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    SIGNALING OF SYSTEM INFORMATION TO MTC-DEVICES
    83.
    发明专利
    SIGNALING OF SYSTEM INFORMATION TO MTC-DEVICES 未知

    公开(公告)号：MY184395A

    公开(公告)日：2021-04-01

    申请号：MYPI2015703138

    申请日：2013-06-20

    Applicant: ERICSSON TELEFON AB L M

    Inventor： FRENGER PAL ,  BALDEMAIR ROBERT ,  BERGMAN JOHAN ,  DIMOU KONSTANTINOS ,  ERIKSSON ERIK

    Abstract: Network node and UE, and methods therein for signaling system information, SI, to UEs . The method in the network node comprises transmitting SI to one or more UEs, where the SI comprises multiple alternative sets, where each set assigns different values to one or multiple radio system parameters. The method further comprises determining which set, out of the multiple alternative sets, that should currently be applied for a UE, and transmitting an SI selection signal to the UE, the SI selection signal indicating the determined set, thus enabling the UE to apply currently appropriate radio system parameters also in unfavorable radio conditions. The UE may be an MTC device (Machine Type Communication).

    HANDOVER IN A SOFT CELL NETWORK
    84.
    发明专利
    HANDOVER IN A SOFT CELL NETWORK 未知

    公开(公告)号：MY172840A

    公开(公告)日：2019-12-12

    申请号：MYPI2015701786

    申请日：2013-12-02

    Applicant: ERICSSON TELEFON AB L M

    Inventor： DIMOU KONSTANTINOS ,  SORRENTINO STEFANO

    IPC: H04W36/30

    Abstract: Devices and methods for making a determination whether or not to handover a user equipment, UE from a serving cell (312) to a target cell (314) are disclosed. The decision is based on a comparison that includes both control plane and data plane link quality considerations. The disclosed devices and methods may be applied to handover determinations in heterogeneous networks that implement a soft cell configuration.

    Mitigation of interference from a mobile relay node to heterogeneous networks
    87.
    发明专利
    Mitigation of interference from a mobile relay node to heterogeneous networks 未知

    公开(公告)号：NZ706660A

    公开(公告)日：2018-01-26

    申请号：NZ70666013

    申请日：2013-10-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： BOUDREAU GARY DAVID ,  DIMOU KONSTANTINOS

    IPC: H04B7/06 ,  H04B7/14 ,  H04W16/10 ,  H04W16/28 ,  H04W52/46 ,  H04W72/04

    Abstract: Disclosed herein are methods, devices and systems for mitigating the interference introduced by mobile relay nodes in a heterogeneous network. Disclosed is a method, stored in a memory and executing on a processor, for mitigating interference associated with transmissions on radio access links and wireless backhaul links of mobile relay nodes. Fractional frequency reuse is applied between the radio access links and the wireless backhaul links associated with the mobile relay nodes. The fractional frequency reuse is applied within a donor macro cell having an associated, stationary base station. Applying fractional frequency reuse comprises: assigning a first group of dedicated frequency resource blocks to the wireless backhaul links between the mobile relay nodes and the base station, and assigning a second group of dedicated frequency resource blocks to the radio access links of the mobile relay nodes. Power controlled targeted beamforming is applied to the wireless backhaul links associated with the mobile relay nodes. The power control comprises adjusting power associated with a wireless backhaul link as a mobile relay node changes geographical position with respect to the associated, stationary base station.

    УЛУЧШЕННАЯ УСТОЙЧИВОСТЬ ПЕРЕДАЧИ ОБСЛУЖИВАНИЯ ПРИ СОТОВОЙ РАДИОСВЯЗИ
    90.
    发明专利
    УЛУЧШЕННАЯ УСТОЙЧИВОСТЬ ПЕРЕДАЧИ ОБСЛУЖИВАНИЯ ПРИ СОТОВОЙ РАДИОСВЯЗИ 未知

    公开(公告)号：RU2586892C2

    公开(公告)日：2016-06-10

    申请号：RU2014108060

    申请日：2011-10-26

    Applicant: ERICSSON TELEFON AB L M

    Inventor： TEJEB OUMER ,  MYULLER VALTER ,  DIMOU KONSTANTINOS ,  CHENTONTSA ANDZHELO

    IPC: H04W36/00

    Abstract: Изобретениеотноситсяк мобильнойсвязи. Техническийрезультатзаключаетсяв обеспечениипередачиобслуживания UE (пользовательскогооборудования) различнымобразомв зависимостиотмобильности UE, дляпредоставленияменьшихиздержеки болееустойчивойпередачиобслуживания. Указаниескоростиперемещения UE всистемерадиосвязипринимаетсянасетевомузлесистемырадиосвязи. Параметрыпередачиобслуживаниясистемырадиосвязианализируютсяс использованиемуказанияскоростиперемещения. Параметрысистемырегулируютсяс использованиемрезультатованализа. 3 н. и 15 з.п. ф-лы, 10 ил.

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