发明名称 |
TTI switching |
摘要 |
A radio network controller, RNC, keeps control of how many users to configure on a first transmission time interval, TTI, and how many to configure on a second TTI. For example, a method is performed by the RNC, for configuring at least one radio bearer between a radio base station, RBS, and wireless communication devices. The method comprises sending, from the RNC to the RBS, radio bearer configuration information for controlling a distribution between a first number of wireless communication devices and a second number of wireless communication devices where the first number of wireless communication devices are operating a radio bearer using a first TTI, and the second number of wireless communication devices are operating a radio bearer using a second TTI. |
申请公布号 |
US9591618(B2) |
申请公布日期 |
2017.03.07 |
申请号 |
US201414382254 |
申请日期 |
2014.04.10 |
申请人 |
Telefonaktiebolaget LM Ericsson (publ) |
发明人 |
Shi Nianshan;Caverni Alessandro;Hogan Billy;Kwong Waikwok;Pradas Jose Luis |
分类号 |
H04W72/04;H04W28/16;H04W72/14;H04W88/12 |
主分类号 |
H04W72/04 |
代理机构 |
Murphy, Bilak & Homiller, PLLC |
代理人 |
Murphy, Bilak & Homiller, PLLC |
主权项 |
1. A method performed by a radio base station operating in a wireless communication network, comprising:
receiving a transmission time interval (TTI) switch trigger from a wireless communication device that is connected to the radio base station, the switch trigger requesting that the wireless communication device be switched from a first TTI configuration to a second TTI configuration, the first TTI configuration defined by TTIs of a first length, and the second TTI configuration defined by TTIs of a second length, different than the first length; and in response to the TTI switch trigger, controlling whether the wireless communication device is switched to the second TTI configuration, based on a radio bearer configuration indicating maximum numbers of wireless communication devices that can be configured with the first and second TTI configurations, respectively. |
地址 |
Stockholm SE |