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21. 发明申请

US20130272222A1 Scheduling Based on UE Probing 审中-公开
标题翻译：基于UE探测的调度
公开(公告)号：US20130272222A1
公开(公告)日：2013-10-17
申请号：US13820587
申请日：2012-04-17
申请人： Johan Hultell , Johan Bergman , Klas Johansson
发明人： Johan Hultell , Johan Bergman , Klas Johansson
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W72/0406 , H04W72/046
摘要： Control of downlink transmissions associated with a first cell (124) in a cellular communication system (100) is described. A plurality of antennas (117) at different locations are configured to transmit downlink signals associated with the first cell. A subset of the plurality of antennas is caused to transmit a respective probing signal intended for reception by a mobile communication terminal (106). Feedback information is received that is indicative of reception in the mobile communication terminal of the probing signals. At least one specific antenna is selected for downlink transmissions to the mobile communication terminal, based at least in part on the feedback information and the at least one specific antenna is caused to perform downlink transmissions to the mobile communication terminal.
摘要翻译：描述了与蜂窝通信系统（100）中的第一小区（124）相关联的下行链路传输的控制。在不同位置处的多个天线（117）被配置为发送与第一小区相关联的下行链路信号。使多个天线的子集发送用于由移动通信终端（106）接收的相应探测信号。接收到指示在移动通信终端中的探测信号的反馈信息。至少一个特定天线被选择用于到移动通信终端的下行链路传输，至少部分地基于反馈信息，并且使得至少一个特定天线对移动通信终端执行下行链路传输。

22. 发明授权

US07489903B2 Method and system for exchanging the capacity reports in a radio access network 失效
标题翻译：用于在无线电接入网络中交换容量报告的方法和系统
公开(公告)号：US07489903B2
公开(公告)日：2009-02-10
申请号：US10424947
申请日：2003-04-29
申请人： Klas Johansson , Martin Kristensson , Uwe Schwarz , Annti Tölli
发明人： Klas Johansson , Martin Kristensson , Uwe Schwarz , Annti Tölli
IPC分类号： H04B17/00
CPC分类号： H04W24/02 , H04W24/10 , H04W48/06 , H04W92/02 , H04W92/14 , H04W92/24
摘要： The objective of the present invention is to provide means for exchanging usage information in the multioperator mobile networks. Despite the high amount of different reporting alternatives of the present invention, they are not contradicting each other but are only options for different needs. Also the purpose of the present invention is to provide a fair and easy solution to monitor the usage of the shared network.
摘要翻译：本发明的目的是提供用于在多操作器移动网络中交换使用信息的装置。尽管本发明具有大量不同的报告替代方案，但它们彼此不矛盾，但是仅仅是针对不同需求的选项。此外，本发明的目的是提供一种公平和容易的方式来监视共享网络的使用。

23. 发明申请

US20050153660A1 Power based radio resource management 失效
标题翻译：电力无线电资源管理
公开(公告)号：US20050153660A1
公开(公告)日：2005-07-14
申请号：US10515265
申请日：2002-06-04
申请人： Christian Braun , Kari Pajukoski , Klas Johansson
发明人： Christian Braun , Kari Pajukoski , Klas Johansson
IPC分类号： H04B7/005 , H04B1/00 , H04B15/00 , H04B17/00 , H04Q7/20
CPC分类号： H04W52/343
摘要： A method and a device apparatus for power-based radio resource management in wireless radio systems based on continuously measuring a total interference power/tot and own-cell interference power/own as well as a continuously estimating the system noise power PN and/or the other-to-own cell interference ratio i based on these measurements. As a result, improved values PN and i are provided and a more accurate load factor/noise rise calculation can be performed.
摘要翻译：一种用于无线无线电系统中基于功率的无线电资源管理的方法和设备装置，其基于将总干扰功率/自身小区干扰功率/自身< 以及基于这些测量来连续地估计系统噪声功率P N SUB和/或其他自身的小区干扰比i。结果，提供了改善的值P N和N，并且可以执行更精确的负载因子/噪声增加计算。

24. 发明授权

US09801091B2 Uplink load control method and apparatus used in a wireless communication system 有权
公开(公告)号：US09801091B2
公开(公告)日：2017-10-24
申请号：US14356620
申请日：2011-11-11
申请人： Jinhua Liu , Zhang Zhang , Mats Blomgren , Klas Johansson
发明人： Jinhua Liu , Zhang Zhang , Mats Blomgren , Klas Johansson
IPC分类号： H04L12/26 , H04W28/02 , H04W52/34
CPC分类号： H04W28/0284 , H04W28/0236 , H04W28/0289 , H04W52/343
摘要： The present invention discloses schemes to perform load control taking uplink BLER statistics into account. An uplink load control method and apparatus are provided in a wireless communication system. The uplink load control method comprises estimating uplink load budget in a cell of the wireless communication system; determining whether the cell is over-loaded based on Block Error Rate (BLER) statistics of non-Guarded Bit Rate (non-GBR) users in the cell and/or Fast Congestion Control (FCC) action statistics in the cell; decreasing the uplink load budget if it is determined that the cell is over-loaded; and increasing the uplink load budget if it is determined that the cell is not over-loaded. Preferably, increasing or decreasing of the uplink load budget is based on the BLER stastics BLERstatistic of targeted users by FCC. By means of the BLER and FCC status, BLER of EUL users can be controlled in an acceptable range while maximizing the benefit of FCC in improving load utilization and consequently uplink throughput as much as possible. On the other hand, the uplink load control method can further comprises adjusting a RoT target RoTtgt, based on BLER statistics of Guarded Bit Rate (GBR) users in order to increase load headroom available for non-GBR users in appropriate conditions without violating the performance of GBR users.

25. 发明申请

US20140301193A1 Uplink Load Control Method and Apparatus Used in a Wireless Communication System 有权
标题翻译：用于无线通信系统的上行链路负载控制方法和装置
公开(公告)号：US20140301193A1
公开(公告)日：2014-10-09
申请号：US14356620
申请日：2011-11-11
申请人： Jinhua Liu , Zhang Zhang , Mats Blomgren , Klas Johansson
发明人： Jinhua Liu , Zhang Zhang , Mats Blomgren , Klas Johansson
IPC分类号： H04W28/02
CPC分类号： H04W28/0284 , H04W28/0236 , H04W28/0289 , H04W52/343
摘要： The present invention discloses schemes to perform load control taking uplink BLER statistics into account. An uplink load control method and apparatus are provided in a wireless communication system. The uplink load control method comprises estimating uplink load budget in a cell of the wireless communication system; determining whether the cell is over-loaded based on Block Error Rate (BLER) statistics of non-Guarded Bit Rate (non-GBR) users in the cell and/or Fast Congestion Control (FCC) action statistics in the cell; decreasing the uplink load budget if it is determined that the cell is over-loaded; and increasing the uplink load budget if it is determined that the cell is not over-loaded. Preferably, increasing or decreasing of the uplink load budget is based on the BLER stastics BLERstatistic of targeted users by FCC. By means of the BLER and FCC status, BLER of EUL users can be controlled in an acceptable range while maximizing the benefit of FCC in improving load utilization and consequently uplink throughput as much as possible. On the other hand, the uplink load control method can further comprises adjusting a RoT target RoTtgt, based on BLER statistics of Guarded Bit Rate (GBR) users in order to increase load headroom available for non-GBR users in appropriate conditions without violating the performance of GBR users.
摘要翻译：本发明公开了进行上行BLER统计的负载控制的方案。在无线通信系统中提供上行链路负载控制方法和装置。上行链路负载控制方法包括估计无线通信系统的小区中的上行负载预算; 基于小区中的非保密比特率（非GBR）用户和/或快速拥塞控制（FCC）动作统计信息中的块误码率（BLER）统计信息来确定小区是否超载; 如果确定小区被超载，则减小上行链路负载预算; 并且如果确定该小区未被过载，则增加上行链路负载预算。优选地，上行负载预算的增加或减少是基于FCC的目标用户的BLER stastics BLERstatistic。通过BLER和FCC状态，可以将EUL用户的BLER控制在可接受的范围内，同时最大限度地提高FCC的优点，尽可能地提高负载利用率，从而提高上行链路吞吐量。另一方面，上行链路负载控制方法还可以包括基于保护比特率（GBR）用户的BLER统计来调整RoT目标RoTtgt，以便在适当的条件下增加对非GBR用户的负载净空，而不违反性能的GBR用户。

26. 发明授权

US08854978B2 HSUPA carrier activation notification 有权
标题翻译： HSUPA载波激活通知
公开(公告)号：US08854978B2
公开(公告)日：2014-10-07
申请号：US13140926
申请日：2009-10-15
申请人： Johan Bergman , Klas Johansson
发明人： Johan Bergman , Klas Johansson
IPC分类号： H04L12/26 , H04J1/16 , G08C15/00 , G06F11/00 , H04W4/00
CPC分类号： H04W72/0406 , H04W48/08 , H04W88/06 , H04W92/20
摘要： A radio access network (20) comprises a serving base station (28S) configured to control a serving cell (34S) in an active set of a wireless terminal (30) as well as a non-serving base station (28N) configured to control a non-serving cell (34N) in the active set of the wireless terminal (30). Methods and apparatus are provided for signaling, to the non-serving base station (28N), information indicating a subset of active carriers in the set of at least two carriers.
摘要翻译：无线电接入网络（20）包括服务基站（28S），其被配置为控制无线终端（30）的有效集合中的服务小区（34S）以及非服务基站（28N），其被配置为控制在无线终端（30）的有效集合中的非服务小区（34N）。提供了向非服务基站（28N）发信号的方法和装置，用于指示至少两个载波组中的有效载波子集的信息。

27. 发明授权

US08594000B2 Apparatus and method for controlling self-interference in a cellular communications system 有权
标题翻译：用于控制蜂窝通信系统中的自干扰的装置和方法
公开(公告)号：US08594000B2
公开(公告)日：2013-11-26
申请号：US13144784
申请日：2011-06-14
申请人： Klas Johansson , Niilo Musikka , Henrik Nyberg , Anders Wallén
发明人： Klas Johansson , Niilo Musikka , Henrik Nyberg , Anders Wallén
IPC分类号： H04B1/44
CPC分类号： H04W72/082 , H04W72/0453 , H04W88/08
摘要： The invention relates to a radio base station (102) and method in a radio base station of a cellular communications system (100) for controlling self-interference. The radio base station (102) supports communication with a user equipment (101) using multiple uplink and multiple downlink carriers (104a, 104b, 105a, 105b). The method comprises detecting a degraded downlink performance on a downlink carrier (105a) due to self-interference by determining that a set of predefined conditions applies. The method further comprises executing, in response to detection of the degraded downlink performance, an action to reduce self-interference between the uplink and downlink carriers (104a, 104b, 105a, 105b). The action is one of: uplink scheduling to reduce self-interference, deactivation of a secondary uplink carrier (14a, 104b), deactivation of a secondary downlink carrier (105a, 105b), and initiation of carrier reconfiguration to reduce self-interference. Accordingly, benefits of using multi-carrier operation may be balanced against a possible associated drawback of degraded downlink performance due to self-interference.
摘要翻译：本发明涉及用于控制自干扰的蜂窝通信系统（100）的无线基站中的无线基站（102）和方法。无线电基站（102）支持使用多个下行链路载波（104a，104b，105a，105b）与用户设备（101）的通信。该方法包括通过确定一组预定义条件适用来检测由于自干扰在下行链路载波（105a）上的劣化的下行链路性能。该方法还包括响应于对劣化的下行链路性能的检测，执行减少上行链路和下行链路载波（104a，104b，105a，105b）之间的自干扰的动作。该动作是：减少自干扰的上行链路调度，二次上行链路载波（14a，104b）的去激活，二次下行链路载波（105a，105b）的去激活以及载波重配置的启动以减少自干扰。因此，使用多载波操作的好处可以与由于自干扰引起的下行链路性能下降的可能的相关缺点进行平衡。

28. 发明授权

US08385832B2 Inter-cell interference control in an uplink multi-carrier radio communications system 有权
标题翻译：上行链路多载波无线电通信系统中的小区间干扰控制
公开(公告)号：US08385832B2
公开(公告)日：2013-02-26
申请号：US12695646
申请日：2010-01-28
申请人： Klas Johansson , Ke Wang Helmersson
发明人： Klas Johansson , Ke Wang Helmersson
IPC分类号： H04B1/00
CPC分类号： H04W72/082 , H04B17/318 , H04B17/345 , H04B17/382 , H04L5/001 , H04L5/0073 , H04W36/18 , H04W52/343 , H04W52/40 , H04W76/34
摘要： A multi-carrier cellular radio communication system includes a serving base station associate with a serving cell currently serving a mobile radio and a non-serving base station within range of the mobile radio and associated with a non-serving cell. The mobile radio can transmit to the serving base station at the same time over multiple radio frequency carriers. An estimate is made of inter-cell interference in the non-serving cell caused by uplink transmission by the mobile radio over one or more of the multiple radio frequency carriers over which the mobile radio is currently simultaneously transmitting. If the estimated inter-cell interference in the non-serving cell exceeds a predetermined threshold, then the inter-cell interference in the non-serving cell is reduced or limited by managing radio resources so that the estimated inter-cell interference in the non-serving cell is or becomes less than the predetermined threshold.
摘要翻译：多载波蜂窝无线电通信系统包括与当前服务于移动无线电的服务小区和移动无线电范围内的非服务基站相关联的服务基站，并与非服务小区相关联。移动无线电可以通过多个射频载波同时向服务基站发送。由移动无线电在移动无线电当前正在同时发射的多个无线电频率载波中的一个或多个上的上行链路传输引起的非服务小区中的小区间干扰估计。如果非服务小区中的估计的小区间干扰超过预定阈值，则通过管理无线资源来减少或限制非服务小区中的小区间干扰，服务小区是或变得小于预定阈值。

29. 发明申请

US20120182945A1 Uplink Power Control 审中-公开
标题翻译：上行电源控制
公开(公告)号：US20120182945A1
公开(公告)日：2012-07-19
申请号：US13266033
申请日：2011-09-28
申请人： Mats Blomgren , Johan Hultell , Klas Johansson
发明人： Mats Blomgren , Johan Hultell , Klas Johansson
IPC分类号： H04W52/04 , H04W72/04
CPC分类号： H04W52/146 , H04W52/00 , H04W52/04 , H04W52/06 , H04W52/12 , H04W52/16 , H04W52/241 , H04W52/40
摘要： An uplink power control that is applied to a user equipment (300) when in communication with a serving radio base station (10) and at least one other radio base station (20) involves generating a quality representation of an uplink control channel (12) from the user equipment (300) to the serving radio base station (10). The quality representation is compared to a threshold value and this comparison defines a selective processing of transmit power control commands received by the user equipment (300) from the serving and/or non-serving radio base stations (10, 20).
摘要翻译：当与服务无线电基站（10）和至少一个其它无线电基站（20）进行通信时，应用于用户设备（300）的上行链路功率控制涉及生成上行链路控制信道（12）的质量表示，从用户设备（300）到服务无线基站（10）。将质量表示与阈值进行比较，并且该比较定义了从服务和/或非服务无线电基站（10,20）向用户设备（300）接收的发射功率控制命令的选择性处理。

30. 发明申请

US20120157152A1 Uplink Power Control 有权
标题翻译：上行电源控制
公开(公告)号：US20120157152A1
公开(公告)日：2012-06-21
申请号：US13266007
申请日：2011-09-28
申请人： Mats Blomgren , Johan Hultell , Klas Johansson
发明人： Mats Blomgren , Johan Hultell , Klas Johansson
IPC分类号： H04W52/26
CPC分类号： H04W52/146 , H04W52/00 , H04W52/04 , H04W52/06 , H04W52/12 , H04W52/16 , H04W52/241 , H04W52/40
摘要： A power control applied to a radio network controller (40) when a user equipment (300) is in communication with a serving radio base station (10) and at least one other radio base station (20) involves the radio network controller (40) providing a quality representation of an uplink control channel (12) from the user equipment (300) to the serving radio base station (10). The radio network controller (40) generates an updated power quality target for a reference control channel based on the quality representation and transmits the updated power quality target to at least one of the serving radio base station (10) and the at least one other radio base station (20). Alternatively, the radio network controller (40) generates an updated power offset for the uplink control channel (12) relative a reference control channel based on the quality representation and transmits the updated power offset to the user equipment (300).
摘要翻译：当用户设备（300）与服务无线电基站（10）和至少一个其他无线电基站（20）通信时，应用于无线电网络控制器（40）的功率控制涉及无线电网络控制器（40）提供从所述用户设备（300）到所述服务无线电基站（10）的上行链路控制信道（12）的质量表示。无线电网络控制器（40）基于质量表示产生用于参考控制信道的更新的电能质量目标，并将更新的电力质量目标发送到服务无线电基站（10）和至少一个其他无线电基站（20）。或者，无线电网络控制器（40）基于质量表示相对于参考控制信道生成用于上行链路控制信道（12）的更新的功率偏移，并将更新的功率偏移发送到用户设备（300）。

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