Method of updating repeatedly-transmitted information in a wireless communication system

摘要

A method of updating repeatedly-transmitted information from a network to a user equipment in a wireless communication system is disclosed. The network transmits an indicator to the user equipment, the indicator indicating that repeatedly-transmitted information has been updated, and transmits the updated repeatedly-transmitted information to the user equipment in accordance with the indicator. The user equipment receives the updated repeatedly-transmitted information only if it receives an indicator from the network, the indicator indicating that the repeatedly-transmitted information has been updated.

主权项

1. A method for updating information repeatedly-transmitted from a network to a user equipment in a wireless communication system, the method comprising:
transmitting control information to the user equipment, the control information including a first indicator indicating that the repeatedly-transmitted information has been updated; and transmitting the updated repeatedly-transmitted information to the user equipment according to the control information, wherein the repeatedly-transmitted information is system information including at least one information block, wherein the system information is transmitted through a Broadcast Control Channel (BCCH) that is a logical channel, wherein the first indicator is a BCCH update Radio Network Temporary Identifier (RNTI), wherein the updated repeatedly-transmitted information is received by the user equipment when the user equipment identifies that the repeatedly-transmitted information has been updated by determining that the first indicator in the control information is different from a previously received first indicator, and wherein, if a specific information block of the at least one information block is updated, the control information further includes a second indicator indicating that the specific information block has been updated and the previously received first indicator is selected from among a plurality of previous first indicators by using the second indicator.