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1. 发明申请

WO2003049480A1 MOBILE TERMINAL FOR OPTIMAL SPECTRUM UTILIZATION IN CELLULAR SYSTEMS 审中-公开
标题翻译：用于细胞系统中最佳光谱利用的移动终端
公开(公告)号：WO2003049480A1
公开(公告)日：2003-06-12
申请号：PCT/EP2002/013792
申请日：2002-12-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HILTUNEN, Kimmo , LINDOFF, Bengt , NILSSON, Johan , PALENIUS, Torgny , ÅKERBERG, Dag
发明人： HILTUNEN, Kimmo , LINDOFF, Bengt , NILSSON, Johan , PALENIUS, Torgny , ÅKERBERG, Dag
IPC分类号： H04Q7/38
CPC分类号： H04W36/0055 , H04W16/00 , H04W16/02
摘要： A method and apparatus for providing handover between carriers of different duplex frequency separation distances is provided. A mobile terminal is configured to operate in both fixed and variable duplex. The ability operate with unpaired up-link and down-link frequency carrier pairs, when necessary, makes it possible to significantly increase the spectrum utilization (capacity) in a cellular system using asymmetric up-link and down-link for example in WCDMA systems.
摘要翻译：提供了一种用于在不同双工频率间隔距离的载波之间提供切换的方法和装置。移动终端被配置为以固定和可变双工方式工作。在必要时，通过不配对的上行链路和下行链路频率载波对，能力可以使用例如WCDMA系统中的非对称上行链路和下行链路来显着增加蜂窝系统中的频谱利用率（容量）。

2. 发明申请

WO2002098161A1 CARRIER SELECTION METHOD 审中-公开
标题翻译：载体选择方法
公开(公告)号：WO2002098161A1
公开(公告)日：2002-12-05
申请号：PCT/SE2002/000820
申请日：2002-04-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON , ÅKERBERG, Dag
发明人： ÅKERBERG, Dag
IPC分类号： H04Q7/38
CPC分类号： H04W36/20 , H04J11/005
摘要： The present invention discloses a carrier selection method for reducing interferences between mobile stations (11, 12) and/or base stations (21, 22). A measure associated with a probability for a mobile station (11), having access to at least two carrier duplex entities, to produce interferences with adjacent external spectrum blocks (52) is obtained. A candidate carrier duplex entity is then selected based on the interference measure. If the measure is lower than a first threshold value an inner carrier duplex entity (62, 63) should be selected as candidate carrier duplex entity. A mobile station (11) in idle mode then locks to a downlink carrier of the candidate carrier duplex entity upon locking into a system (1). Mobile stations (11) in an idle locked mode relocks to the downlink carrier of the carrier duplex entity, whereas mobile stations (11) in an active mode perform a carrier handover to the candidate carrier duplex entity, unless already locked thereto.
摘要翻译：本发明公开了一种用于减少移动站（11,12）和/或基站（21,22）之间的干扰的载波选择方法。获得与具有对至少两个载波双工实体的访问以产生与相邻外部频谱块（52）的干扰的移动站（11）的概率相关联的度量。然后基于干扰测量来选择候选载波双工实体。如果测量值低于第一阈值，则应选择内部载波双工实体（62,63）作为候选载波双工实体。当处于空闲模式的移动台（11）锁定到系统（1）时，锁定候选载波双工实体的下行链路载波。处于空闲锁定模式的移动站（11）重新锁定到载波双工实体的下行链路载波，而处于活动模式的移动台（11）对候选载波双工实体执行载波切换，除非已被锁定。

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