公开(公告)号：US10299175B2

公开(公告)日：2019-05-21

申请号：US15129901

申请日：2015-03-06

Applicant: Alcatel Lucent

Inventor： Andreas Weber ,  Hajo-Erich Bakker ,  Siegfried Klein

IPC: H04W36/00

Abstract: The embodiments of the invention relate to a method for operating a first base station (BS1) in a radio communication system (RAN). The method contains transmitting first reference signals via a first radiation beam (BM1-BS1) being directed towards a first direction and at least second reference signals via at least one second radiation beam (BM2-BS1, . . . , BM5-BS1) being directed towards at least one second direction. The method further contains receiving for a hand over of a mobile station (MS) from a second base station (BS2) being a serving base station of the mobile station (MS) to the first base station (BS1) an indication for a radiation beam being selected from a group of radiation beams comprising the first radiation beam (BM1-BS1) and the at least one second radiation beam (BM2-BS1, . . . , BM5-BS1) for applying the selected radiation beam as an initial radiation beam at the first base station (BS1) for serving the mobile station (MS). The method even further contains scheduling radio resources for the initial radiation beam for serving the mobile station (MS) based on the indication. The embodiments further relate to a method for operating a second base station (BS2) in a radio communication system (RAN), to a first base station (BS1) for operation in a radio communication system (RAN) and to a second base station (BS2) for operation in a radio communication system (RAN).

公开(公告)号：US10182384B2

公开(公告)日：2019-01-15

申请号：US15300138

申请日：2015-03-06

Applicant: Alcatel Lucent

Inventor： Andreas Weber ,  Hajo-Erich Bakker ,  Siegfried Klein

IPC: H04W36/30 ,  H04W36/00 ,  H04B17/382 ,  H04L5/00 ,  H04W16/28 ,  H04W72/04 ,  H04W72/12

Abstract: The embodiments of the invention relate to a method for operating a mobile station (MS) in a radio communication system (RAN). The method contains receiving first radio resource information for a transmission of first reference signals via a first radiation beam (BM1-BS1) being directed towards a first direction by at least one neighboring base station (BS1) of a serving base station (BS2) of the mobile station (MS) and at least second radio resource information for a transmission of at least second reference signals via at least one second radiation beam (BM2-BS1, . . . BM5-BS1) being directed towards at least one second direction by the at least one neighboring base station (BS1). The method further contains receiving the first reference signals based on the first radio resource information, receiving the at least second reference signals based on the at least second radio resource information, determining first quality information of the first radiation beam (BM1-BS1) based on the received first reference signals and at least second quality information of the at least second radiation beam (BM2-BS1, . . . BM5-BS1) based on the received at least second reference signals, and transmitting at least one of the first quality information and the at least second quality information to the serving base station (BS2). The embodiments further relate to a method for operating a base station (BS2) in a radio communication system (RAN), to a mobile station (MS) for operation in a radio communication system (RAN) and to a base station (BS2) for operation in a radio communication system (RAN).

公开(公告)号：US20170156097A1

公开(公告)日：2017-06-01

申请号：US15300138

申请日：2015-03-06

Applicant: Alcatel Lucent

Inventor： Andreas Weber ,  Hajo-Erich Bakker ,  Siegfried Klein

IPC: H04W36/30 ,  H04W36/00 ,  H04W16/28 ,  H04W72/12 ,  H04B17/382 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W36/30 ,  H04B17/382 ,  H04L5/0048 ,  H04L5/006 ,  H04W16/28 ,  H04W36/0072 ,  H04W36/0094 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1231

Abstract: The embodiments of the invention relate to a method for operating a mobile station (MS) in a radio communication system (RAN). The method contains receiving first radio resource information for a transmission of first reference signals via a first radiation beam (BM1-BS1) being directed towards a first direction by at least one neighboring base station (BS1) of a serving base station (BS2) of the mobile station (MS) and at least second radio resource information for a transmission of at least second reference signals via at least one second radiation beam (BM2-BS1, . . . BM5-BS1) being directed towards at least one second direction by the at least one neighboring base station (BS1). The method further contains receiving the first reference signals based on the first radio resource information, receiving the at least second reference signals based on the at least second radio resource information, determining first quality information of the first radiation beam (BM1-BS1) based on the received first reference signals and at least second quality information of the at least second radiation beam (BM2-BS1, . . . BM5-BS1) based on the received at least second reference signals, and transmitting at least one of the first quality information and the at least second quality information to the serving base station (BS2). The embodiments further relate to a method for operating a base station (BS2) in a radio communication system (RAN), to a mobile station (MS) for operation in a radio communication system (RAN) and to a base station (BS2) for operation in a radio communication system (RAN).

公开(公告)号：US20150087314A1

公开(公告)日：2015-03-26

申请号：US14396304

申请日：2013-04-04

Applicant: Alcatel Lucent

Inventor： Andreas Weber ,  Siegfried Klein ,  Uwe Doetsch ,  Hajo Bakker

IPC: H04W36/00 ,  H04W16/26

CPC classification number: H04W36/0072 ,  H04W16/24 ,  H04W16/26 ,  H04W36/04 ,  H04W72/12 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04

Abstract: Embodiments provide methods, computer programs and apparatuses 10, 30 for a base station transceiver 100 and a relay station transceiver 300 in a mobile communication network 400, which comprises the base station transceiver 100, a mobile transceiver 200 being associated with the base station transceiver 100 and a relay transceiver 300 being associated with the base station transceiver 100. The base station transceiver apparatus comprises a receiver 12 for receiving information on a handover request from the mobile transceiver 200, the information on the handover request indicating that the mobile transceiver 200 is in a situation in which a reception quality of the signals of the relay transceiver 300 would allow a re-association of the mobile transceiver 200 to the relay transceiver 300. The base station transceiver apparatus 10 further comprises a scheduler 14 for scheduling, subsequent to the reception of the handover request, the mobile transceiver 200 for transmission from the base station transceiver 100 to the mobile transceiver 200 on a radio resource on which transmission of the relay transceiver 300 is suspended. The apparatus 30 for the relay transceiver comprises a reception unit 32 for receiving information on a resource assignment from the base station transceiver 100 and a scheduling unit 34 for scheduling the mobile transceiver 220 for transmission or reception on a radio resource which is indicated in the information on the resource assignment.

Abstract translation: 实施例提供了用于移动通信网络400中的基站收发机100和中继站收发信机300的方法，计算机程序和装置10,30，其包括基站收发机100，与基站收发机100相关联的移动收发机200 以及与基站收发信机100相关联的中继收发信机300.基站收发信机装置包括：接收机12，用于从移动收发信机200接收关于切换请求的信息，关于切换请求的信息，指示移动收发信机200处于 中继收发器300的信号的接收质量将允许移动收发信机200重新关联到中继收发信机300的情况。基站收发信机装置10还包括调度器14，用于在接收之后进行调度 的切换请求，移动收发器200用于从ba传输 在中继收发信机300的中继发送的无线资源上向移动收发信机200发送。 用于中继收发机的设备30包括：接收单元32，用于从基站收发机100接收关于资源分配的信息;以及调度单元34，用于调度移动收发器220以在信息中指示的无线电资源上进行发送或接收 在资源分配上。

公开(公告)号：US20140321430A1

公开(公告)日：2014-10-30

申请号：US14358153

申请日：2012-11-05

Applicant: ALCATEL LUCENT

Inventor： Hajo-Erich Bakker ,  Lutz Ewe ,  Siegfried Klein ,  Ulrich Barth

IPC: H04W36/00 ,  H04W76/02

CPC classification number: H04W36/0072 ,  H04W36/0033 ,  H04W76/19 ,  H04W76/27

Abstract: The present invention relates to a radio resource controller (220a) for controlling radio resources of a serving radio access node (100a). The controller is configured to assign particular radio resources of the serving radio access node to a radio communication session established between the serving radio access node and a particular mobile station, and to push session information (UE_id; UE_ctx_ptr) of the radio communication session into a common data repository (320) accessible to a further radio resource controller (220b) controlling radio resources of a further radio access node (100b). The session information comprise a mobile identifier (UE_id) that may be used by the particular mobile station for resumption of the radio communication session, and further allow retrieval of contextual communication parameters (UE_ctx) used by the serving radio access node for radio communication with the particular mobile station during the radio communication session. The radio resource controller and the further radio resource controller would run on a common computer platform as two respective process instances. The computer platform would further hold the common data repository.

Abstract translation: 本发明涉及一种用于控制服务无线接入节点（100a）的无线资源的无线资源控制器（220a）。 控制器被配置为将服务无线电接入节点的特定无线电资源分配给在服务无线电接入节点和特定移动台之间建立的无线电通信会话，并且将无线电通信会话的会话信息（UE_id; UE_ctx_ptr）推入到 公用数据存储库（320）可由控制另一无线电接入节点（100b）的无线电资源的另一无线电资源控制器（220b）访问。 会话信息包括可由特定移动台用于恢复无线电通信会话的移动标识符（UE_id），并且还允许检索服务无线电接入节点使用的上下文通信参数（UE_ctx），用于与 在无线电通信会话期间的特定移动台。 无线电资源控制器和另外的无线电资源控制器将作为两个相应的进程实例在公共计算机平台上运行。 计算机平台将进一步保存公用数据存储库。

公开(公告)号：US20170164248A1

公开(公告)日：2017-06-08

申请号：US15129901

申请日：2015-03-06

Applicant: Alcatel Lucent

Inventor： Andreas Weber ,  Hajo-Erich Bakker ,  Siegfried Klein

IPC: H04W36/00

CPC classification number: H04W36/0072 ,  H04W36/0094

Abstract: The embodiments of the invention relate to a method for operating a first base station (BS1) in a radio communication system (RAN). The method contains transmitting first reference signals via a first radiation beam (BM1-BS1) being directed towards a first direction and at least second reference signals via at least one second radiation beam (BM2-BS1, BM5-BS1) being directed towards at least one second direction. The method further contains receiving for a hand over of a mobile station (MS) from a second base station (BS2) being a serving base station of the mobile station (MS) to the first base station (BS1) an indication for a radiation beam being selected from a group of radiation beams comprising the first radiation beam (BM1-BS1) and the at least one second radiation beam (BM2-BS1, BM5-BS1) for applying the selected radiation beam as an initial radiation beam at the first base station (BS1) for serving the mobile station (MS). The method even further contains scheduling radio resources for the initial radiation beam for serving the mobile station (MS) based on the indication. The embodiments further relate to a method for operating a second base station (BS2) in a radio communication system (RAN), to a first base station (BS1) for operation in a radio communication system (RAN) and to a second base station (BS2) for operation in a radio communication system (RAN).

公开(公告)号：US09526045B2

公开(公告)日：2016-12-20

申请号：US14358153

申请日：2012-11-05

Applicant: Alcatel Lucent

Inventor： Hajo-Erich Bakker ,  Lutz Ewe ,  Siegfried Klein ,  Ulrich Barth

IPC: H04W36/00 ,  H04W76/02 ,  H04W76/04

CPC classification number: H04W36/0072 ,  H04W36/0033 ,  H04W76/19 ,  H04W76/27

Abstract: The present invention relates to a radio resource controller (220a) for controlling radio resources of a serving radio access node (100a). The controller is configured to assign particular radio resources of the serving radio access node to a radio communication session established between the serving radio access node and a particular mobile station, and to push session information (UE_id; UE_ctx_ptr) of the radio communication session into a common data repository (320) accessible to a further radio resource controller (220b) controlling radio resources of a further radio access node (100b). The session information comprise a mobile identifier (UE_id) that may be used by the particular mobile station for resumption of the radio communication session, and further allow retrieval of contextual communication parameters (UE_ctx) used by the serving radio access node for radio communication with the particular mobile station during the radio communication session. The radio resource controller and the further radio resource controller would run on a common computer platform as two respective process instances. The computer platform would further hold the common data repository.

Abstract translation: 本发明涉及一种用于控制服务无线接入节点（100a）的无线资源的无线资源控制器（220a）。 控制器被配置为将服务无线电接入节点的特定无线电资源分配给在服务无线电接入节点和特定移动台之间建立的无线电通信会话，并且将无线电通信会话的会话信息（UE_id; UE_ctx_ptr）推入到 公用数据存储库（320）可由控制另一无线电接入节点（100b）的无线电资源的另一无线电资源控制器（220b）访问。 会话信息包括可由特定移动台用于恢复无线电通信会话的移动标识符（UE_id），并且还允许检索服务无线电接入节点使用的上下文通信参数（UE_ctx），用于与 在无线电通信会话期间的特定移动台。 无线电资源控制器和另外的无线电资源控制器将作为两个相应的进程实例在公共计算机平台上运行。 计算机平台将进一步保存公用数据存储库。

公开(公告)号：US09503945B2

公开(公告)日：2016-11-22

申请号：US14396304

申请日：2013-04-04

Applicant: Alcatel Lucent

Inventor： Andreas Weber ,  Siegfried Klein ,  Uwe Doetsch ,  Hajo Bakker

IPC: H04W36/00 ,  H04W16/26 ,  H04W36/04 ,  H04W16/24 ,  H04W84/04 ,  H04W84/00 ,  H04W72/12 ,  H04W88/04

CPC classification number: H04W36/0072 ,  H04W16/24 ,  H04W16/26 ,  H04W36/04 ,  H04W72/12 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04

Abstract: Embodiments provide methods, computer programs and apparatuses 10, 30 for a base station transceiver 100 and a relay station transceiver 300 in a mobile communication network 400, which comprises the base station transceiver 100, a mobile transceiver 200 being associated with the base station transceiver 100 and a relay transceiver 300 being associated with the base station transceiver 100. The base station transceiver apparatus comprises a receiver 12 for receiving information on a handover request from the mobile transceiver 200, the information on the handover request indicating that the mobile transceiver 200 is in a situation in which a reception quality of the signals of the relay transceiver 300 would allow a re-association of the mobile transceiver 200 to the relay transceiver 300. The base station transceiver apparatus 10 further comprises a scheduler 14 for scheduling, subsequent to the reception of the handover request, the mobile transceiver 200 for transmission from the base station transceiver 100 to the mobile transceiver 200 on a radio resource on which transmission of the relay transceiver 300 is suspended. The apparatus 30 for the relay transceiver comprises a reception unit 32 for receiving information on a resource assignment from the base station transceiver 100 and a scheduling unit 34 for scheduling the mobile transceiver 220 for transmission or reception on a radio resource which is indicated in the information on the resource assignment.

Abstract translation: 实施例提供了用于移动通信网络400中的基站收发机100和中继站收发信机300的方法，计算机程序和装置10,30，其包括基站收发机100，与基站收发机100相关联的移动收发机200 以及与基站收发信机100相关联的中继收发信机300.基站收发信机装置包括：接收机12，用于从移动收发信机200接收关于切换请求的信息，关于切换请求的信息，指示移动收发信机200处于 中继收发器300的信号的接收质量将允许移动收发信机200重新关联到中继收发信机300的情况。基站收发信机装置10还包括调度器14，用于在接收之后进行调度 的切换请求，移动收发器200用于从ba传输 在中继收发信机300的中继发送的无线资源上向移动收发信机200发送。 用于中继收发机的设备30包括：接收单元32，用于从基站收发机100接收关于资源分配的信息;以及调度单元34，用于调度移动收发器220以在信息中指示的无线电资源上进行发送或接收 在资源分配上。

公开(公告)号：US20150282188A1

公开(公告)日：2015-10-01

申请号：US14432806

申请日：2013-08-09

Applicant: ALCATEL LUCENT

Inventor： Oliver Stanze ,  Hajo-Erich Bakker ,  Andreas Weber ,  Siegfried Klein

IPC: H04W72/08 ,  H04W72/12 ,  H04W16/32

CPC classification number: H04W72/082 ,  H04W16/32 ,  H04W72/12 ,  H04W88/10

Abstract: The present invention relates to a method in a wireless communication system including at least a first network (103), a second network (101) and a third network (105), wherein the second network (101) provides a first pattern indicating a first set of time periods (201) during which the data transmissions on the second communication channel is limited while the data transmissions on the first communication channel is scheduled, the method comprising: receiving, by the third network (105), information indicating the first pattern; and scheduling, by the third network (105), data transmissions on a third communication channel in the third network (105) based on the first pattern.

Abstract translation: 本发明涉及至少包括第一网络（103），第二网络（101）和第三网络（105）的无线通信系统中的方法，其中所述第二网络（101）提供指示第一网络 在第二通信信道上的数据传输被限制的同时在第一通信信道上的数据传输被调度的时间段（201）的集合，所述方法包括：由所述第三网络（105）接收指示所述第一模式 ; 以及由所述第三网络（105）基于所述第一模式在所述第三网络（105）中的第三通信信道上进行数据传输。