公开(公告)号：US08184578B2

公开(公告)日：2012-05-22

申请号：US12158970

申请日：2005-12-22

申请人： Muhammad Ali Kazmi ,  András Rácz

发明人： Muhammad Ali Kazmi ,  András Rácz

IPC分类号： H04W4/00

CPC分类号： H04W16/10

摘要： A mechanism to share channels between cells dynamically and without simultaneous allocation of the same channel by more than one access point achieved by a method for a dynamic inter-cell channel sharing for a first access point in a radio access network, the first access point being associated with a first cell of a number of cells within the radio access network, the first access point being adapted to connecting at least one first user equipment being situated in the first cell, to a network infrastructure, comprising the steps of: receiving from the at least one first user equipment a report indicating whether a specific channel is used in a second adjacent cell of said number of cells, the report being based on a first information sent from at least one second access point, the information indicating whether a specific channel is used in the second adjacent cell.

摘要翻译： 一种用于在无线电接入网络中的第一接入点的动态小区间信道共享的方法实现的多于一个接入点的情况下，动态地共享小区之间的信道并且不同时分配相同信道的机制，所述第一接入点 与所述无线电接入网络内的多个小区的第一小区相关联，所述第一接入点适于将位于所述第一小区中的至少一个第一用户设备连接到网络基础设施，所述方法包括以下步骤： 至少一个第一用户设备指示在所述小区数的第二相邻小区中是否使用特定信道的报告，所述报告基于从至少一个第二接入点发送的第一信息，所述信息指示特定信道 被用于第二相邻小区。

公开(公告)号：US09094845B2

公开(公告)日：2015-07-28

申请号：US13702719

申请日：2012-09-28

申请人： Muhammad Ali Kazmi ,  Torbjörn Elfström

发明人： Muhammad Ali Kazmi ,  Torbjörn Elfström

IPC分类号： H04W24/02 ,  H04W8/22 ,  H04W24/00

CPC分类号： H04W24/02 ,  H04W8/22 ,  H04W24/00

摘要： Some embodiments provide a method executed in a network node comprised in a wireless communications network. According to the method, the network node obtains (120) information related to the form factor of a wireless device comprised in the wireless communications network. Based on the obtained information, the network node determines (1110) radio resources and/or appropriate physical layer parameters and/or configuration parameters for the wireless device. The determined radio resources and/or parameters are then used (1120) for a network operation.

摘要翻译： 一些实施例提供了在包括在无线通信网络中的网络节点中执行的方法。 根据该方法，网络节点获得与无线通信网络中包含的无线装置的形状因子有关的信息（120）。 基于获得的信息，网络节点确定（1110）无线设备的无线电资源和/或适当的物理层参数和/或配置参数。 然后使用确定的无线电资源和/或参数（1120）进行网络操作。

公开(公告)号：US08892103B2

公开(公告)日：2014-11-18

申请号：US13643193

申请日：2012-05-04

申请人： Joakim Axmon ,  Muhammad Ali Kazmi ,  Walter Gerhard Alois Müller

发明人： Joakim Axmon ,  Muhammad Ali Kazmi ,  Walter Gerhard Alois Müller

IPC分类号： H04W36/00 ,  H04W4/00 ,  H04W36/32

CPC分类号： H04W36/30 ,  H04W36/04 ,  H04W36/32

摘要： The invention relates to a method for supporting cell change between frequency layers. The method is performed in a UE and/or a RN node of a wireless communication network deploying two frequency layers. The RN node serves a UE in a cell of a first of the two frequency layers. The UE is configured to perform measurements on the first frequency layer, and to exclude measurements on a second of the two frequency layers. The method comprises receiving (610) measurement results from the UE, for measurements performed on a cell of the first frequency layer, determining (620) a location of the UE based on the measurement results, assessing (630) a coverage of a target cell of the second frequency layer based on the location and a coverage map for the two frequency layers, and determining (640) whether to change to the target cell based on the assessment.

摘要翻译： 本发明涉及一种用于支持频率层之间的小区改变的方法。 该方法在部署两个频率层的无线通信网络的UE和/或RN节点中执行。 RN节点服务于两个频率层中的第一个的小区中的UE。 UE被配置为在第一频率层上执行测量，并且排除在两个频率层中的第二频率层上的测量。 该方法包括：接收（610）来自UE的测量结果，对于在第一频率层的小区执行的测量，基于测量结果确定（620）UE的位置，评估（630）目标小区的覆盖范围 基于所述位置和所述两个频率层的覆盖图，并且基于所述评估来确定（640）是否改变到所述目标小区。

公开(公告)号：US08798525B2

公开(公告)日：2014-08-05

申请号：US13384702

申请日：2011-06-29

申请人： Muhammad Ali Kazmi ,  Olav Queseth

发明人： Muhammad Ali Kazmi ,  Olav Queseth

IPC分类号： H04B3/36 ,  H04B7/14 ,  H04W52/36 ,  H04W52/46 ,  H04W52/34 ,  H04W52/14

CPC分类号： H04W52/46 ,  H04W52/143 ,  H04W52/146 ,  H04W52/34 ,  H04W52/365 ,  H04W52/367

摘要： A relay node (800) reports its output power capability to a donor base station or other network node separately for the relay node's backhaul and access links, which may have different maximum output power. A corresponding network node (900), such as a donor base station, an Operations & Maintenance node, an Operational Support Systems node, a Self-Organizing Network node, is configured to request the relay node (800) to report its backhaul link and access link output power class capabilities or maximum output powers or rated output powers to the network node (900), and then to receive the reported capabilities in response. The report may specify a per-antenna transmit power capability; this may be specifically requested in some cases. The received relay node power-class capability information for the backhaul and access links is then used for one or several network management functions, such as radio resources management or network planning and dimensioning.

摘要翻译： 中继节点（800）向中继节点的回程和接入链路单独地向施主基站或其他网络节点报告其输出功率能力，其可能具有不同的最大输出功率。 诸如施主基站，操作和维护节点，操作支持系统节点，自组织网络节点的相应网络节点（900）被配置为请求中继节点（800）报告其回程链路和 访问链路输出功率等级能力或最大输出功率或额定输出功率给网络节点（900），然后接收所报告的能力作为响应。 该报告可以指定每天线的发射功率能力; 在某些情况下可能会特别要求这一点。 然后，用于回程和接入链路的接收的中继节点功率级能力信息用于一个或多个网络管理功能，例如无线电资源管理或网络规划和尺寸标注。

公开(公告)号：US08611832B2

公开(公告)日：2013-12-17

申请号：US12520204

申请日：2006-12-20

申请人： Muhammad Ali Kazmi ,  Jingyi Liao

发明人： Muhammad Ali Kazmi ,  Jingyi Liao

IPC分类号： H03C7/02

CPC分类号： H04B7/0689 ,  H04B7/0617 ,  H04B7/0628 ,  H04B7/0871 ,  H04W28/18

摘要： The present invention relates to a method and an arrangement for a mobile telecommunication network for selecting an antenna mode to be used for communication between a radio network and a mobile terminal operating in discontinuous reception mode. The arrangement comprises a determiner configured to determine a mode list comprising antenna modes both supported by the radio network and the mobile terminal, associating means configured to associate each antenna mode in the mode list with a degree of a pre-defined performance measure, retrieving means configured to retrieve information indicating the pre-defined performance measure for the mobile terminal, and a selector configured to select an antenna mode from the mode list at least based on the retrieved information.

摘要翻译： 本发明涉及一种移动电信网络的方法和装置，用于选择将用于无线电网络和以不连续接收模式操作的移动终端之间的通信的天线模式。 该装置包括：确定器，被配置为确定包括由无线电网络和移动终端支持的天线模式的模式列表;配置装置，被配置为将模式列表中的每个天线模式与预定义的性能测量的程度相关联;检索装置 被配置为检索指示所述移动终端的预定义性能测量的信息，以及选择器，其被配置为至少基于所检索的信息从所述模式列表中选择天线模式。

公开(公告)号：US08526993B2

公开(公告)日：2013-09-03

申请号：US12976870

申请日：2010-12-22

申请人： Aurelian Bria ,  Farshid Ghasemzadeh ,  Muhammad Ali Kazmi ,  Kai Yu

发明人： Aurelian Bria ,  Farshid Ghasemzadeh ,  Muhammad Ali Kazmi ,  Kai Yu

IPC分类号： H04M1/00

CPC分类号： G01S19/11 ,  H04W52/143 ,  H04W52/367

摘要： Embodiments herein include a method and a network node in a wireless communications network for controlling a maximum output power of the network node. The network node comprises a Global Navigation Satellite System (GNSS) receiver. The GNSS receiver receives signals from the GNSS. The method comprises determining whether a GNSS signal transmitted from the GNSS is considered detectable. If the GNSS signal is considered detectable, the method includes determining whether the GNSS signal is received directly from the GNSS or via a GNSS repeater. The method further includes selecting a power control method for controlling the maximum output power of the network node, based on at least one of the determination of whether the GNSS signal is considered detectable, and the determination of whether the GNSS signal is received directly from the GNSS or via the GNSS repeater.

摘要翻译： 本文的实施例包括用于控制网络节点的最大输出功率的无线通信网络中的方法和网络节点。 网络节点包括全球导航卫星系统（GNSS）接收机。 GNSS接收机接收来自GNSS的信号。 该方法包括确定从GNSS发射的GNSS信号是否被认为是可检测的。 如果GNSS信号被认为是可检测的，则该方法包括确定GNSS信号是直接从GNSS接收还是经由GNSS中继器接收。 该方法还包括：基于确定GNSS信号是否被检测到的至少一个来选择用于控制网络节点的最大输出功率的功率控制方法，以及是否直接从 GNSS或GNSS中继器。

公开(公告)号：US08238249B2

公开(公告)日：2012-08-07

申请号：US12299461

申请日：2006-12-05

申请人： Muhammad Ali Kazmi ,  Gabor Fodor

发明人： Muhammad Ali Kazmi ,  Gabor Fodor

IPC分类号： H04J1/16

CPC分类号： H04W28/0226 ,  H04L47/10 ,  H04L47/70 ,  H04L47/745 ,  H04L47/767 ,  H04L47/783 ,  H04L47/822 ,  H04L47/824 ,  H04W24/08 ,  H04W28/06 ,  H04W36/0016 ,  H04W36/0061 ,  H04W36/22 ,  H04W88/08

摘要： A radio base station generates a congestion status flag, based on measured resource usage in its cell, and based on performance of sessions in the cell. The flag may be a one bit, or a small number of bits, indicating whether the base station is congested. The flag can be sent to neighboring radio base stations, for use in determining whether to perform handovers to that radio base station. The flag generated in a radio base station, and the flags generated in neighboring radio base stations, can also be sent to user equipment in a cell.

摘要翻译： 无线电基站基于其小区中测量的资源使用量，并且基于小区中的会话的性能来生成拥塞状态标志。 该标志可以是指示基站是否拥塞的一位或少量位。 该标志可以被发送到相邻的无线电基站，用于确定是否执行切换到该无线电基站。 在无线基站中生成的标志以及在相邻的无线基站中生成的标志也可以发送到小区中的用户设备。

公开(公告)号：US08160075B2

公开(公告)日：2012-04-17

申请号：US11865371

申请日：2007-10-01

申请人： Muhammad Ali Kazmi ,  Rong Hu ,  Johan Mikael Bergman

发明人： Muhammad Ali Kazmi ,  Rong Hu ,  Johan Mikael Bergman

IPC分类号： H04L12/28

CPC分类号： H04W52/44 ,  H04W52/146 ,  H04W52/286

摘要： Although described herein in terms of UE out-of-sync detection, those of skill in the art will readily recognize that embodiments of the present invention improve in-sync detection for currently out-of-sync UEs 22. That is, if an out-of-sync UE 22 detects sufficiently good channel conditions, it may announce this fact to the network and re-acquire in-sync status. For example, if the UE 22 receives F-DPCH signal transmissions and determines that, e.g., the TPC command error rate is less than a threshold, which is preferably much lower than 30%, over a measurement interval of, e.g., 240 slots (or 160 ms), the UE 22 may conclude that it is in-sync and announce this fact to the network 10. The restrictions of only valid F-DPCH transmissions during the UL DTX gated period will obviously enhance the reliability of this determination, just as is the case in determining out-of-sync status. Furthermore, according to at least one embodiment, the UE 22 may disregard the DTX UL DPCCH state, and transmit a scheduling request during a UL DTX gated period to announce to the network 10 its in-sync status.

摘要翻译： 在具有不连续UL DPCCH传输的连续分组连接模式中，通过要求从基站到用户设备的所有F-DPCH传输在用户设备的有效期间是有效的，UTRAN用户设备的不同步和同步检测和下行链路功率控制得到改善 UL DTX门控时段。 此外，用户设备在UL DTX门控周期期间接收并考虑所有F-DPCH传输，用于功率控制，不同步和同步检测。 如果用户设备检测到不同步状态，则可以立即发送调度请求以通知网络，暂时或永久地取消不连续的UL DPCCH传输。

公开(公告)号：US20120083278A1

公开(公告)日：2012-04-05

申请号：US12897915

申请日：2010-10-05

申请人： Muhammad Ali Kazmi ,  Iana Siomina

发明人： Muhammad Ali Kazmi ,  Iana Siomina

IPC分类号： H04W36/32 ,  H04W24/00 ,  H04W72/04

CPC分类号： H04W36/06 ,  H04W4/02 ,  H04W36/08 ,  H04W36/32 ,  H04W64/00

摘要： In a multi-carrier wireless communication network, positioning-aware switching of a primary carrier from a first carrier to a second carrier for a UE is constrained to enable one or more positioning measurements to be performed. Either the selection of the second carrier, the timing of switching from the first to the second carrier, or both, are constrained to enable and enhance the positioning performance. The constraints may be operative at a serving node of the network, at a UE, or both. Further constraints may be applied to the network to enhance positioning performance. Carrier switching may be across Radio Access Technology (RAT), and the positioning constraints may include configuring or re-configuring a device to perform positioning measurements in measurement gaps (e.g., on a secondary carrier in LTE systems when Positioning Reference Signals are not transmitted on the primary carrier).

摘要翻译： 在多载波无线通信网络中，主载波从用于UE的第一载波到第二载波的定位感知交换被限制为能够执行一个或多个定位测量。 限制第二载波的选择，从第一载波的切换到第二载波的时序，或者两者，以实现和增强定位性能。 约束可以在网络的服务节点处，在UE处或两者都可操作。 可以将进一步的约束应用于网络以增强定位性能。 载波切换可以是跨无线电接入技术（RAT），并且定位约束可以包括配置或重新配置设备以在测量间隙中执行定位测量（例如，当在LTE系统中的辅载波上不定位定位参考信号时 主要载体）。

公开(公告)号：US20110230144A1

公开(公告)日：2011-09-22

申请号：US12858809

申请日：2010-08-18

申请人： Iana Siomina ,  Muhammad Ali Kazmi

发明人： Iana Siomina ,  Muhammad Ali Kazmi

IPC分类号： H04B7/00

CPC分类号： H04L5/0048 ,  G01S1/042 ,  G01S1/20 ,  H04L5/0044 ,  H04W64/00 ,  H04W74/002

摘要： In one aspect, the present invention provides a simple method of signaling reference signal muting information to receiving radio equipment, such as items of user equipment (UEs). The reference signals may be positioning reference signals and/or cell-specific reference signals, for example. In one or more embodiments, the present invention proposes a general solution whereby the receiving radio equipment is informed not only on whether muting is used in general in a cell, but also the particular timing and formatting of such muting. Further, the contemplated method provides for the use of dynamic muting patterns, and thus avoids the need for statically defined muting patterns, and provides for coordinated muting control, across two or more network cells. In at least one embodiment, static or less dynamic aspects of the muting configuration is signaled via higher-layer signaling, while lower-layer signaling is used to signal more dynamic aspects of the muting configuration.

摘要翻译： 一方面，本发明提供一种将参考信号静音信息发送到接收无线电设备（诸如用户设备（UE））的简单方法。 参考信号例如可以是定位参考信号和/或小区特定参考信号。 在一个或多个实施例中，本发明提出了一种通用解决方案，其中不仅通知接收无线电设备是否通常在小区中使用静音，而且还通知这种静音的特定定时和格式化。 此外，预期的方法提供使用动态静音模式，并且因此避免了对静态定义的静音模式的需要，并提供跨两个或多个网络小区的协调静音控制。 在至少一个实施例中，通过较高层信令来发信号通知静音配置的静态或较小动态的方面，而较低层的信令用于发出静音配置的更多动态方面。