发明名称 |
Method for reselecting a cell at a user equipment in wireless communication system |
摘要 |
The present invention relates to a method for enabling a terminal to reselect a cell in a wireless communication system. In more detail, the method includes receiving probability information relating to cell reselection from a network, and performing first cell reselection by using the received probability information when a specific service is received or is to be received. |
申请公布号 |
US9445328(B2) |
申请公布日期 |
2016.09.13 |
申请号 |
US201214126766 |
申请日期 |
2012.07.05 |
申请人 |
LG Electronics Inc. |
发明人 |
Lee Youngdae;Jung Sunghoon;Yi Seungjune;Chun Sungduck;Park Sungjun |
分类号 |
H04W36/00;H04W36/08;H04W48/20;H04W4/06 |
主分类号 |
H04W36/00 |
代理机构 |
Dentons US LLP |
代理人 |
Dentons US LLP |
主权项 |
1. A method for reselecting a cell at a user equipment in a wireless communication system, the method comprising:
receiving first cell reselection priority information from a network; generating second cell reselection priority information based on the first cell reselection priority information; receiving probability information related to cell reselection from the network; and performing a first cell reselection according to the second cell reselection priority information and the received probability information when a specific service is received or is desired to be received and when a first random number generated by the user equipment is lower than a number indicated by the probability information, wherein generating the second cell reselection priority information comprises modifying a priority of a frequency on which the specific service is provided as a highest priority, and wherein, when a cell selected by the first cell reselection is a secondary cell of the user equipment, the method further comprises: transmitting, to the network, a first message indicating that the user equipment cannot receive the specific service via the secondary cell; receiving a second message for changing the secondary cell to a primary cell of the user equipment; and receiving the specific service via the changed primary cell from the network. |
地址 |
Seoul KR |