摘要:
In densely populated areas a random period of time or an offset is added in order to avoid signaling congestion. Using the described method and system will reduce the signaling peak load on the signaling channels when many subscribers are changing Location Area at the same time. The method and system as described herein are easy to implement and does not require additional hardware resources or configurations on the network side.
摘要:
The transmission of a warning message to a mobile terminal in a mobile communication network is triggered by an emergency event. The mobile terminal is first made aware of the need to receive a warning message by reception of an emergency event notification. The warning message is divided into a plurality of message segments. Each segment is transmitted in a separate paging message over a paging channel to mobile terminals in an idle mode. Information is added to each message segment to enable the mobile terminal to discriminate between segments belonging to different warning messages.
摘要:
The transmission of a warning message to a mobile terminal in a mobile communication network is triggered by an emergency event. The mobile terminal is first made aware of the need to receive a warning message by reception of an emergency event notification. The warning message is divided into a plurality of message segments. Each segment is transmitted in a separate paging message over a paging channel to mobile terminals in an idle mode. Information is added to each message segment to enable the mobile terminal to discriminate between segments belonging to different warning messages.
摘要:
In a method and system for transferring a voice call in the packet switched domain to a system supporting both packet switched and circuit switched voice calls, target system, i.e. the system to which an ongoing voice call is transferred is in control of deciding if an ongoing voice call in the originating system should continue in the circuit switched domain or the packet switched domain. In addition the system is enabled to reserve resources in the system to receive the voice call before handing over the voice call.
摘要:
There is provided an information acquisition method to be executed by a mobile station, connected to a first radio access network of a first radio access technology, to perform acquisition of an information set related to a second radio access network of a second, different radio access technology for enabling mobility to the second radio access network. Basically, the method comprises receiving (S1) message instances, wherein a set of the message instances includes the information set for enabling mobility to the second radio access network. The method further comprises investigating (S2) the message instances to find counter information in a message instance indicating the number of message instances the mobile station must acquire to assemble the information set. The method also comprises identifying (S3), in relation to the message instance in which the counter information is found, the set of message instances that includes the information set based on the counter information. The method then comprises collecting (S4) the information set from the identified set of message instances.
摘要:
An MTC device activates an MTC service by first performing an MTC device attachment procedure to attach to a mobile communication network. After the MTC device is attached to the mobile communication network, the MTC device activates a packet data protocol context for the MTC device with the mobile communication network. After the packet data protocol context is activated, the MTC device activates an MTC service with an MTC server.
摘要:
There is provided an information acquisition method to be executed by a mobile station, connected to a first radio access network of a first radio access technology, to perform acquisition of an information set related to a second radio access network of a second, different radio access technology for enabling mobility to the second radio access network. Basically, the method comprises receiving (S1) message instances, wherein a set of the message instances includes the information set for enabling mobility to the second radio access network. The method further comprises investigating (S2) the message instances to find counter information in a message instance indicating the number of message instances the mobile station must acquire to assemble the information set. The method also comprises identifying (S3), in relation to the message instance in which the counter information is found, the set of message instances that includes the information set based on the counter information. The method then comprises collecting (S4) the information set from the identified set of message instances.
摘要:
An MTC device activates an MTC service by first performing an MTC device attachment procedure to attach to a mobile communication network. After the MTC device is attached to the mobile communication network, the MTC device activates a packet data protocol context for the MTC device with the mobile communication network. After the packet data protocol context is activated, the MTC device activates an MTC service with an MTC server.
摘要:
A method and packet data support node in a radio telecommunications network supporting packet data communication between a packet data network and a mobile terminal in radio communication with a first packet control unit. The packet data support node receives a message from the mobile terminal requesting handover to a second packet control unit. A packet flow context detector in the packet data support node detects the number of packet flow contexts currently active in the first packet control unit for supporting the packet data connection. The detector sends a message during handover to the second packet control unit indicating the number of active packet flow contexts. The message is used for activation of a corresponding number of packet flow contexts in the second packet control unit.
摘要:
The invention relates to a method for distinguishing between LOCATION_REPORT messages to avoid ambiguities. Therefore, a value of an information element of request type is returned by a radio network controller, depending on an intended receiver of the location information. A control node receiving the information element value analyses said value and determines the receiver depending on the result of said analysis.