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公开(公告)号：EP2647236A1
公开(公告)日：2013-10-09
申请号：EP10785065.3
申请日：2010-11-30
IPC分类号： H04W16/14
CPC分类号： H04W16/14
摘要： Mobile allocation lists are constructed (S1) for configurations of shared spectrum areas between a first communication system of a first radio access technology and a second communication system of a second radio access technology. Depending on a load of the second communication system, at least one of the mobile allocation lists, which operates on the shared spectrum blocks, is enabled or disabled (S2) to obtain a configuration of the configurations, and resources for each connection with the second communication system are allocated (S3) by selecting the resources from at least one of the mobile allocation lists which is enabled.
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2.发明公开INTER-NODE B HANDOVER IN HSDPA OR MULTI-FLOW HSPA INCLUDING PACKET RETRANSMISSION 审中-公开BETWEEN节点B在HSDPA或多流与HSPA的分组重传WIDE成就
公开(公告)号：EP2745563A1
公开(公告)日：2014-06-25
申请号：EP12737515.2
申请日：2012-07-10
发明人： SAYENKO, Alexander , MOILANEN, Jani Matti Johannes , HOEHNE, Hans Thomas , BAZAR, Isman , RANTA-AHO, Karri Markus , WIGARD, Jeroen
CPC分类号： H04W36/02
摘要： The application relates to the removal of one of the links in multi-flow HSPA but the proposed method is also applicable to normal HSDPA operation during handover. In particular the application aims at minimizing the negative impact of a removed radio link, i.e. drop of packets and/or delays. According to the proposed method, in which the radio link to be removed is via a first Node B NB1 (RL Removal Req), the NB1 ends the pending data transmission and informs the controlling RNC about the data which was not transmitted, in particular in the form of the lowest sequence number in its buffer. Subsequently, the RNC decides, based on this sequence number, which data packets need to be retransmitted on a second radio link via a second node B NB2, and instructs NB2 accordingly (Data Forwarding).
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公开(公告)号：EP2647235A1
公开(公告)日：2013-10-09
申请号：EP10785064.6
申请日：2010-11-30
发明人： MOILANEN, Jani Matti Johannes , TOSKALA, Antti Anton , LUNTTILA, Timo Erkki , ROESSEL, Sabine , HWANG, Woonhee , SAILY, Mikko
IPC分类号： H04W16/14
CPC分类号： H04W72/0486 , H04W16/14
摘要： The present invention relates to dynamic spectrum refarming with multiple carriers. At a first communication system (40) of a first radio access technology, a request is received in a first signaling message (S2) from a second communication system (30) of a second radio access technology, the request including information on availability of spectrum blocks shared between the first and second communication systems. The availability of the spectrum blocks may have been determined based on a load of the second communication system (30). The first communication system (40) performs carrier aggregation mechanisms based on the information with respect to the spectrum blocks, and may transmit a response to the request in a second signaling message (S5) to the second communication system, the response including an acknowledgment of an activation/deactivation of at least one additional carrier and/or a corresponding carrier aggregation.
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