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1. 发明申请

WO1998024258A2 ADAPTIVE CHANNEL ALLOCATION METHOD AND APPARATUS FOR MULTI-SLOT, MULTI-CARRIER COMMUNICATION SYSTEM 审中-公开
标题翻译：自适应信道分配方法和多载波多通信系统的设备
公开(公告)号：WO1998024258A2
公开(公告)日：1998-06-04
申请号：PCT/SE1997001964
申请日：1997-11-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALMGREN, Knut, Magnus , FRODIGH, Carl, Magnus , LARSSON, Per, Åke
IPC分类号： H04Q07/38
CPC分类号： H04W16/10 , H04L5/0007 , H04L5/0032 , H04L5/0046 , H04L5/006 , H04L5/0062 , H04L5/0091 , H04W24/10 , H04W72/0446 , H04W72/082
摘要： A method and system of adaptive channel allocation in a multi-carrier, multi-slot system (220) is provided. In the method and system a subset of M channels is chosen from a larger set of N channels available for communications on a link (300, 330). As communications take place on the link (300, 330), signal quality (C/I) measurements on the channels of the subset of M channels and interference (I) measurements on the channels of the group of N channels are periodically performed. The C/I and I measurements are then used to reconfigure the subset of M channels to reduce co-channel interference on the link (300, 330).
摘要翻译：提供了一种多载波多时隙系统（220）中自适应信道分配的方法和系统。在方法和系统中，从可用于链路（300,330）上的通信的较大的一组N个信道中选择M个信道的子集。当通信发生在链路（300,330）上时，周期性地执行在M个信道子集的信道上的信道质量（C / I）测量和在N个信道组的信道上的干扰（I）测量。然后使用C / I和I测量来重新配置M个信道的子集，以减少链路上的同信道干扰（300,330）。

2. 发明申请

WO1997028666A1 METHOD AND CIRCUITRY FOR SELECTIVELY PERMITTING COMMUNICATION IN A MULTI-USER COMMUNICATION SYSTEM 审中-公开
标题翻译：在多用户通信系统中选择性许可通信的方法和电路
公开(公告)号：WO1997028666A1
公开(公告)日：1997-08-07
申请号：PCT/SE1997000129
申请日：1997-01-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALMGREN, Knut, Magnus , BEMING, Per, Johan , FRODIGH, Karl, Magnus
IPC分类号： H04Q07/38
CPC分类号： H04W16/12 , H04W16/02 , H04W48/06
摘要： Circuitry (22), and an associated method (162) for a multi-user communication system (10), such as a cellular communication system. Additional communication is selectively permitted in the communication system through operation of the circuitry (22). Levels of communication quality of ongoing communication in the communication system are determined (24). When a request is made to admit additional communication, the additional communication is admitted (28) only when the level of communication quality is better than a selected threshold.
摘要翻译：电路（22）以及用于多用户通信系统（10）的相关方法（162），诸如蜂窝通信系统。通过电路（22）的操作在通信系统中选择性地允许附加通信。确定通信系统中正在进行的通信的通信质量水平（24）。当请求允许进行附加通信时，仅当通信质量水平优于所选择的阈值时才允许附加通信（28）。

3. 发明申请

WO1997032445A1 ADAPTIVE NEIGHBOR CELL LIST 审中-公开
标题翻译：自适应邻里单元列表
公开(公告)号：WO1997032445A1
公开(公告)日：1997-09-04
申请号：PCT/SE1997000328
申请日：1997-02-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALMGREN, Knut, Magnus , FRODIGH, Carl, Magnus , OLOFSSON, Håkan, Gunnar , WALLSTEDT, Kenneth, Yngve , SAWYER, Francois , BELIVEAU, Andre
IPC分类号： H04Q07/38
CPC分类号： H04W36/0083
摘要： A method (602-632) and apparatus (700) for adaptively reconfiguring a neighbor cell list. For a selected cell of a cellular system, data associated with the selected cell and each of a plurality of neighboring base stations is collected (604, 616). The collected data includes data on events indicative of the quality of hand offs from the selected cell to each of the neighboring base stations. The collected data also includes signal level measurements made on measurement channels of the neighboring base stations. A plurality of quality values, each associated with the selected cell and one of the neighboring cells, are then determined (626) from the collected data. A neighbor cell list is then generated (628) for the selected cell by determining the highest quality values, and placing the hand off measurement channels of the neighboring cells associated with the highest quality values in the neighbor cell list.
摘要翻译：一种用于自适应地重新配置邻居小区列表的方法（602-632）和装置（700）。对于蜂窝系统的所选小区，收集与所选小区和多个相邻基站中的每一个相关联的数据（604,616）。收集的数据包括关于从所选择的小区切换到每个相邻基站的切换质量的事件的数据。收集的数据还包括在相邻基站的测量信道上进行的信号电平测量。然后从所收集的数据确定与所选择的单元和相邻单元之一相关联的多个质量值（626）。然后通过确定最高质量值并将与最高质量值相关联的相邻小区的测量信道置于相邻小区列表中，生成所选小区的相邻小区列表（628）。

4. 发明申请

WO1997045966A1 CHANNEL HOPPING IN A RADIO COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线电通信系统中的频道选择
公开(公告)号：WO1997045966A1
公开(公告)日：1997-12-04
申请号：PCT/SE1997000846
申请日：1997-05-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALMGREN, Knut, Magnus , OLOFSSON, Håkan, Gunnar , PERSSON, Yngve, Bengt
IPC分类号： H04B01/713
CPC分类号： H04W16/06 , H04B1/713 , H04W72/08
摘要： The invention relates to a method and apparatus for channel hopping between mobile stations (MS1-MS3) and a base station (BS1) in a radio communications system. A channel allocation means (211) within the base station (BS1) generates channel hopping sequences that are transmitted via a control channel (SACCH) to hopping sequence lists (204-206) in the mobile stations (MS1-MS3). The hopping sequences are also transmitted to corresponding hopping sequence lists (201-203) in the base station (BS1). A channel hopping sequence is divided into a number of sequence intervals (Ti) corresponding to the time between two adjacent channel hops within a channel hopping sequence. In the channel allocation means (211) the attenuation ( delta ) of the connections (F1-F3) and the interference (I(channel,t)) of the channels are continuously being observed within each sequence interval (Ti). The channel allocation means (211) generates channel hopping sequences according to the principle that a connection that has poor connection quality will be allocated a channel hopping sequence with channels of high channel quality and connections with successively better connection quality are allocated channel hopping sequence having successively poorer channels.
摘要翻译：本发明涉及无线电通信系统中的移动站（MS1-MS3）和基站（BS1）之间的信道跳频的方法和装置。基站（BS1）内的信道分配装置（211）生成经由控制信道（SACCH）发送到移动台（MS1-MS3）中的跳频序列表（204〜206）的信道跳频序列。跳频序列也被发送到基站（BS1）中的对应的跳频序列表（201-203）。信道跳频序列被划分为与信道跳频序列内的两个相邻信道跳数之间的时间相对应的多个序列间隔（Ti）。在信道分配装置（211）中，在每个序列间隔（Ti）内连续地观察到信道的连接（F1-F3）和干扰（I（信道，t））的衰减（delta）。信道分配装置（211）根据具有较差连接质量的连接被分配具有高信道质量的信道的信道跳频序列和连续更好的连接质量的连接的原则，生成信道跳频序列被分配了具有连续的信道跳频序列较贫穷的渠道

5. 发明申请

WO1996031989A1 DYNAMIC CHANNEL ALLOCATION IN A CELLULAR TELEPHONE SYSTEM 审中-公开
标题翻译：蜂窝电话系统中的动态通道分配
公开(公告)号：WO1996031989A1
公开(公告)日：1996-10-10
申请号：PCT/SE1996000442
申请日：1996-04-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALMGREN, Knut, Magnus , WALLSTEDT, Yngve, Kenneth
IPC分类号： H04Q07/36
CPC分类号： H04W16/10 , H04W24/10 , H04W28/16
摘要： A cellular communication system has a plurality of cells and a plurality of channels. The plurality of channels includes a plurality of measurable channels for which interference can be measured in both uplink and downlink directions and a plurality of unmeasured channels for which interference measurements are not made in both uplink and downlink directions. The measurable channels, designated probe channels, may be channels for use in a digital system. The unmeasured channels may be channels for use in an analog system, or broadcast channels. A method and apparatus for allocating the plurality of channels comprises initially organizing the plurality of channels into a plurality of channel groups, wherein each channel group includes at least one probe channel, and wherein at least one of the channel groups further includes at least one unmeasured channel. Then, each one of the cells performs an allocation routine comprising the steps of monitoring at least one of the channel groups by making and collecting uplink and downlink interference measurements only on the probe channel of each monitored channel group over a predetermined time period. Then, the collected uplink and downlink interference measurements are analyzed in accordance with an adaptive channel allocation strategy. Finally, a selected one of the monitored channel groups is allocated to the cell in dependence on the analyzed uplink and downlink interference measurements. In this manner, the unmeasured channels are also subjected to an adaptive channel allocation strategy.
摘要翻译：蜂窝通信系统具有多个小区和多个信道。多个信道包括可以在上行链路和下行链路方向上测量干扰的多个可测量信道，以及在上行链路和下行链路方向上都不进行干扰测量的多个未测量信道。可测量的通道，指定的探头通道可以是用于数字系统的通道。未测量的频道可以是用于模拟系统或广播频道的频道。用于分配多个信道的方法和装置包括：首先将多个信道组织成多个信道组，其中每个信道组包括至少一个探测信道，并且其中至少一个信道组还包括至少一个未测量的信道渠道。然后，每个小区执行分配程序，其包括以下步骤：通过在预定时间段内仅在每个被监控的信道组的探测信道上进行和收集上行链路和下行链路干扰测量来监视至少一个信道组。然后，根据自适应信道分配策略来分析收集的上行链路和下行链路干扰测量。最后，根据分析的上行链路和下行链路干扰测量，所选择的一个被监控的信道组被分配给小区。以这种方式，未测量的信道也经受自适应信道分配策略。

6. 发明授权

EP0819362B1 DYNAMIC CHANNEL ALLOCATION IN A CELLULAR TELEPHONE SYSTEM 失效
标题翻译：动态信道分配在蜂窝电话系统
公开(公告)号：EP0819362B1
公开(公告)日：2004-06-23
申请号：EP96909457.2
申请日：1996-04-03
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ALMGREN, Knut, Magnus , WALLSTEDT, Yngve, Kenneth
IPC分类号： H04Q7/36 , H04Q7/38
CPC分类号： H04W16/10 , H04W24/10 , H04W28/16

7. 发明授权

EP0878108B1 METHOD AND CIRCUITRY FOR SELECTIVELY PERMITTING COMMUNICATION IN A MULTI-USER COMMUNICATION SYSTEM 失效
标题翻译：方法和设备，用于多用户通信系统中启用选择性通信
公开(公告)号：EP0878108B1
公开(公告)日：2005-12-14
申请号：EP97902787.7
申请日：1997-01-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： ALMGREN, Knut, Magnus , BEMING, Per, Johan , FRODIGH, Karl, Magnus
IPC分类号： H04Q7/38 , H04Q7/22
CPC分类号： H04W16/12 , H04W16/02 , H04W48/06
摘要： Circuitry (22), and an associated method (162) for a multi-user communication system (10), such as a cellular communication system. Additional communication is selectively permitted in the communication system through operation of the circuitry (22). Levels of communication quality of ongoing communication in the communication system are determined (24). When a request is made to admit additional communication, the additional communication is admitted (28) only when the level of communication quality is better than a selected threshold.

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