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1. 发明公开

EP2123069A2 CONGESTION/LOAD INDICATION FOR HIGH SPEED PACKET ACCESS 失效
标题翻译：拥塞/ LOAD指示剂的高速分组接入
公开(公告)号：EP2123069A2
公开(公告)日：2009-11-25
申请号：EP08712765.0
申请日：2008-01-31
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： GEIJER LUNDIN, Erik , CORBETT, Eddie , DE BOER, Tjeerd , KARLSSON, Patrik , KWONG, Waikwok , KIM, Seungtai
IPC分类号： H04Q7/30 , H04L12/56 , H04Q7/38
CPC分类号： H04W72/0486 , H04W28/18 , H04W72/0433 , H04W92/12
摘要： A radio access network (20) comprises a radio network controller (26) and a radio base station (28). The radio network controller (26) is configured to perform admission control and to allocate resources of a cell. The radio base station (28) is configured to determine load/congestion on a high speed shared channel and to generate an indication of the load/congestion for transmission to the radio network controller. In some example embodiments and modes, at least one of the radio network controller and the radio base station is configured to allocate at least some of the resources for the high speed shared channel to support a guaranteed service and also to allocate at least some resources to support a non-guaranteed service. In some example implementations of this aspect, a user(s) of the non-guaranteed service is permitted to use the resources up to a reserved resource level of resources. According to another non-limiting aspect of the technology, the radio base station is further configured to generate a recommended action for dealing with the load/congestion.

2. 发明授权

EP2123069B1 CONGESTION/LOAD INDICATION FOR HIGH SPEED PACKET ACCESS 失效
标题翻译：高速分组接入的拥塞/加载指示
公开(公告)号：EP2123069B1
公开(公告)日：2018-03-07
申请号：EP08712765.0
申请日：2008-01-31
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： GEIJER LUNDIN, Erik , CORBETT, Eddie , DE BOER, Tjeerd , KARLSSON, Patrik , KWONG, Waikwok , KIM, Seungtai
IPC分类号： H04W72/04 , H04W28/18
CPC分类号： H04W72/0486 , H04W28/18 , H04W72/0433 , H04W92/12
摘要： A radio access network (20) comprises a radio network controller (26) and a radio base station (28). The radio network controller (26) is configured to perform admission control and to allocate resources of a cell. The radio base station (28) is configured to determine load/congestion on a high speed shared channel and to generate an indication of the load/congestion for transmission to the radio network controller. In some example embodiments and modes, at least one of the radio network controller and the radio base station is configured to allocate at least some of the resources for the high speed shared channel to support a guaranteed service and also to allocate at least some resources to support a non-guaranteed service. In some example implementations of this aspect, a user(s) of the non-guaranteed service is permitted to use the resources up to a reserved resource level of resources. According to another non-limiting aspect of the technology, the radio base station is further configured to generate a recommended action for dealing with the load/congestion.

3. 发明授权

EP2702821B1 SCHEDULING OF DELAY-SENSITIVE TRAFFIC 有权
标题翻译：延迟敏感业务量的调度
公开(公告)号：EP2702821B1
公开(公告)日：2015-02-25
申请号：EP11722610.0
申请日：2011-04-29
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： NORDSTRÖM, Björn , CORBETT, Eddie , SUN, Ying
IPC分类号： H04W72/12
CPC分类号： H04W28/0236 , H04W72/10 , H04W72/1247 , H04W72/1268 , H04W72/14

4. 发明授权

EP1260034B1 DOWNLINK TRANSMIT POWER SYNCHRONIZATION DURING DIVERSITY COMMUNICATION WITH A MOBILE STATION 有权
标题翻译： DOWN发射功率的过程中与移动台分集通信同步
公开(公告)号：EP1260034B1
公开(公告)日：2008-04-30
申请号：EP01908541.4
申请日：2001-02-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： PERSSON, Magnus , CORBETT, Eddie , ANDERSSON, Andreas , VAN LIESHOUT, Gert-Jan
IPC分类号： H04B7/005 , H04Q7/38
CPC分类号： H04W36/18 , H04W52/12 , H04W52/36 , H04W52/40
摘要： The downlink transmit powers of base stations involved in a diversity handover communication with a mobile station are controlled to minimize base station power "drift." A downlink reference power level is determined based on detected, current transmit power levels of the diversity handover base stations. One or more power offsets is determined for one or more of the base stations based on signal quality measurements made by the mobile station. The reference power level and power offset(s) are used to selectively regulate an adjustment to the transmit power levels of the diversity handover base stations. The general reference power is transmitted at a first, relatively high frequency to the diversity handover base stations by embedding it in a user data frame. In that way, the signal processing load is kept to a minimum despite the higher transmission rate. Individual power offsets are sent to associated individual base stations in a control signalling channel identifying the one base station at a second frequency lower than the first frequency. The control channel signaling permits individual base station power offsets, but the lower frequency at which the offsets are transmitted reduces the associated signaling load.
摘要翻译：在与移动台的分集越区切换的通信所涉及的基站的下行链路发射功率被控制以最小化基站的功率“漂移”。下行链路的参考功率电平被确定的开采基于所述分集切换的基站检测到，当前的发射功率电平。一个或多个功率偏移是确定性的开采的一个或多个基于由移动站进行的信号质量测量的基站。（S）偏移参考功率电平与功率用于调节调整到分集切换的基站的发射功率电平的选择性。通过在用户数据帧中嵌入它的一般参考功率反mitted在第一，相对高的频率分集越区切换基站。以这种方式率，信号处理负荷，尽管更高的传输保持在最低限度。单独的功率偏移中的控制信令信道的第二频率比第一频率低识别所述一个基站发送给相关联的各个基站。控制信道信令允许单个基站的功率偏移，但较低的频率在哪个偏移为反式mitted减少相关联的信令负载。

5. 发明授权

EP2638762B1 A RADIO BASE STATION AND A METHOD THEREIN 有权
标题翻译：无线电基站及其方法
公开(公告)号：EP2638762B1
公开(公告)日：2017-07-19
申请号：EP10859466.4
申请日：2010-11-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： NORDSTRÖM, Björn , CORBETT, Eddie , SUN, Ying
IPC分类号： H04W72/08
CPC分类号： H04W72/085
摘要： Embodiments herein relate to a method in a radio base station (12) for scheduling a radio resource to a first user equipment (10). The radio base station (12) is comprised in a radio communications network and controls a number of radio resources to be scheduled for communication to a number of user equipments (10,11). The number of user equipments comprises the first user equipment (10) and being served by the radio base station (12). The scheduling is based on channel quality of channels used by the respective user equipments. The radio base station (12) estimates a first channel quality of a channel used by the first user equipment (10). The radio base station determines a pathloss between the first user equipment (10) and the radio base station (12), and computes a second channel quality of the channel based on the estimated first channel quality and the determined pathloss. The radio base station (12) then schedules a radio resource out of the number of radio resources to the first user equipment (10) based on the second channel quality.
摘要翻译：本文的实施例涉及用于向第一用户设备（10）调度无线电资源的无线电基站（12）中的方法。无线电基站（12）被包括在无线电通信网络中并且控制要被调度以与多个用户设备（10,11）通信的无线电资源的数量。用户设备的数量包括第一用户设备（10）并且由无线电基站（12）服务。该调度基于各个用户设备所使用的信道的信道质量。无线电基站（12）估计由第一用户设备（10）使用的信道的第一信道质量。无线电基站确定第一用户设备（10）和无线电基站（12）之间的路径损耗，并且基于估计的第一信道质量和确定的路径损耗来计算信道的第二信道质量。然后，无线电基站（12）基于第二信道质量从第一用户设备（10）的无线电资源数量中调度无线电资源。

6. 发明公开

EP2702821A1 SCHEDULING OF DELAY-SENSITIVE TRAFFIC 有权
标题翻译：规划延迟交通
公开(公告)号：EP2702821A1
公开(公告)日：2014-03-05
申请号：EP11722610.0
申请日：2011-04-29
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： NORDSTRÖM, Björn , CORBETT, Eddie , SUN, Ying
IPC分类号： H04W72/12
CPC分类号： H04W28/0236 , H04W72/10 , H04W72/1247 , H04W72/1268 , H04W72/14
摘要： The invention concerns a method, uplink traffic control device and computer program product for reducing the delay of uplink communication between a mobile station and a wireless communication network. The uplink traffic control device (21) comprises an uplink scheme determining unit (24) configured to obtain a service type indicator associated with a mobile station and determine an uplink transmission scheme based on the obtained service type indicator and a transmission control unit (30) configured to periodically grant transmissions to be made from the mobile station according to the uplink transmission scheme in order to speed up mobile station transmissions to the wireless communication network.

7. 发明授权

EP1142418B1 IMPROVED CDMA SOFT HAND-OFF 有权
标题翻译：改进的软切换CDMA
公开(公告)号：EP1142418B1
公开(公告)日：2006-08-02
申请号：EP99965643.2
申请日：1999-12-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： CORBETT, Eddie , HOGAN, Billy
IPC分类号： H04Q7/38
CPC分类号： H04W36/32 , H04W36/18 , H04W36/30
摘要： A system and method for improving soft hand-off in a CDMA system uses mobile station location and velocity information to maintain soft hand-off legs with those cells in which the mobile station is more likely to be located. The system and method of the present invention estimates the weighted probability of the mobile station arriving in neighboring cells and produces 'bias' values for those cells that the mobile station is more likely to be entering or to be located in. These bias values are used for modifying signal quality values for those cells, and for determinig whether the current cell or neighbor cells are to be placed in an active set so as to establish, or maintain, soft hand-off legs. The system and method of the present invention thus chooses those cells which are more likely to be retained as soft hand-off legs and therefore reduces the overall number of soft hand-offs.

8. 发明授权

EP1159841B1 ADAPTIVE HANDOFF ALGORITHMS FOR MOBILES OPERATING IN CDMA SYSTEMS 有权
标题翻译：自适应算法越区切换，对于CDMA系统的移动台
公开(公告)号：EP1159841B1
公开(公告)日：2005-09-28
申请号：EP00906846.1
申请日：2000-02-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： CORBETT, Eddie
IPC分类号： H04Q7/38
CPC分类号： H04W36/06 , H04W36/18 , H04W52/40
摘要： An adaptive handoff algorithm that governs mobile handoffs between sectors within base stations in a CDMA system is disclosed. The handoff algorithm is selected according to the type of service requested by the mobile. Further, the handoff algorithm uses various quality measures in order to induce mobile handoffs that result in desirable operating conditions for the type of service requested by the mobile. For example, a voice call may result in an handoff algorithm that induces the mobile to handoff to sectors that minimizes the mobile output power in order to maximize battery capacity and decrease uplink interference. Moreover, another algorithm may be implemented for packet intensive services, such as internet web browsing, to induce the mobile to handoff to sectors that result in reduced downlink output power, which tends to decrease interference in the cell.

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