摘要:
Disclosed is a method of paging an idle-mode terminal in a multi-hop relay communication system, the method including receiving an idle mode request message from the terminal, sending an idle mode response message to the terminal, the idle mode response message including paging information, receiving a superframe from a base station, the superframe including a paging message of the terminal, and staggering the superframe number by a multi-hop count apart from the base station so as to send to the terminal.
摘要:
Disclosed is a method of paging an idle-mode terminal in a multi-hop relay communication system, the method including receiving an idle mode request message from the terminal, sending an idle mode response message to the terminal, the idle mode response message including paging information, receiving a superframe from a base station, the superframe including a paging message of the terminal, and staggering the superframe number by a multi-hop count apart from the base station so as to send to the terminal.
摘要:
Disclosed is a method of allowing a terminal to provide an emergency service in a broadband wireless communication system, and the method may include receiving a first map message including an emergency service indicator; checking whether information indicating that emergency service information is transmitted is included in the received first map message; and receiving a first message including the emergency service information when the information indicating that emergency service information is transmitted is included therein as a result of the check, wherein the emergency service indicator is information indicating at least one of whether to transmit emergency service information and a transmission timing of the emergency service information.
摘要:
Disclosed is a method of allowing a terminal to provide an emergency service in a broadband wireless communication system, and the method may include receiving a first map message including an emergency service indicator; checking whether information indicating that emergency service information is transmitted is included in the received first map message; and receiving a first message including the emergency service information when the information indicating that emergency service information is transmitted is included therein as a result of the check, wherein the emergency service indicator is information indicating at least one of whether to transmit emergency service information and a transmission timing of the emergency service information.
摘要:
Disclosed is a method for receiving a paging message by a mobile station in an idle mode including an unavailable interval (UAI) and an available interval (AI) in a wireless access system, including: checking whether or not system information has been changed during the UAI; when the system information has been changed during the UAI, updating the system information during the UAI; and receiving the paging message from a base station (BS) during the AI.
摘要:
Disclosed is a method for providing an emergency service of a terminal in a broadband mobile communication system. A method for receiving an emergency service message of a terminal in an idle mode having a paging cycle comprised of a paging available interval and a paging unavailable interval, includes: receiving a control message including information indicating that an emergency service message was transmitted in the paging available interval and information indicating a point in time at which the emergency service message was transmitted; when the point in time at which the emergency service message was transmitted comes after the paging available interval according to the results of checking the received control message, maintaining an idle mode state until before the emergency service message is received; after a first message including a system parameter is received in the paging unavailable interval, comparing a point in time at which the first message was received and the point in time at which the emergency service message was transmitted to check whether or not they correspond with each other; and when the points in time correspond with each other according to the comparison results, transitioning to a wakeup state from the point in time at which the first message was received, and receiving the emergency service message.
摘要:
Disclosed is a method of driving a terminal for receiving a broadcast control message formed of a MAC PDU from a wireless access system. The method includes receiving at least one broadcast control message from a base station in a resource region where a broadcast control message is transmitted, extracting broadcast control message type information that represents the kind of a broadcast control message included in the header of the received broadcast control message, and checking the extracted broadcast control message type information and determining whether payload of the received broadcast message is decoded.
摘要:
Disclosed herein relates to a method and apparatus of establishing a sleep mode operation in a multi-carrier system. The method of establishing a sleep mode operation in a communication system of transmitting and receiving data using a multi-carrier including a primary carrier for transmitting and receiving control information and data and a secondary carrier using a radio frequency (RF) different from the primary carrier may include requesting a sleep mode switching to a base station through the primary carrier and receiving a sleep mode parameter including a sleep mode cycle and a listening window from the base station; entering into a multi-carrier sleep mode having a sleep cycle configured with a listening window capable of transmitting and receiving data and a sleep window incapable of transmitting and receiving data; transmitting a bandwidth request message to a base station through the primary carrier if data traffic to be is transmitted to the base station is generated in the multi-carrier sleep window;changing a sleep mode cycle of the primary carrier to terminate the sleep window of the primary carrier and enter into a listening window; changing a sleep mode cycle of the secondary carrier to be identical to the changed sleep mode cycle of the primary carrier; and transmitting uplink data traffic to the base station during the listening window of the changed sleep mode cycle through the primary carrier and secondary carrier.
摘要:
Disclosed herein relates to a method and apparatus of sleep mode operation in a multi-carrier system. In a communication system of transmitting and receiving data using a multi-carrier including a primary carrier for transmitting and receiving control information and data and a secondary carrier using a radio frequency (RF) different from the primary carrier, a method of establishing a sleep mode operation through active primary and secondary carriers according to an embodiment of the present invention may include transmitting a sleep cycle ID (SCID), a listening window, and traffic indication inactive information indicating that an indication (TRF-IND) as to whether traffic is generated is not transferred to a terminal through the primary carrier, sending downlink data to the terminal through the active primary or secondary carrier during the listening window, and sending a listening window early termination indication indicating to early terminate the listening window of the primary or secondary carrier that has received the downlink data through the primary carrier to the terminal if the data sending is completed.
摘要:
Disclosed is a method for transmitting channel quality indicator (CQI) during a sleep mode operation. The method for transmitting CQI includes: receiving a message including a CQI-related parameter indicating a transmission of a CQI before a listening window; transmitting a CQI during a sleep window before the listening window according to a CQI-related parameter in the message; transitioning to the listening window according to a listening window-related parameter after transmitting the CQI; and waiting for receiving a message indicating whether or not there is data or traffic transferred from the base station during the listening window.