Abstract: The present description relates to a method for updating E-MBS-related system information in an idle mode state, comprising the following steps: receiving, from a base station, a first system configuration descriptor (SCD) message containing an E-MBS-related parameter; receiving, from the base station, a first message containing an indicator for indicating whether or not to change the E-MBS-related parameter; and, if the indicator indicates that the E-MBS-related parameter is to be changed, shifting from the idle mode state to a connected mode state.

Abstract: The present invention discloses a wireless mobile communication system for transferring MBMS data from an access gateway to plural wireless base stations and transmitting the MBMS data from the plural wireless base stations to a wireless mobile station at the same time. The system includes a transferring part included in the access gateway for copying the MBMS data in a number corresponding to the number of the plural wireless base stations, adding a header indicative of data transmission time to the MBMS data, and transferring the MBMS data to the plural wireless base stations; a transmitting part included in each the plural wireless base stations for extracting the data transmission time from the header of the transferred MBMS data, deleting the header from the MBMS data, and transmitting the MBMS data to the wireless mobile station.

Abstract: A multiple-hop multi-input multi-output (MIMO) amplify-and-forward relay wireless communication system includes a signal source node, a signal destination node and a plurality of relay nodes, wirelessly coupled between the signal source node and the signal destination node. The relay nodes feed back a plurality of signal to noise ratio information and a plurality of antenna number information to the signal source node. The signal source node allocates a plurality of corresponding transmission powers for the relay nodes and sends to the relay nodes.

Abstract: A mobile telephone having a relaying function, the relaying function being a function of wirelessly connecting to an external device and a base station and of relaying data between the external device and the base station, the mobile telephone comprising: a first wireless communication unit configured to perform wireless communication with the external device; and a second wireless communication unit configured to perform wireless communication with the base station, wherein during a relay period for relaying data between the external device and the base station, transmission power of the second wireless communication unit is controlled within a limit of a second maximum power that is smaller than a first maximum power, and when voice communication is started in a course of the control using the second maximum power, the transmission power is controlled within a limit of the first maximum power.

Abstract: A wireless relay node network includes a plurality of relay devices wherein each relay device is configured to receive a first wireless signal in a first frequency band, and transmit a second wireless signal derived from the first wireless signal using a first set of network use parameters. The plurality of relay devices includes at least a first relay device and a second relay device. The first relay device is configured to select the first set of network use parameters from network resources available for communicating over the wireless relay node network based, at least in part, on a control signal received from the second relay device. The second control signal identifies a second set of network use parameters used by the second relay device.

Abstract: Partner relay systems and methods are provided in which relaying is performed by a pair of partner relays. Signals received from a base station are translated by a first of the pair of partner relays to a different transmission resource for communication between the pair of partner relays, and then upon reception by a second of the pair of partner relays, the signal is translated back to the original transmission resource and re-transmitted towards the receiver.

Abstract: The present invention provides a resource allocation method and device for an amplify-and-forward relay network. The method includes: obtaining channel information, where the channel information includes channel information between a base station BS and a relay station RS and channel information between the RS and each user equipment UE; calculating, according to the channel information, resource use information of each UE on each sub-channel pairing; and obtaining, according to the resource use information, the number of REs allocated to each UE on each sub-channel pairing, where the obtained number of the REs enables a preset first function to obtain a maximum value. In the embodiments of the present invention, the use efficiency of the resources may be improved.

Abstract: A path switching system is provided, in which when UE has been offloaded from a first PDN-GW to a second PDN-GW, if there is an additional connection of the UE to the first PDN-GW, processing related to the additional connection can be performed on the UE side. The system includes: a control unit for sending a mobile terminal a message including information indicative of having switched relay devices, which relay a packet between the mobile terminal and a communication device, from a first relay device to a second relay device; and the mobile terminal for determining whether there is an added path other than part of a path from the mobile device before movement to the communication device and capable of being managed by the control unit, established between the mobile terminal and the first relay device, and when there is the added path, performing processing on the added path.

Abstract: An UMA network controller (SGW, CM) is dedicated for an UMA mobile network comprising a CS core network (CN2) and a PS core network (CN1) with a SGSN. This UMA network controller comprises a security gateway (SGW) and a control means (CM) coupled one to the other. The security gateway (SGW) is arranged i) to ensure security procedures between mobile stations (MS) and the UMA world, ii) to forward messages relative to the control plan for the packet switched core network (CN1) between mobile stations (MS) and the control means (CM), and iii) to forward messages relative to the user plan for the packet switched core network (CN1) between mobile stations (MS) and the serving GPRS serving node (SGSN). The control means (CM) is intercalated between the security gateway (SGW) and the serving GPRS serving node (SGSN) and arranged for handling the control plan for the packet switched core network (CN1).

Abstract: A method for transmitting an encoded aircraft related message comprises receiving an aircraft related text message for encoding, retrieving, based on the aircraft related text message, identity related data being related to the identity of a sender of the message or to the identity of a receiver of the message. The aircraft related text message is processed and an encoded message is generated using a text substitution process which is based on the identity related data. A destination message is derived from the encoded message, the destination message is arranged into at least one data packet, a data signal is generated from the at least one data packet and the data signal is transmitted between an aircraft and a ground based system.

Abstract: A broadband satellite communications system comprises forward error correction (FEC) encoder/decoder, interleaver/deinterleaver, puncturing/de-puncturing, scrambler/descrambler, bit to symbol mapping/de-mapping devices, modulator/demodulator, transmit and receive filter; operating in a time-division multiple access (TDMA) system where information is sent in a burst-by-burst fashion during the assigned time slot; supporting diverse traffic types such as voice over internet protocol (VOIP), control messages (DACCH) and keep alive burst (KAB) during silence period and multiple data rates.

Abstract: Techniques are provided for wireless transmission of data packets based on client associations. A data packet may be received at a wireless access point. It may be determined if at least one client associated with the wireless access point should receive the data packet. The data packet may be wirelessly transmitted if it is determined that there is a client that is associated with the wireless access point that should receive the data packet.

Abstract: There is stored in a memory an association between each nth one of N content types with a respective nth group of N groups of identifiers (N is an integer greater than one, n indexes from 1 to N, and at least one of the groups has more than one identifier). A beacon sender selects one of the content types for a beacon to be transmitted and selects a beacon identifier from the group associated with the selected content type. The beacon to be transmitted is compiled to include content of the selected content type and the selected beacon identifier. The beacon receiver selects at least one of the content types; and for a plurality of beacons received, filters out from further processing each beacon having a beacon identifier that is not within the group of identifiers associated with any of the at least one selected content types. The network creates the association and broadcasts it in a network cell.

Abstract: A method for providing a radio architecture for a long term evolution (LTE) communication system is disclosed. According to one aspect, a radio provides power pooling and direct up-conversion of signals to be transmitted. Power pooling is provided by adjusting the gain and phase of each of a plurality of carrier signals in a digital matrix based on feedback signals received from an analog matrix, such that the output signals are coupled to one or more selected radio output ports. Direct up-conversion is achieved by up-sampling and filtering the carrier signals to be transmitted.

Abstract: According to a first embodiment of the present invention there is provided a method of operating a node of a communications network that is configured to provide an IP Multimedia Subsystem Access Transfer Control Function. The method comprises storing information regarding IMS Service Continuity features that are supported by Mobile Switching Center servers within the network. Upon receipt of a message requesting IMS registration of a user equipment using the information to determine the IMS Service Continuity features that may be available to the user equipment, and, for any IMS Service Continuity features that may be available, including an indication that the IMS Service Continuity feature may be available in the message, and forwarding the message towards a Service Centralization and Continuity Application Server.

Abstract: A method and system for access and uplink power control for a wireless system having multiple transmit points. In one aspect a method operating in a wireless network having a plurality of transmission points (TP) including a macro evolved Node B (eNB) and at least one low power node (LPN) having transmit power lower than that of the macro eNB, the method detecting, by the user equipment, a transmission point having a lowest path loss to the user equipment; and transmitting, by the user equipment, a physical random access channel (PRACH) preamble on a PRACH directed to the transmission points having the lowest path losses.

Abstract: A system for managing parallel processing of network packets is also provided. A wireless access device that includes multiple transceivers and multiple processing units receives network packets. A media access controller determines which transceiver a received network packet is associated with. A tagging module determines whether the transceiver associated with the received network packet is bound to one of the processing units. In response to a determination that the transceiver is bound, a scheduler assigns the received packet to the processing unit the transceiver is bound to. In response to a determination that the transceiver is not bound, the tagging module binds the transceiver to a processing unit such that the processing unit processes network packets associated with the transceiver while the transceiver is bound to the processing unit, and the scheduler assigns the received network packet to the processing unit the transceiver is bound to.

Abstract: Certain aspects of the present disclosure provide techniques for implicitly linking aperiodic channel state information (A-CSI) reports to CSI-reference signal (CSI-RS) resources. In an aspect, the UE may be instructed to report on specific CSI-RS resource(s) via explicit signaling in the UE grant. Other aspects disclose techniques for implicit CSI-RS resource selection by the UE that require fewer signaling resources. Instead of explicitly signaling CSI-RS resources to the UE, the UE may implicitly select CSI-RS resource for CSI feedback reporting based on information known to the UE, e.g. a subframe on which a reporting request is received. This may reduce the impact of the additional signaling in the UE grant.

Abstract: A multi-technology wireless communication system is provided that comprises a packet data network and a circuit switched network and that routes circuit switched fallback (CSFB) messages associated with a user equipment operating in the packet data network based on a circuit switched network access network identifier that identifies an Interworking Solutions function (IWS) of the circuit switched network that serves the user equipment. The circuit switched network access network identifier is maintained by a Node B of the packet data network and is provided to a serving Mobility Management Entity (MME) of the packet data network when implementing CSFB for the UE. The MME then selects an IWS of the circuit switched network for a routing of CSFB messaging based on the IWS identified in the circuit switched network access network identifier.

Abstract: Provided is a machine type communication system. The machine type communication system comprises a machine type communication terminal and a machine type communication server. The machine type communication terminal may be applied to a navigation of a vehicle, a sensor network of a bridge, and the like, to transmit data to the machine type communication server using a wireless network.

Abstract: A method of handling an uplink (UL) timing of a timing advance (TA) group for a mobile device in a wireless communication system is disclosed. The method comprises maintaining the UL timing of the TA group, if a time alignment timer of the TA group does not expire; and stopping maintaining the UL timing of the TA group, when at least one secondary cell in the TA group is deactivated and the time alignment timer of the TA group does not expire, wherein the at least one secondary cell is configured to the mobile device by a network of the wireless communication system.

Abstract: An apparatus and a method for generating a frame for communication using beamforming in a wireless communication system are provided. A method for transmitting a signal in a transmitting stage includes determining a beam change time of a region for transmitting information in a frame, and transmitting the information to a receiving stage over the region for transmitting the information by considering the beam change time. The frame includes a plurality of regions divided based on a type of the information transmitted to the receiving stage, and the plurality of the regions includes different beam change times.

Abstract: During a transition procedure from a first communication system to a second communication system, when the priority of a second communication call, whose setup is requested, is the first priority, the second communication system does not set up the bearer of a first communication call between the second communication system and the mobile communication terminal, and notifies the first communication system that the setup of the first communication is not possible, but the setup of the second communication call is possible. When notified that the setup of the first communication is not possible, but the setup of the second communication call is possible, the first communication system aborts the handover procedure, and instructs the mobile communication terminal to switch to the second communication system by another procedure.

Abstract: In a mobile Communication system which includes a base station controller, a plurality of radio base stations connected to the base station controller, and a mobile station simultaneously communicable with the plurality of radio base stations, the base station controller transfers a packet through the plurality of radio base stations to the mobile station. The mobile Station receives the packet as a plurality of reception packets through the plurality of radio base stations. The mobile station includes a controller that selects, among the plurality of reception packets supplied from the plurality of radio base stations, a best quality packet as a selected packet and sends, if the selected packet includes an error portion, a retransmission request to one of the plurality of base stations that sent the selected packet in order to request retransmission of a correct portion corresponding to the error portion.

Abstract: In a system in which both the media access layer and the physical layer use error control, information from the physical layer error control process is used to provide surrogate media access layer error control messaging. In one aspect, the physical layer error control state machine in the transmitting station sends the surrogate message internally to the media access layer error control state machine based on physical layer error control results, thereby eliminating a need to transmit the error control messaging from the media access layer error control state machine of the receiving station over the wireless link.

Abstract: A system and method for management of service plan modification information between various service providers and telecommunications-based devices are provided. A service management component manages subscriber and service plan information for processing service plan modification requests from a service provider and a mobile device of a subscriber. The service management component processes updated service plan information provided by a service provider component and dynamically offers the updated services to subscribers. The service management component also enables subscribers to modify aspects of their service plans and have the modifications take effect immediately. The service management component maintains various data stores associated with subscriber information and service plan information that facilitate the offer of updated service plans, including service plan features and rule sets, received from a service provider component to subscribers at corresponding mobile devices.

Abstract: An improved aperiodic downlink channel quality reporting in a radio communication system utilizing carrier aggregation is disclosed. In the radio communication system, a number of downlink component carriers can be aggregated for communication between, a network node and a User Equipment (UE). The invention is characterized in that a set of downlink component carriers is determined from the number of downlink component carriers, a downlink control channel for the UE is arranged to include information being usable for identifying at least one downlink component carrier of the set of downlink component carriers, and a channel quality report is to be provided for each one of the at least one identified downlink component carrier.

Abstract: The disclosure discloses a method for transmitting uplink control information. The method includes: receiving, by a user equipment, a carrier activation command or a carrier deactivation command in a downlink subframe n; updating a first downlink activated carrier set according to the received carrier activation command or the carrier deactivation command into a second downlink activated carrier set; taking the second downlink activated carrier set as a current downlink activated carrier set corresponding to a first uplink subframe which belongs to a subframe set of an uplink subframe n+k and uplink subframe(s) after the uplink subframe n+k; sorting X piece(s) of Uplink Control Information (UCI) corresponding to X downlink carrier(s) according to a sorting rule, and transmitting the sorted X pieces of UCI to a base station in the first uplink subframe.

Abstract: A method for providing access feedback when a User Equipment, UE, with an established a connection over multiple accesses towards a Gateway, GW, initiates a set-up of a new service for a service session. The method comprises a step where the GW or a Policy and Charging Rules Function, PCRF, initiates a Quality of Service, QoS, resource reservation as a response of the set-up of the new service initiated by the UE. The GW or the PCRF in the QoS resource reservation selects a first access as present access. The method is particularly characterized in a step where the UE rejects said first access as present access and sends a reject message to the GW, wherein the GW or the PCRF as a result of the reject message initiates a new QoS resource reservation selecting a second access as present access.

Abstract: A method of transmitting a signal from a base station to a user equipment in a distributed antenna system (DAS) comprises equally broadcasting DA common broadcast information, which includes information required for initial access, into a cell through a plurality of DA groups of the base station; and independently broadcasting DA specific broadcast information, which includes information on the number of antennas of each DA group, through each DA group of the base station, wherein the DA group includes one or more DAs.

Abstract: A method and system are provided for keeping a single radio voice call continuity session alive. The method comprises, during switching of a terminal from a packet switch domain to a circuit switch domain, an application layer gateway establishing a new signaling connection with an enhanced mobile switch center after receiving a first transfer request and notifying a service centralization and continuity application server (SCC AS) to establish a new signaling connection with the application layer gateway, and the SCC AS establishing a new signaling connection with the application layer gateway according to the notification. Using the technical scheme of the method and system provided, the problem of call interruption due to a UE being unable to perform IMS re-registration in a destination domain in a single radio voice call continuity process in the prior art is solved.

Abstract: The present invention discloses user equipment, a home subscriber data server (HSS) and a method and system for obtaining user equipment ability by a core network element. Wherein, the method for obtaining user equipment ability by the core network element includes: in and/or after the IP multimedia network subsystem (IMS) registration process, the home subscriber data server (HSS) informing the IMS network element of the ability information of user equipment (UE). The HSS is enabled to obtain the user equipment ability information in present invention, and can provide services for various operations of subscribers.

Abstract: A method for communicating additional network information using a synchronization identifier is presented. A synchronization identifier is defined. The synchronization identifier is used for the purpose of synchronizing communication between a Mobile Station (MS) and a network. In addition, the synchronization identifier is used to define additional functionality in the wireless network. As such, the synchronization identifier may be used to communicate information about wireless services and/or wireless components between the MS and the network.

Abstract: A User Equipment (UE) configured for multi-cell communications is disclosed. The UE includes a processor and instructions stored in memory that is in electronic communication with the processor. The UE determines a primary cell (PCell) with a corresponding PCell time alignment timer. The UE also determines a secondary cell (SCell) with a corresponding SCell time alignment timer. The UE further determines whether the PCell time alignment timer is expired. The UE additionally sets the SCell time alignment timer as expired if the PCell time alignment timer is expired.

Abstract: A user equipment having a first mechanism to obtain a control region size of a sub-frame of a cell, the user equipment having a processor; and a communications subsystem, wherein the processor and communications subsystem are configured to cooperate to: determine having a first mechanism to obtain a control region size of a sub-frame of the first cell, second cell, or both, whether the user equipment is within an area of the second cell; and utilize, a second mechanism to obtain a control region size of a sub-frame of the second cell while the user equipment is within the area of the second cell.

Abstract: A method in a wireless communication terminal includes receiving configuration signaling for transmitting on a first set of radio resources wherein transmitting only on the first set of radio resources leads to a time-domain periodic repetitive pattern of transmissions from the terminal in a transmission interval that causes interference to a companion device communicably coupled to the wireless communication terminal. The terminals selects a second set of radio resources for transmitting on in the transmission interval such that transmissions on a combination of the second set of radio resources and the first set of radio resources does not lead to a periodic repetitive pattern of transmissions from the terminal in the transmission interval.

Abstract: A method, system and device are provided for avoiding in-device coexistence interference between different radio technologies deployed in adjacent bands on the same device by reporting uplink buffer status information to the radio network and configuring LTE and non-LTE components to provide an in-device coexistence operation mode where non-LTE components use radio resources during the non-LTE on-intervals and during off-intervals inserted into the LTE on-intervals in response to predetermined trigger events.

Abstract: A method and a device for data processing in a network are provided, wherein a DTX state is used for conveying control information within a data unit that is also at least partially used for conveying a DTX information. Furthermore, a communication system is suggested including said device.

Abstract: The invention is related to an apparatus including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: reserve at least substantially equal number of modulation symbols for uplink control information symbols in each physical uplink shared channel transport block; create at least one layer-specific replica of the uplink control information symbols to be placed in some of reserved resources of the physical uplink shared channel transport blocks; and scramble uplink control information symbols including the symbols of the at least one layer-specific replica in a layer-specific manner for multiplexing the uplink control information with physical uplink shared channel data.

Abstract: Transmission timing of a random access preamble in an uplink carrier of a carrier group being determined employing a synchronization signal transmitted on a downlink carrier of the carrier group. The wireless device receives a time alignment command from the base station. The time alignment command comprises a time adjustment value and an index identifying the carrier group. The wireless device apply the time adjustment value to uplink signals transmitted on all activated uplink carriers in the carrier group.

Abstract: Techniques for sending control information to support operation on multiple component carriers (CCs) are disclosed. A user equipment (UE) may be configured with multiple CCs for carrier aggregation. The multiple CCs may be associated with different uplink-downlink configurations and may have different downlink subframes and uplink subframes. In one aspect, uplink control information (UCI) for a secondary CC (SCC) may be sent on a primary CC (PCC) based on a UCI transmission timeline for the PCC (and not based on a UCI transmission timeline for the SCC). For example, a downlink grant for the SCC may be sent based on a downlink grant transmission timeline for the PCC. In another aspect, uplink grants for an SCC may be sent on the PCC based on an uplink grant transmission timeline for the PCC (and not based on an uplink grant transmission timeline for the SCC).

Abstract: A method for updating system information in a broadband wireless communication system includes: receiving information by means of superframes including a primary superframe header (P-SFH) and a secondary superframe header (S-SFH), wherein the information including control information transmitted via an information element of the P-SFH (P-SFH IE) and system information transmitted via an information element of a subpacket (SP) of the S-SFH (S-SFH SP IE); decoding the P-SFH IE, wherein the P-SFH IE including a scheduling information bitmap indicating transmitted S-SFH SP IEs in the superframe, a change count (CC) of the S-SFH, and a SP change bitmap indicating changing status of the S-SFH SP IEs; comparing the received CC with a previously stored CC; checking the S-SFH SP change bitmap, when a difference exists between the received CC and the stored CC; and decoding and updating corresponding SP IE of the S-SFH based on the checking result.

Abstract: A base station apparatus includes: decoding units for an uplink control signal and an uplink shared data signal; and a reliability determination unit configured to determine a degree of reliability that predetermined information is included in the uplink control signal that is received periodically. In the case where timing of a predetermined period for the predetermined information agrees with reception timing of the uplink shared data signal, (1) whether to perform decoding by assuming that the uplink shared data signal includes the predetermined information is determined according to whether the period is equal to or less than a radio frame length, (2) if the period is longer than the radio frame length, whether to decode the uplink shared data signal by assuming that the uplink shared data signal includes the predetermined information is determined according to whether the degree of reliability is higher than a predetermined value.

Abstract: To efficiently and appropriately allocate signal sequences, a signal sequence allocation device includes a cell radius calculation module that calculates an area radius of an area in communication areas to which a signal sequence is to be allocated, a signal number calculation module that calculates the number of signals in a signal sequence to be allocated to a communication area based on the area radius, and a signal sequence allocation module that allocates a signal sequence to a communication area based on the number of signals.

Abstract: To suppress and minimize changes from the method of transmitting an uplink control information in the LTE system, while supporting increases in the system band and increases in the transmission layer when there is a PUSCH signal transmitted in the same subframe, provided is a configuration for generating a UCI signal for a base station apparatus (20) in a mobile communication system having a system band comprised of a plurality of component carriers, multiplexing the UCI signal into a PUSCH signal transmitted in the same subframe as the UCI signal in a user specific component carrier used in transmission of a PUCCH signal, and transmitting the PUSCH signal into which the UCI signal is multiplexed to the base station apparatus (20).

Abstract: A system employing split-PHY functionality across multiple access heads to establish multiple paths between a client device (CD) and an access network. Space-time coding includes transmitting one or multiple spatial streams through each access head. Macro transmit diversity includes transmitting a same signal, consisting of one or more spatial streams, from one or more access heads. A CD uses a strongest signal transmitted from at least one access head or diversity combining of two or more signals to recover the signal. Space-time coding includes receiving one or multiple spatial streams through each access head. Macro receive diversity includes receiving a same signal from a CD at one or more access heads. A strongest received signal is used to recover a signal or diversity combining of two or more signals received at different access heads is used to recover the transmitted signal.

Abstract: A method for triggering a terminal to send a sounding reference signal includes: obtaining requirement information of measurement, where the requirement information includes a position and a bandwidth of a frequency hand to be measured; selecting a resource for a terminal from at least two preset resource patterns according to the requirement information, where multiple types of resource information are preset in each resource pattern of the at least two preset resource patterns to indicate a resource; and triggering the terminal to utilize the selected resource to send, a sounding reference signal.

Abstract: The invention relates to a method for deactivating a semi-persistent resource allocation of a user equipment in an LTE-based mobile communication system. Furthermore, the invention also related to a user equipment and an eNode B implementing this method. To provide a mechanism for deactivating a semi-persistent resource allocation in a LTE system which is not requiring any changes to the Physical layer-to-MAC layer interface and/or preferably no changes to the PDCCH formats agreed by the 3GPP a combination of NDI value and MCS index is defined that is commanding the release of SPS resources. Alternatively, another solution proposed to define a special transport block size that when signaled in a PDCCH is commanding the release of SPS resources.

Abstract: Disclosed is a method for transmitting control information on uplink multi-antenna transmission from a base station and the method includes: transmitting DCI that schedules uplink transmission of a first data block and a second data block through a PDCCH; receiving the first and second data blocks scheduled by the DCI; transmitting information indicating ACK or NACK for the received first and second data blocks, respectively, by using a first PHICH for the first data block and a second PHICH resource for the second data block; receiving a retransmission for a negative-acknowledged data block; and transmitting information indicating ACK or NACK of the retransmission of the negative-acknowledged data block by using the first PHICH resource when the number of negative-acknowledged data blocks is not identical to the number of data blocks that the PDCCH indicates.

Abstract: Provided is a transmission device, wherein even when the transmission device performs noncontiguous band allocation transmission, the same level of coverage and gain as when the contiguous band allocation transmission is assumed can be maintained. A transmission power control unit (110), in a second mode, calculates first power on the basis of the transmission power control method using, as the bandwidth of the contiguous bands in the first mode, the bandwidth of a first band with the lowest frequency in a cluster allocated to the lowest band among a plurality of clusters and the highest frequency in a cluster allocated to the highest band among the plurality of clusters as both ends thereof, and calculates the transmission power using the ratio between the bandwidth of the first band and the bandwidth of a second band to which the plurality of the clusters are allocated, and the first power.