摘要:
A method of transmitting and receiving radio resource information is disclosed, by which a mobile terminal is able to quickly access a mobile communication system. The present invention includes transmitting a paging message to locate a specific mobile terminal by including information for a radio resource allocated to the mobile terminal in the paging message receiving a response signal for the paging message transmitted according to the information for the radio resource, and performing a connection to the mobile terminal according to the response signal.
摘要:
An apparatus and method of transmitting/receiving a multimedia broadcast/multicast service (MBMS) is disclosed. The present invention enables ARQ and HARQ to be applied to the MBMS transmission, thereby enabling more efficient data transmissions at a greater rate.
摘要:
A method for a user equipment to perform a random access to a network in a mobile communication system includes transmitting a random access preamble to the network; receiving a medium access control packet data unit (MAC PDU) via a downlink shared channel, wherein the MAC PDU comprises one or more sub headers in a first part of the MAC PDU and one or more random access responses in a second part of the MAC PDU subsequent to the first part, and wherein the random access responses include first uplink resource allocation information; transmitting a first uplink data based on the first uplink resource allocation information in one of the random access responses; and transmitting a second uplink data based on second uplink resource allocation information when the second uplink resource allocation information is received via a downlink control channel.
摘要:
A method for a user equipment (UE) to perform a random access to a network includes transmitting a random access preamble to the network; receiving control information via a downlink control channel from the network, wherein the control information includes downlink resource location information for a downlink shared channel and information for decoding the downlink shared channel; receiving a response to the random access preamble via the downlink shared channel from the network corresponding the control information, wherein the response has a variable size; and decoding the response based on the information for decoding the downlink shared channel.
摘要:
A user equipment (UE) performing a random access in a mobile communication system includes a transmitter configured to transmit a random access preamble to a network; a receiver receiving a medium access control packet data unit (MAC PDU) including one or more random access responses and a MAC header consisting of one or more sub headers, each of the sub headers respectively corresponding to each of the random access responses; and a processor processing information on a specific random access response among the random access responses based on information on the MAC PDU, wherein all of the sub headers are in a first part of the MAC PDU and all of the random access responses are in a second part of the MAC PDU subsequent to the first part.
摘要:
A method of processing control information in a mobile communication system is disclosed, by which an RRC connection setup can be quickly completed and by which control information can be processed without an unnecessary standby of a mobile terminal. The present invention includes the steps of receiving a plurality of protocol data units transmitted plural time from a transmitting side via one common logical channel by an RLC (radio link control) entity operating in a UM (unacknowledged mode) and having a receiving window and a timer, re-ordering a plurality of the received protocol data units using sequence numbers of a plurality of the received protocol data units, the receiving window and the timer, reassembling at least one service data unit by processing a plurality of the re-ordered protocol data units, and delivering the at least one service data unit.
摘要:
A method of receiving a paging message at a user equipment (UE) in a wireless communication system in accordance with the present invention comprises receiving from a network paging indication information including a UE identification information and scheduling information for a paging channel (PCH) on which a paging message is transmitted, the scheduling information including allocation information of a time-frequency region through which the paging message is transmitted, obtaining the paging indication information when the UE identification information is identical to an identity of the UE, and receiving from the network the paging message through the time-frequency region indicated by the paging indication information.
摘要:
A method of receiving broadcast information from a network in a wireless communication system is disclosed. More specifically, a mobile terminal receives information of a specified number of groups and also receives a plurality of messages according to the information of the specified number of groups, wherein each message corresponds to each time interval. Furthermore, the mobile terminal acquires the broadcast information from the received plurality of messages.
摘要:
A method of communicating signals in a mobile communication system having a first base station, a second base station, and a base station controlling node controlling the first base station and the second base station is presented. The method includes during a handover, receiving, at the first base station, a control message from the second base station including a sequence number indicating at least one data unit to be transmitted to a mobile station or to be received from a mobile station, wherein the first base station receives the control message from the second base station without being controlled by the base station controlling node.
摘要:
A method of receiving broadcast information from a network in a wireless communication system is disclosed. More specifically, a mobile terminal receives information of a specified number of groups and also receives a plurality of messages according to the information of the specified number of groups, wherein each message corresponds to each time interval. Furthermore, the mobile terminal acquires the broadcast information from the received plurality of messages.