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公开(公告)号：US20110098045A1
公开(公告)日：2011-04-28
申请号：US12999248
申请日：2009-05-27
申请人： Johan Moe , Pal Frenger , Fredrik Gunnarsson , Tomas Hedberg
发明人： Johan Moe , Pal Frenger , Fredrik Gunnarsson , Tomas Hedberg
IPC分类号： H04W60/00
摘要： A method of signalling a set cell identities in a cellular radio system from a transmitter to a receiver is provided. The method includes coding of a sequence of cell identities using a range indicator. The coded sequence is then signalling using the coded sequence. The range indicator can be an range indicator or an explicit range indicator.
摘要翻译： 提供了一种从蜂窝无线电系统中的发射机到接收机的蜂窝标识的信令的方法。 该方法包括使用范围指示符对小区标识序列进行编码。 编码序列是使用编码序列的信令。 范围指示器可以是范围指示器或显式范围指示器。
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公开(公告)号：US20110235529A1
公开(公告)日：2011-09-29
申请号：US13132646
申请日：2008-12-05
CPC分类号： H04L5/0053 , H04L27/2607 , H04W52/325 , H04W52/343 , H04W52/50
摘要： The present invention relates to a method and a communication network node for enabling automatic optimization of a random access preamble format usage in a communication network system. The network comprises the communication network node serving at least one cell to which user equipments are accessing. A random access preamble format is set for each cell and comprises a random access sequence length, TSEQ, and a random access preamble cyclic prefix length, TCP. First, the random access sequence length, TSEQ is selected and then the random access preamble cyclic prefix length, T CP is selected. Based on the selected random access sequence length, T SEQ and random access preamble cyclic prefix length, TCP, which random access preamble format to use in said cell is selected.
摘要翻译： 本发明涉及一种用于使通信网络系统中的随机接入前导码格式使用自动优化的方法和通信网络节点。 网络包括为用户设备正在访问的至少一个小区服务的通信网络节点。 为每个小区设置随机接入前导码格式，并且包括随机接入序列长度TSEQ和随机接入前导循环前缀长度TCP。 首先，选择随机接入序列长度TSEQ，然后选择随机接入前导码循环前缀长度T CP。 基于选择的随机接入序列长度T SEQ和随机接入前导循环前缀长度TCP，选择在所述小区中使用的随机接入前导码格式。
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公开(公告)号：US20110158104A1
公开(公告)日：2011-06-30
申请号：US13002096
申请日：2008-07-03
申请人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04L12/26
CPC分类号： H04W74/0833
摘要： The present invention relates to a method and a communication network node for enabling auto-tuning of preamble sequences used during random access procedures when user equipments (18) are accessing a communication network system comprising radio base stations (15) each serving at least one cell (19) and with which said user equipments (18) are communicating on uplink (13) and downlink (12) channels. An initial set of RACH preamble sequences in one cell of a radio base station (15) and statistics on RACH usage and information on identified RACH preamble sequences potentially conflicting between neighbours of said radio base station (15) is collected. The collected statistics is used for optimizing said set of RACH preamble sequences, whereby the initial set of RACH preamble sequences is replaced with the optimized set of RACH preamble sequences.
摘要翻译： 本发明涉及一种方法和通信网络节点，用于当用户设备（18）正在访问包括每个服务于至少一个小区的无线电基站（15）的通信网络系统时，使得在随机接入过程期间使用的前导码序列能够自动调整 （19），并且所述用户设备（18）在上行链路（13）和下行链路（12）信道上进行通信。 收集无线电基站（15）的一个小区中的初始的RACH前导序列集合，并且收集关于RACH使用的统计信息和关于在所述无线电基站（15）的邻居之间潜在冲突的所识别的RACH前导码序列的信息。 收集的统计量用于优化所述RACH前导序列集合，由此RACH前导码序列的初始集合被优化的RACH前导码序列集合替换。
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4.发明申请公开(公告)号：US20110026492A1
公开(公告)日：2011-02-03
申请号：US12935575
申请日：2008-04-03
申请人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W36/00
CPC分类号： H04W36/38 , H04W36/0083 , H04W36/08 , H04W36/34
摘要： The invention relates to methods and arrangements for handling handover-related parameters. A radio base station of a mobile communications network is arranged to serve at least a first cell, and to make handover decisions based on handover-related parameters. The radio base station comprises means for receiving handover related feedback from a radio base station serving a second cell after handover of a UE from said first cell to said second cell; means for using the handover related feedback received from the base station serving said second cell to adjust the handover-related parameters; and further by means for sending handover related feedback to a radio base station serving a second or another cell after handover of a UE to said first cell from said second or another cell.
摘要翻译： 本发明涉及处理切换相关参数的方法和装置。 移动通信网络的无线基站被配置为至少服务于第一小区，并且基于切换相关参数进行切换决定。 所述无线基站包括用于在UE从所述第一小区切换到所述第二小区之后从服务于第二小区的无线基站接收切换相关反馈的装置; 用于使用从服务于所述第二小区的基站接收的切换相关反馈来调整切换相关参数的装置; 并且还用于在从所述第二或另一个小区切换到所述第一小区之后，向服务于第二或另一小区的无线基站发送切换相关反馈。
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公开(公告)号：US09800382B2
公开(公告)日：2017-10-24
申请号：US13132646
申请日：2008-12-05
CPC分类号： H04L5/0053 , H04L27/2607 , H04W52/325 , H04W52/343 , H04W52/50
摘要： The present invention relates to a method and a communication network node for enabling automatic optimization of a random access preamble format usage in a communication network system. The network comprises the communication network node serving at least one cell to which user equipments are accessing. A random access preamble format is set for each cell and comprises a random access sequence length, TSEQ, and a random access preamble cyclic prefix length, TCP. First, the random access sequence length, TSEQ is selected and then the random access preamble cyclic prefix length, T CP is selected. Based on the selected random access sequence length, T SEQ and random access preamble cyclic prefix length, TCP, which random access preamble format to use in said cell is selected.
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公开(公告)号：US20090047956A1
公开(公告)日：2009-02-19
申请号：US11838770
申请日：2007-08-14
申请人： Johan Moe , Pal Frenger , Fredrik Gunnarsson
发明人： Johan Moe , Pal Frenger , Fredrik Gunnarsson
IPC分类号： H04Q7/20
CPC分类号： H04W24/02 , H04J11/0093 , H04W24/04 , H04W48/08 , H04W84/045
摘要： The technology described automatically resolves cell identity collisions/conflicts in a cellular radio communications network. A detecting node determines that a first cell identifier associated with a first conflicting cell is the same as a second cell identifier associated with a second conflicting cell. One of the first and second conflicting cells is selected to change its cell identifier. A different cell identifier is determined for the selected cell. The different cell identifier is then provided to other cells and preferably to user equipment (UE) terminals without disrupting ongoing UE communications.
摘要翻译： 所描述的技术自动解决蜂窝无线电通信网络中的小区标识冲突/冲突。 检测节点确定与第一冲突小区相关联的第一小区标识符与与第二冲突小区相关联的第二小区标识符相同。 选择第一和第二冲突单元之一来改变其单元标识符。 为所选择的单元确定不同的单元标识符。 然后将不同的小区标识符提供给其他小区并且优选地提供给用户设备（UE），而不中断正在进行的UE通信。
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公开(公告)号：US08824306B2
公开(公告)日：2014-09-02
申请号：US13002096
申请日：2008-07-03
申请人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
CPC分类号： H04W74/0833
摘要： The present invention relates to a method and a communication network node for enabling auto-tuning of preamble sequences used during random access procedures when user equipments (18) are accessing a communication network system comprising radio base stations (15) each serving at least one cell (19) and with which said user equipments (18) are communicating on uplink (13) and downlink (12) channels. An initial set of RACH preamble sequences in one cell of a radio base station (15) and statistics on RACH usage and information on identified RACH preamble sequences potentially conflicting between neighbors of said radio base station (15) is collected. The collected statistics is used for optimizing said set of RACH preamble sequences, whereby the initial set of RACH preamble sequences is replaced with the optimized set of RACH preamble sequences.
摘要翻译： 本发明涉及一种方法和通信网络节点，用于当用户设备（18）正在访问包括每个服务于至少一个小区的无线电基站（15）的通信网络系统时，使得在随机接入过程期间使用的前导码序列能够自动调整 （19），并且所述用户设备（18）在上行链路（13）和下行链路（12）信道上进行通信。 收集无线电基站（15）的一个小区中的初始的RACH前导序列集合，并且收集关于RACH使用的统计信息和关于在所述无线电基站（15）的邻居之间潜在冲突的所识别的RACH前导码序列的信息。 收集的统计量用于优化所述RACH前导序列集合，由此RACH前导码序列的初始集合被优化的RACH前导码序列集合替换。
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公开(公告)号：US20090047968A1
公开(公告)日：2009-02-19
申请号：US12143504
申请日：2008-06-20
申请人： Fredrik Gunnarsson , Pal Frenger , Johan Moe
发明人： Fredrik Gunnarsson , Pal Frenger , Johan Moe
CPC分类号： H04W48/12 , H04W4/06 , H04W36/08 , H04W36/38 , H04W84/045
摘要： Neighbor cell relation lists are initialized and managed in various ways that are especially beneficial to closed subscriber group (CSG) cells served by CSG base stations. Typically, only a radio terminal belonging to the CSG is permitted to access and receive service from the CSG cell. As a result, information is provided to radio terminals in the cells neighboring the CSG cell that generally indicates that radio terminals are not to report to a respective serving base station signal quality measurements of a signal received from the CSG base station unless the radio terminal is a member of the closed subscriber group for the CSG cell. When a CSG cell is powered-up, it is determined whether the CSG cell has previously been powered-on in the same environment. If so, the neighbor cell relation information for the CSG cell is updated with other network node(s). If not, neighbor cell relations of the CSG cell are initialized. In one example, when a new neighbor cell relation has been added to its neighbor cell relation list, the CSG base station inherits neighbor cell relation list entries from the newly-added neighbor cell.
摘要翻译： 相邻小区关系列表以对CSG基站服务的封闭用户组（CSG）小区特别有利的各种方式进行初始化和管理。 通常，只有属于CSG的无线终端被允许从CSG小区接入和接收业务。 结果，向与CSG小区相邻的小区中的无线终端提供信息，通常表示无线终端不向各个服务基站报告从CSG基站接收到的信号的信号质量测量，除非无线终端为 CSG小区的封闭用户组的成员。 当CSG小区上电时，确定CSG小区先前是否在同一环境中通电。 如果是，则用其他网络节点更新CSG小区的邻居小区关系信息。 否则，初始化CSG小区的邻居小区关系。 在一个示例中，当新邻居小区关系被添加到其邻居小区关系列表中时，CSG基站从新添加的相邻小区继承相邻小区关系列表条目。
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9.发明授权Method and arrangement for handling handover related parameters in a mobile communications network 有权在移动通信网络中处理切换相关参数的方法和装置公开(公告)号：US09485704B2
公开(公告)日：2016-11-01
申请号：US12935575
申请日：2008-04-03
申请人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Pal Frenger , Fredrik Gunnarsson , Johan Moe
CPC分类号： H04W36/38 , H04W36/0083 , H04W36/08 , H04W36/34
摘要： The invention relates to methods and arrangements for handling handover-related parameters. A radio base station of a mobile communications network is arranged to serve at least a first cell, and to make handover decisions based on handover-related parameters. The radio base station comprises means for receiving handover related feedback from a radio base station serving a second cell after handover of a UE from said first cell to said second cell; means for using the handover related feedback received from the base station serving said second cell to adjust the handover-related parameters; and further by means for sending handover related feedback to a radio base station serving a second or another cell after handover of a UE to said first cell from said second or another cell.
摘要翻译： 本发明涉及处理切换相关参数的方法和装置。 移动通信网络的无线基站被配置为至少服务于第一小区，并且基于切换相关参数进行切换决定。 所述无线基站包括用于在UE从所述第一小区切换到所述第二小区之后从服务于第二小区的无线基站接收切换相关反馈的装置; 用于使用从服务于所述第二小区的基站接收的切换相关反馈来调整切换相关参数的装置; 并且还用于在从所述第二或另一个小区切换到所述第一小区之后，向服务于第二或另一小区的无线基站发送切换相关反馈。
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公开(公告)号：US20120163238A1
公开(公告)日：2012-06-28
申请号：US13392604
申请日：2009-09-09
IPC分类号： H04W16/04
摘要： In a cellular radio system a message indicating a change of cell size can be transmitted to a number of affected cells, in particular, neighboring cells. The affected cells receiving such a message can be adapted to use the information in the message when determining self-optimization parameters used for control purposes. Hereby, better response times can be achieved without reducing noise sensitivity.
摘要翻译： 在蜂窝无线电系统中，指示小区大小变化的消息可以被发送到多个受影响的小区，特别是相邻小区。 当确定用于控制目的的自优化参数时，接收到这样的消息的受影响小区可以适于在消息中使用信息。 因此，可以在不降低噪声灵敏度的情况下实现更好的响应时间。
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