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1. 发明授权

US07376437B2 Radio resource management 失效
标题翻译：无线电资源管理
公开(公告)号：US07376437B2
公开(公告)日：2008-05-20
申请号：US10573006
申请日：2004-09-01
申请人： Davood Molkdar , Walter Featherstone , Rorie O'Neill , Jonathan Wallington
发明人： Davood Molkdar , Walter Featherstone , Rorie O'Neill , Jonathan Wallington
IPC分类号： H04B7/00
CPC分类号： H04W52/343 , H04W16/06 , H04W52/346
摘要： An apparatus and method of generating downlink power information for a multi-sector base transceiver site in which power can be shared between existing amplifiers includes a first step of gathering (S10) downlink power information for each sector. When the total power required by the sectors is less than the total power available from the base transceiver site, a next step includes modifying (S20) the information to pre-empt traffic loading such that a more heavily loaded sector will be disproportionately allocated more power than a less heavily loaded sector. A next step includes forwarding (S30, S40) the information to controllers of the base transceiver site. A next step includes determining a loading of each sector using thresholds to determine an overload in sectors depending on the information, wherein the power to each sector is adjusted disproportional to the degree with which the sector is loaded.
摘要翻译：一种用于为现有放大器之间可共享电力的多扇区基站收发器站产生下行功率信息的装置和方法包括：为每个扇区收集（S10）下行链路功率信息的第一步骤。当扇区所需的总功率小于从基站收发器站可用的总功率时，下一步骤包括修改（S 20）信息以预先消除流量负载，使得负载较重的扇区将不成比例地分配更多电力比负载较小的部门。下一步包括将信息转发（S 30，S 40）到基站收发器站点的控制器。下一步骤包括使用阈值确定每个扇区的负载，以根据信息来确定扇区中的过载，其中调整到每个扇区的功率与扇区被加载的程度不成比例。

2. 发明授权

US08447342B2 Power control in a wireless communication system 有权
标题翻译：无线通信系统中的功率控制
公开(公告)号：US08447342B2
公开(公告)日：2013-05-21
申请号：US12808169
申请日：2008-12-11
申请人： Edward Andrews , Jonathan Wallington , Carlo Luschi
发明人： Edward Andrews , Jonathan Wallington , Carlo Luschi
IPC分类号： H04W52/04
CPC分类号： H04W52/12 , H04W52/287
摘要： A method of power control in a wireless communication system, wherein blocks are transmitted from a transmitter to a receiver via a wireless transport channel. The method comprises comparing a target signal quality value with a received signal quality value and providing the results of the comparing step to the transmitter to adjust transmit power based on the comparing step. The target signal quality value is set by the following steps: determining an initial target value; detecting if a data block has been received; detecting if received blocks have been successfully decoded; and decreasing the target value when pass blocks are received and increasing the target value when failed blocks are received subject to monitoring a period of inactivity on the transport channel in which no blocks are received.
摘要翻译：一种在无线通信系统中进行功率控制的方法，其中通过无线传输信道将块从发射机发射到接收机。该方法包括：将目标信号质量值与接收到的信号质量值进行比较，并根据比较步骤向发射机提供比较步骤的结果以调整发射功率。目标信号质量值由以下步骤设定：确定初始目标值; 检测是否已经接收到数据块; 检测接收到的块是否已被成功解码; 并且当接收到传递块时降低目标值，并且当接收到失败的块时，增加目标值，在监视不接收块的传输信道上的不活动周期的情况下。

3. 发明申请

US20080310564A1 Processing data in a digital communications system 有权
标题翻译：在数字通信系统中处理数据
公开(公告)号：US20080310564A1
公开(公告)日：2008-12-18
申请号：US11812116
申请日：2007-06-15
申请人： Edward Andrews , Carlo Luschi , Jonathan Wallington
发明人： Edward Andrews , Carlo Luschi , Jonathan Wallington
IPC分类号： H04B1/10 , H04B7/216 , H04J13/00
CPC分类号： H04L25/067 , H04B17/318 , H04L1/0048
摘要： A method of processing a signal in a wireless digital communications system, wherein a source of disturbance affects differently at least first and second portions of a received signal carrying user data and/or control data, the method comprising: identifying the second portion of the received signal, most affected by the source of disturbance; generating a first estimate of the disturbance (PI) for received samples in the first, less affected portion of the received signal; generating a second estimate of the disturbance (PI(SCH)) for received samples in the second portion of the received signal; and using the first and second disturbance estimates to generate reliability information for the data bits corresponding to the received signal samples, for use in a decoding process to estimate the transmitted data bits.
摘要翻译：一种在无线数字通信系统中处理信号的方法，其中干扰源不同地影响承载用户数据和/或控制数据的接收信号的至少第一和第二部分，所述方法包括：识别所接收到的信号的第二部分信号，最受干扰源影响; 在接收到的信号的第一较少影响部分中产生对于接收样本的干扰（PI）的第一估计值; 在接收信号的第二部分中产生用于接收样本的干扰（PI（SCH））的第二估计值; 以及使用第一和第二干扰估计来生成与接收信号样本相对应的数据位的可靠性信息，以用于解码处理以估计所发送的数据位。

4. 发明授权

US08654894B2 Processing transmissions in a wireless communication system 有权
标题翻译：在无线通信系统中处理传输
公开(公告)号：US08654894B2
公开(公告)日：2014-02-18
申请号：US12667142
申请日：2008-06-20
申请人： Edward Andrews , Carlo Luschi , Jonathan Wallington
发明人： Edward Andrews , Carlo Luschi , Jonathan Wallington
IPC分类号： H04B17/00
CPC分类号： H03M13/612 , H03M13/47 , H03M13/6525 , H04B1/7075 , H04L1/0045 , H04L25/067 , H04W52/12
摘要： Disclosed herein are methods of processing transmissions in a wireless communication system to detect whether a transmission unit contains transmitted data, systems for processing transmissions in a digital communications system to detect the same, receivers for processing transmissions in a wireless communications system and computer readable media implementing a method for processing the same. In one embodiment, a method of processing transmissions in a wireless communication system to detect whether a transmission unit contains transmitted data includes: generating an averaged function of bit reliability indicators from a plurality of received samples and applying a test to compare an average of ln cosh(·) (natural logarithm of the hyperbolic cosine) values for the reliability indicators, with a factor proportional to an average signal-to-disturbance ratio of the plurality of samples to determine if the transmission unit contains transmitted data.
摘要翻译：本文公开了在无线通信系统中处理传输以检测传输单元是否包含传输数据的方法，用于处理数字通信系统中的传输以检测其的系统，用于处理无线通信系统中的传输的接收机和实现的传输的计算机可读介质的方法一种处理方法。在一个实施例中，一种在无线通信系统中处理传输以检测发送单元是否包含所发送的数据的方法包括：从多个接收到的采样中生成位可靠性指标的平均函数，并应用一个测试来比较ln cosh的平均值（·）（双曲余弦的自然对数）值，具有与多个采样的平均信号干扰比成比例的因子，以确定发送单元是否包含发送数据。

5. 发明授权

US08406209B2 Power control in a wireless communication system 有权
标题翻译：无线通信系统中的功率控制
公开(公告)号：US08406209B2
公开(公告)日：2013-03-26
申请号：US12808173
申请日：2008-12-11
申请人： Edward Andrews , Jonathan Wallington , Carlo Luschi
发明人： Edward Andrews , Jonathan Wallington , Carlo Luschi
IPC分类号： H04B7/216
CPC分类号： H04W52/12 , H04W52/20 , H04W52/24
摘要： A method of power control in a wireless communications system wherein blocks are transmitted from a transmitter to a receiver via a wireless transmission channel. The method comprises comparing a target signal quality value with a received signal quality value and providing the results of the comparing step to the transmitter to adjust transmit power based on the comparing step. The target signal quality value is set by the following steps: determining an initial target value; determining if received blocks have been successfully decoded; identifying the received blocks as pass or fail blocks; when pass blocks are received, comparing the target signal quality value with the received signal quality value and decreasing the target value only if the target value is greater than the received signal quality value less a margin.
摘要翻译：一种在无线通信系统中的功率控制的方法，其中通过无线传输信道将块从发射机发射到接收机。该方法包括：将目标信号质量值与接收到的信号质量值进行比较，并根据比较步骤向发射机提供比较步骤的结果以调整发射功率。目标信号质量值由以下步骤设定：确定初始目标值; 确定接收的块是否已被成功解码; 将接收到的块识别为通过或失败块; 当接收到传递块时，仅当目标值大于接收信号质量值减去余量时，将目标信号质量值与接收到的信号质量值进行比较并降低目标值。

6. 发明申请

US20110019754A1 POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的功率控制
公开(公告)号：US20110019754A1
公开(公告)日：2011-01-27
申请号：US12808167
申请日：2008-12-10
申请人： Edward Andrews , Jonathan Wallington , Carlo Luschi
发明人： Edward Andrews , Jonathan Wallington , Carlo Luschi
IPC分类号： H04L27/06 , H04L27/28 , H04B7/00
CPC分类号： H04W52/12 , H04W52/44
摘要： A method of power control in a wireless communication system wherein blocks are transmitted from a transmitter to a receiver on multiple wireless transport channels. The method comprises comparing a target signal quality value with a received signal quality value and providing the results of the comparing step to the transmitter to adjust transmit power, and a mechanism for controlling the target signal quality for transport channels that have been inactive for a predefined period. A corresponding receiver is also provided.
摘要翻译：一种在无线通信系统中的功率控制的方法，其中在多个无线传输信道上将块从发射机发射到接收机。该方法包括将目标信号质量值与接收到的信号质量值进行比较，并将比较步骤的结果提供给发射机以调整发射功率，以及用于控制传输信道的目标信号质量的机制，其对于预定义的期。还提供了相应的接收机。

7. 发明申请

US20100309850A1 POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的功率控制
公开(公告)号：US20100309850A1
公开(公告)日：2010-12-09
申请号：US12808173
申请日：2008-12-11
申请人： Edward Andrews , Jonathan Wallington , Carlo Luschi
发明人： Edward Andrews , Jonathan Wallington , Carlo Luschi
IPC分类号： H04W4/00
CPC分类号： H04W52/12 , H04W52/20 , H04W52/24
摘要： A method of power control in a wireless communications system wherein blocks are transmitted from a transmitter to a receiver via a wireless transmission channel. The method comprises comparing a target signal quality value with a received signal quality value and providing the results of the comparing step to the transmitter to adjust transmit power based on the comparing step. The target signal quality value is set by the following steps: determining an initial target value; determining if received blocks have been successfully decoded; identifying the received blocks as pass or fail blocks; when pass blocks are received, comparing the target signal quality value with the received signal quality value and decreasing the target value only if the target value is greater than the received signal quality value less a margin.
摘要翻译：一种在无线通信系统中的功率控制的方法，其中通过无线传输信道将块从发射机发射到接收机。该方法包括：将目标信号质量值与接收到的信号质量值进行比较，并根据比较步骤向发射机提供比较步骤的结果以调整发射功率。目标信号质量值由以下步骤设定：确定初始目标值; 确定接收的块是否已被成功解码; 将接收到的块识别为通过或失败块; 当接收到传递块时，仅当目标值大于接收信号质量值减去余量时，将目标信号质量值与接收到的信号质量值进行比较并降低目标值。

8. 发明申请

US20120076189A1 ESTIMATION OF SIGNAL AND INTERFERENCE POWER 有权
标题翻译：信号和干扰功率的估计
公开(公告)号：US20120076189A1
公开(公告)日：2012-03-29
申请号：US13260705
申请日：2010-03-25
申请人： Carlo Luschi , Abdelkader Medles , Jonathan Wallington , Gang Wang
发明人： Carlo Luschi , Abdelkader Medles , Jonathan Wallington , Gang Wang
IPC分类号： H04W24/00
CPC分类号： H04W52/248 , H04B17/327 , H04B17/345 , H04W52/225 , H04W52/241 , H04W52/243
摘要： Wireless receiver and method of operating a wireless receiver in a wireless communication network for: receiving a signal, the received signal comprising data containing at least one symbol from a symbol alphabet, the symbol alphabet consisting of complex values that define a direction in the complex plane, the received signal further comprising interference; measuring the variance of a first component of the received signal that is perpendicular to the defined direction in the complex plane; estimating the interference power of the received signal using the measured variance of the first component of the received signal; estimating a total power of the received signal; estimating the power of the at least one symbol of the received signal by subtracting the estimated interference power from the estimated total power of the received signal; and based on the estimated interference power and the estimated power of the at least one symbol of the received signal, performing at least one of the steps of: processing the received signal, and generating control information related to the transmission of a further signal from the wireless receiver.
摘要翻译：在无线通信网络中操作无线接收机的无线接收机和方法，用于：接收信号，所述接收信号包括从符号字母表中包含至少一个符号的数据，所述符号字母表由复数值组成，所述复数值定义复平面中的方向所接收的信号还包括干扰; 测量在复平面中垂直于限定方向的接收信号的第一分量的方差; 使用所接收信号的第一分量的测量方差估计接收信号的干扰功率; 估计接收信号的总功率; 通过从所估计的接收信号的总功率中减去所估计的干扰功率来估计接收信号的至少一个符号的功率; 并且基于估计的干扰功率和接收信号的至少一个符号的估计功率，执行以下步骤中的至少一个：处理所接收的信号，以及产生与来自所述接收信号的另一信号的传输相关的控制信息无线接收器。

9. 发明申请

US20070038886A1 Radio resource management 失效
标题翻译：无线电资源管理
公开(公告)号：US20070038886A1
公开(公告)日：2007-02-15
申请号：US10573006
申请日：2004-09-01
申请人： Davood Molkdar , Walter Featherstone , Rorie O'Neill , Jonathan Wallington
发明人： Davood Molkdar , Walter Featherstone , Rorie O'Neill , Jonathan Wallington
IPC分类号： G06F11/00
CPC分类号： H04W52/343 , H04W16/06 , H04W52/346
摘要： The present invention relates to radio resource management in a wireless communication system. Specifically, the present invention relates to a method and apparatus for obtaining downlink power information for a multi-sector base transceiver site in which power can be shared between the sectors. Such information can be used in radio resource management in a wireless communication system. Power requirement measurement information gathered at a base transceiver station is modified prior to being provided to a radio resource management unit. This enables more effective use of power resources at a base transceiver site.
摘要翻译：本发明涉及无线通信系统中的无线资源管理。具体地，本发明涉及一种用于获得多扇区基站收发信机站的下行链路功率信息的方法和装置，其中可以在扇区之间共享功率。这样的信息可以用于无线通信系统中的无线电资源管理。在提供给无线电资源管理单元之前，修改在基站收发站收集的功率需求测量信息。这使得能够在基站收发器站点更有效地使用电力资源。

10. 发明授权

US08582703B2 Estimation of signal and interference power 有权
标题翻译：信号和干扰功率的估计
公开(公告)号：US08582703B2
公开(公告)日：2013-11-12
申请号：US13260705
申请日：2010-03-25
申请人： Carlo Luschi , Gang Wang , Abdelkader Medles , Jonathan Wallington
发明人： Carlo Luschi , Gang Wang , Abdelkader Medles , Jonathan Wallington
IPC分类号： H03D1/04
CPC分类号： H04W52/248 , H04B17/327 , H04B17/345 , H04W52/225 , H04W52/241 , H04W52/243
摘要： Wireless receiver and method of operating a wireless receiver in a wireless communication network for: receiving a signal, the received signal comprising data containing at least one symbol from a symbol alphabet, the symbol alphabet consisting of complex values that define a direction in the complex plane, the received signal further comprising interference; measuring the variance of a first component of the received signal that is perpendicular to the defined direction in the complex plane; estimating the interference power of the received signal using the measured variance of the first component of the received signal; estimating a total power of the received signal; estimating the power of the at least one symbol of the received signal by subtracting the estimated interference power from the estimated total power of the received signal; and based on the estimated interference power and the estimated power of the at least one symbol of the received signal, performing at least one of the steps of: processing the received signal, and generating control information related to the transmission of a further signal from the wireless receiver.
摘要翻译：在无线通信网络中操作无线接收机的无线接收机和方法，用于：接收信号，所述接收信号包括从符号字母表中包含至少一个符号的数据，所述符号字母表由复数值组成，所述复数值定义复平面中的方向所接收的信号还包括干扰; 测量在复平面中垂直于限定方向的接收信号的第一分量的方差; 使用接收信号的第一分量的测量方差来估计接收信号的干扰功率; 估计接收信号的总功率; 通过从所估计的接收信号的总功率中减去所估计的干扰功率来估计接收信号的至少一个符号的功率; 并且基于估计的干扰功率和接收信号的至少一个符号的估计功率，执行以下步骤中的至少一个：处理所接收的信号，以及产生与来自所述接收信号的另一信号的传输相关的控制信息无线接收器。

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