公开(公告)号：US20140219089A1

公开(公告)日：2014-08-07

申请号：US14240939

申请日：2011-08-30

申请人： Marten Ericson ,  Jan Christoffersson ,  Hans Hannu ,  Andreas Hoglund ,  Min Wang

发明人： Marten Ericson ,  Jan Christoffersson ,  Hans Hannu ,  Andreas Hoglund ,  Min Wang

IPC分类号： H04W28/02 ,  H04W24/08 ,  H04W52/02

CPC分类号： H04W76/046 ,  H04W24/08 ,  H04W28/0221 ,  H04W28/0289 ,  H04W52/0222 ,  H04W76/27 ,  Y02D70/122 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/25

摘要： The present invention relates to an apparatus and method for controlling a number of user equipments operating in a cellular network. The method comprises receiving an indication that a rise-over-thermal (RoT) measured in a cell is above a threshold. In response to reception of the indication, it is determined (52) if a user equipment, which is in a Radio Resource Control, RRC, state CELL_DCH and served by the cell, has a low data activity in the uplink According to the method, a user equipment, which is in the RRC state CELL_DCH, is served by the cell and is determined to have a low data activity in the uplink, is triggered (54) to change state to a RRC state CELL_FACH. Thereby the contribution of the user equipment to the RoT of the cell may be reduced and it may be possible to avoid dropping users due to congestion control in case of unacceptably high RoT in the cell.

摘要翻译： 本发明涉及一种用于控制在蜂窝网络中操作的用户设备的数量的装置和方法。 该方法包括接收在小区中测量的上升热（RoT）高于阈值的指示。 响应于指示的接收，确定（52）在上行链路中，处于无线电资源控制中的用户设备是否具有低数据活动的根据该方法的无线资源控制，RRC，状态CELL_DCH并由小区服务的用户设备， 处于RRC状态CELL_DCH的用户设备由小区服务并被确定为在上行链路中具有低数据活动，被触发（54）将状态改变为RRC状态CELL_FACH。 因此，可以减少用户设备对小区的RoT的贡献，并且可以避免在小区中具有不可接受的高RoT的情况下由于拥塞控制而丢弃用户。

公开(公告)号：US08121115B2

公开(公告)日：2012-02-21

申请号：US11504779

申请日：2006-08-16

申请人： Tomas Frankkila ,  Marten Ericson

发明人： Tomas Frankkila ,  Marten Ericson

IPC分类号： H04L12/56

CPC分类号： H04L47/2416 ,  H04L47/2458 ,  H04L47/564 ,  H04W28/10 ,  H04W72/1221 ,  H04W72/1242

摘要： A packet scheduler reduces or “compresses” the packet transmission delay jitter or delay range where packets experience little or no scheduling delay before transmission. As a result, the number of packets that experience little or no delay is reduced. A preferred example way of compressing the packet transmission delay jitter is to reduce the transmission priority of low delay packets. Compressing the delay jitter is particularly desirable for services like VoIP that require low packet transmission delay jitter.

摘要翻译： 分组调度器减少或“压缩”分组传输延迟抖动或延迟范围，其中分组在传输之前经历很少或没有调度延迟。 结果，减少了经历很少或没有延迟的数据包的数量。 压缩分组传输延迟抖动的优选示例方式是降低低延迟分组的传输优先级。 压缩延迟抖动对于需要低分组传输延迟抖动的VoIP这样的服务是特别需要的。

公开(公告)号：US20100041427A1

公开(公告)日：2010-02-18

申请号：US12191101

申请日：2008-08-13

申请人： Hans HANNU ,  Marten Ericson ,  Peter Okvist

发明人： Hans HANNU ,  Marten Ericson ,  Peter Okvist

IPC分类号： H04W88/00

CPC分类号： H04W52/16 ,  H04W52/26 ,  H04W72/08

摘要： Within a cell area, an RBS typically provides communication services to UEs. During operation, the UE adjusts its transmission power according to a transmission parameter value such as the E-TFCI. The RBS provides a predetermined number of reference points for E-TFCI that covers the limited range. For any intermediate values not specifically provided, the UE calculates the SIR through interpolation. The RBS predicts a range of transmission power likely to be used by the UE and provides the reference points based on the prediction. The prediction is performed based on operational measurement.

摘要翻译： 在小区区域内，RBS通常向UE提供通信服务。 在运行期间，UE根据诸如E-TFCI的传输参数值来调整其发射功率。 RBS为覆盖有限范围的E-TFCI提供了预定数量的参考点。 对于未具体提供的任何中间值，UE通过内插计算SIR。 RBS预测UE可能使用的发射功率的范围，并且基于预测提供参考点。 基于操作测量进行预测。

公开(公告)号：US20080008203A1

公开(公告)日：2008-01-10

申请号：US11504779

申请日：2006-08-16

申请人： Tomas Frankkila ,  Marten Ericson

发明人： Tomas Frankkila ,  Marten Ericson

IPC分类号： H04L12/56 ,  H04L12/54

CPC分类号： H04L47/2416 ,  H04L47/2458 ,  H04L47/564 ,  H04W28/10 ,  H04W72/1221 ,  H04W72/1242

摘要： A packet scheduler reduces or “compresses” the packet transmission delay jitter or delay range where packets experience little or no scheduling delay before transmission. As a result, the number of packets that experience little or no delay is reduced. A preferred example way of compressing the packet transmission delay jitter is to reduce the transmission priority of low delay packets. Compressing the delay jitter is particularly desirable for services like VoIP that require low packet transmission delay jitter.

摘要翻译： 分组调度器减少或“压缩”分组传输延迟抖动或延迟范围，其中分组在传输之前经历很少或没有调度延迟。 结果，减少了经历很少或没有延迟的数据包的数量。 压缩分组传输延迟抖动的优选示例方式是降低低延迟分组的传输优先级。 压缩延迟抖动对于需要低分组传输延迟抖动的VoIP这样的服务是特别需要的。

公开(公告)号：US20080002646A1

公开(公告)日：2008-01-03

申请号：US11617788

申请日：2006-12-29

申请人： Hans Hannu ,  Marten Ericson ,  Kristofer Sandlund ,  Per Synnergren

发明人： Hans Hannu ,  Marten Ericson ,  Kristofer Sandlund ,  Per Synnergren

IPC分类号： H04Q7/24

CPC分类号： H04W72/1231 ,  H04W52/286 ,  H04W88/08

摘要： A method of operating a base station node (21) comprises obtaining an indication of degradation of a radio link connection between the base station node and the user equipment unit (UE) which is carried by the a high speed packet channel (HSDPA). In accordance with the distance indication, the transmission priority for the radio link connection is modified. Preferably the indication of degradation is a distance indication of distance of a user equipment unit (23) involved in the radio link connection from the base station node (21). The transmission priority can be modified for one or both of downlink and uplink transmissions for the user equipment unit (UE). Preferably the transmission priority is modified for the radio link connection, e.g., for the user equipment unit (UE), as a function of the indication.

摘要翻译： 一种操作基站节点（21）的方法包括：获得由高速分组信道（HSDPA）携带的基站节点与用户设备单元（UE）之间的无线链路连接的劣化的指示。 根据距离指示，修改无线链路连接的传输优先级。 优选地，劣化的指示是与基站节点（21）的无线电链路连接中涉及的用户设备单元（23）的距离的距离指示。 对于用户设备单元（UE）的下行链路和上行链路传输中的一个或两个，可以修改传输优先级。 优选地，对于无线电链路连接，例如对于用户设备单元（UE），根据指示来修改传输优先级。

公开(公告)号：US20070183323A1

公开(公告)日：2007-08-09

申请号：US11278740

申请日：2006-04-05

申请人： Hans Hannu ,  Marten Ericson ,  Stefan Wanstedt

发明人： Hans Hannu ,  Marten Ericson ,  Stefan Wanstedt

IPC分类号： H04L12/26

CPC分类号： H04L47/14 ,  H04L1/0009 ,  H04L1/0014 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/08 ,  H04L12/6418 ,  H04L43/026 ,  H04L43/0852 ,  H04L43/087 ,  H04L43/16 ,  H04L47/10 ,  H04L47/11 ,  H04L47/18 ,  H04L47/2416 ,  H04L47/2441 ,  H04L47/25 ,  H04L47/263 ,  H04L47/283 ,  H04L47/29 ,  H04L47/30 ,  H04L47/32 ,  H04L47/33 ,  H04L47/38 ,  H04W28/12

摘要： Adaptive redundancy is implemented (either switched on or off) for a voice over internet protocol (VoIP) packet connection by a basic two step approach. A first step of adaptive redundancy implementation involves monitoring relevant sources or indicators to determine when the need for redundancy (e.g., redundancy coding) may arise. The monitored sources can be one or more of a transmission buffer(s); a receiving buffer(s); sender and/or receiver statistics. An example of such statistics are the statistics which can be obtained from RTCP protocol, e.g., number of packets/data bytes sent, number of packets/data bytes lost, jitter, etc. A second step of adaptive redundancy implementation involves the triggering of redundancy implementation events when the monitored sources reach or obtain certain threshold value(s) (threshold). Examples of such thresholds (one or more of which may be utilized) include: a number of packets (or bytes of data) in an transmission buffer; a number of lost packets (or bytes of data) calculated from a reception buffer; and, requisite sender and receiver statistics (such as number of packets/data bytes sent and/or being lost has reached a maximum/minimum amount). Examples of the second step implementation events thusly triggered include one or more of the following: (1) dropping or removing a number of packets (or bytes of data) in the transmission buffer, and (2) triggering a signaling message to the sending client and/or receiving client to switch on/off redundancy coding. The first and second steps of redundancy implementation can be repeated as needed. Scenarios of adaptive redundancy implementation include both network-initiated implementations (e.g., implementations initiated by a radio access network (RAN)) and mobile-initiated implementations (e.g., implementations initiated by a wireless station).

公开(公告)号：US20130332075A1

公开(公告)日：2013-12-12

申请号：US14000371

申请日：2011-02-18

申请人： Min Wang ,  Marten Ericson

发明人： Min Wang ,  Marten Ericson

IPC分类号： G01C21/00

CPC分类号： G01C21/00 ,  G01C21/3453 ,  H04W28/24 ,  H04W64/00

摘要： In methods and devices for providing a guaranteed quality of service to a subscriber of a service in a cellular radio system, a start position and an end position are received along with a required quality of service, QoS. Cell site positions are associated with possible user geographical/street paths that will take the subscriber from the start position to the end position and search for paths that will guarantee the required QoS. Based on the search the path that best satisfies the entered input criteria is selected and output to the subscriber.

摘要翻译： 在用于向蜂窝无线电系统中的服务的订户提供有保证的服务质量的方法和设备中，接收起始位置和结束位置以及所需的服务质量QoS。 小区站点位置与可能的用户地理/街道路径相关联，这将使用户从起始位置到终点位置，并搜索将保证所需QoS的路径。 基于搜索，选择最符合输入条件的路径并输出给用户。