demodulator, summing the received signal and a compensation signal to produce a demodulation signal, determining a transmitted symbol based upon the demodulation signal, determining an error signal by calculating a difference between the demodulation signal and the determined transmitted symbol, and determining the compensation signal from the error signal using a model-based disturbance suppression control process. In at least one embodiment, the model-based disturbance suppression control process is a linear disturbance model control process.
摘要翻译：用于补偿接收信号中的噪声的方法和装置包括在解调器中接收由发射信号和干扰信号之和构成的接收信号，对接收信号和补偿信号进行求和以产生解调信号，基于解调信号的符号，通过计算解调信号和确定的发送符号之间的差来确定误差信号，以及使用基于模型的干扰抑制控制处理从误差信号确定补偿信号。在至少一个实施例中，基于模型的干扰抑制控制过程是线性干扰模型控制过程。

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