公开(公告)号：EP2522177A4

公开(公告)日：2016-11-02

申请号：EP10841372

申请日：2010-01-04

Applicant: ERICSSON TELEFON AB L M

Inventor： BALCK KENNETH ,  ÅKESSON JOAKIM ,  MARTELL MICAEL

IPC: H04W72/00 ,  H04W4/00 ,  H04W76/00

CPC classification number: H04W72/10 ,  H04W4/06 ,  H04W28/06 ,  H04W72/005 ,  H04W72/0453 ,  H04W76/005 ,  H04W76/02

Abstract: The present invention relates to methods and arrangements of optimizing radio resource utilization at a group communication for members of a specific group in a communication network system, comprising communication network nodes (15) communicating over a radio interface on downlink (12) and uplink (13) radio bearers with a plurality of user equipments (18) each of which is associated with one of said members. A shared downlink radio bearer for low priority listening members of said specific group is established. The low priority listening members are assigned to the shared downlink radio bearer.

公开(公告)号：EP2586264A4

公开(公告)日：2016-03-02

申请号：EP10853763

申请日：2010-06-22

Applicant: ERICSSON TELEFON AB L M

Inventor： SELANDER GÖRAN ,  NÄSLUND MATS ,  MILDH GUNNAR ,  LUNDSJÖ JOHAN ,  MARTELL MICAEL ,  DIMOU KONSTANTINOS

IPC: H04W76/02 ,  H04W12/00 ,  H04W76/04 ,  H04W84/18

CPC classification number: H04W4/008 ,  H04W76/023

Abstract: A method in a first user equipment (UE 1) connectable to a second user equipment (UE 2) via a communication network or via a direct radio communication link, of using a direct radio communication link for communication between the UEs is initiated when one of the UEs receives probe signaling information comprising a first probe token via the communication network. The UEs exchange probe signaling messages including a second and/or the first probe token at least partly according to the probe signaling information, such that one of the UEs can compare the probe tokens, generate a probing report and provide the probing report to the communication network, or to the opposite UE for evaluation in case of a successful comparison and such that a direct radio communication link can be used for communication with UE 2 in response to receiving instructions to use the second direct radio communication link from the entity by which the probing report was evaluated.

公开(公告)号：EP1992107A4

公开(公告)日：2013-04-17

申请号：EP06716984

申请日：2006-03-09

Applicant: ERICSSON TELEFON AB L M

Inventor： MARTELL MICAEL

IPC: H04L12/18 ,  G06F13/42 ,  H04L29/06 ,  H04W4/08 ,  H04W4/12 ,  H04W4/22

CPC classification number: H04W4/12 ,  H04L12/189 ,  H04L12/1895 ,  H04W4/08 ,  H04W4/22 ,  H04W76/007

Abstract: The invention discloses a method for distributing emergency information to subscribers in a telecommunications system. According to the method, information is distributed via an existing protocol for distributing text messages and/or graphic messages within said system, and the information is distributed at points in time when the system load for distributing messages within said protocol falls below a certain predetermined level. Suitably, one and the same subscriber or group of subscribers is distributed in portions at said points in time, and said information can be distributed only to selected groups of subscribers.

公开(公告)号：AU2011293773A1

公开(公告)日：2013-04-04

申请号：AU2011293773

申请日：2011-08-05

Applicant: HARRIS CORP ,  ERICSSON TELEFON AB L M

Inventor： MONNES PETER ,  HENGEVELD THOMAS ANDREW ,  MARTELL MICAEL

IPC: H04W28/22 ,  H04W76/02

Abstract: Systems (200) and methods for providing voice communications over a cellular network (204, 212). A call setup message is communicated from a first communication device (FCD) to a second communication device (SCD) on a first communications channel (FCC) in a cellular network (CN) at a first data transfer rate (FDTR). In response to the call setup message, a stimulator packet is communicated to the CN on FCC at FDTR. The stimulator packet includes data of an amount that equals or exceeds a threshold value. In response to the stimulator packet, FCD (202, 214) and CN transition from a first channel mode to a second different channel mode. In the second channel mode, data is transmitted on a second communications channel (SCC) in CN at a second data transfer rate (SDTR) different than FDTR.

公开(公告)号：CA2808345A1

公开(公告)日：2012-03-01

申请号：CA2808345

申请日：2011-08-05

Applicant: HARRIS CORP ,  ERICSSON TELEFON AB L M

Inventor： MONNES PETER ,  HENGEVELD THOMAS ANDREW ,  MARTELL MICAEL

IPC: H04W28/22 ,  H04W76/02

Abstract: Systems (200) and methods for providing voice communications over a cellular network (204, 212). A call setup message is communicated from a first communication device (FCD) to a second communication device (SCD) on a first communications channel (FCC) in a cellular network (CN) at a first data transfer rate (FDTR). In response to the call setup message, a stimulator packet is communicated to the CN on FCC at FDTR. The stimulator packet includes data of an amount that equals or exceeds a threshold value. In response to the stimulator packet, FCD (202, 214) and CN transition from a first channel mode to a second different channel mode. In the second channel mode, data is transmitted on a second communications channel (SCC) in CN at a second data transfer rate (SDTR) different than FDTR.

公开(公告)号：CA2786109C

公开(公告)日：2019-05-28

申请号：CA2786109

申请日：2010-01-04

Applicant: ERICSSON TELEFON AB L M

Inventor： BALCK KENNETH ,  AKESSON JOAKIM ,  MARTELL MICAEL

IPC: H04W28/26 ,  H04W72/10

Abstract: The present invention relates to methods and arrangements of optimizing radio resource utilization at a group communication for members of a specific group in a communication network system, comprising communication network nodes (15) communicating over a radio interface on downlink (12) and uplink (13) radio bearers with a plurality of user equipments (18) each of which is associated with one of said members. A shared downlink radio bearer for low priority listening members of said specific group is established. The low priority listening members are assigned to the shared downlink radio bearer.

公开(公告)号：MX2013002225A

公开(公告)日：2013-12-02

申请号：MX2013002225

申请日：2011-08-05

Applicant: ERICSSON TELEFON AB L M

Inventor： MONNES PETER ,  HENGEVELD THOMAS ANDREW ,  MARTELL MICAEL

IPC: H04W28/22 ,  H04W76/02

Abstract: Sistemas (200) y métodos para proporcionar comunicaciones de voz a través de una red de telefonía móvil (204, 212). Un mensaje de establecimiento de llamada se comunica desde un primer dispositivo de comunicación (FCD) a un segundo dispositivo de comunicación (SCD) en un primer canal de comunicación (FCC) en una red de telefonía móvil (CN) a una primera tasa de transferencia de datos (FDTR) . En respuesta al mensaje de establecimiento de llamada, se comunica un paquete estimulador a la red CN en el canal FCC a una tasa de transferencia FDTR. El paquete estimulador incluye datos de una magnitud que es igual o superior a un valor de umbral. En respuesta al paquete estimulador, FCD (202, 214) y la transición de CN desde un primer modo de canal a un segundo modo de canal diferente. En el segundo modo de canal, se transmiten datos a través de un segundo canal de comunicación (SCC) en CN a una segunda tasa de transferencia de datos (SDTR) diferente de FDTR.

公开(公告)号：CA2786109A1

公开(公告)日：2011-07-07

申请号：CA2786109

申请日：2010-01-04

Applicant: ERICSSON TELEFON AB L M

Inventor： BALCK KENNETH ,  AKESSON JOAKIM ,  MARTELL MICAEL

IPC: H04W28/26 ,  H04L12/56 ,  H04W24/02 ,  H04W28/06

Abstract: The present invention relates to methods and arrangements of optimizing radio resource utilization at a group communication for members of a specific group in a communication network system, comprising communication network nodes (15) communicating over a radio interface on downlink (12) and uplink (13) radio bearers with a plurality of user equipments (18) each of which is associated with one of said members. A shared downlink radio bearer for low priority listening members of said specific group is established. The low priority listening members are assigned to the shared downlink radio bearer.