摘要:
Embodiments of the present invention provide a radio communications method and device, where the method is applicable to a radio communications system, where the radio communications system includes a unified control area, the unified control area includes areas covered by two or more cells of different standards, and the method includes: configuring, by a network-side device, a unified broadcast control channel for the unified control area; and sending, by the network-side device and over the unified broadcast control channel, a broadcast message to an idle-state user equipment UE that is located in the unified control area and camps on the unified broadcast control channel. By using this method, in a process in which a UE in an idle state moves in coverage areas of different standards, a standard on which the UE camps does not need to be changed, thereby reducing complexity of mobility management and reducing signaling overheads.
摘要:
The present invention relates to the field of mobile communications, and provides a mobile communications method, a device, and a system. The method includes: receiving, by an access network device by using a terrestrial interface of a first network standard between an access network and a first core network, a first terrestrial interface message of the first network standard sent by the first core network; generating, by the access network device according to an air interface protocol of an air interface of a second network standard between the access network and user equipment UE and the first terrestrial interface message, a first air interface message of the second network standard; and sending, by the access network device by using the air interface of the second network standard, the first air interface message to the UE. The method implements direct communication between network devices of different standards in a mobile communications system, thereby decoupling an air interface from a terrestrial interface, avoiding signaling and a delay that are caused by a cross-system operation, and forming a communications network supporting multiple network standards.
摘要:
Embodiments of the present invention provide a communication method, user equipment, and a single radio controller. The method includes: establishing, by user equipment, a first connection with an SRC by using a first communications network; and sending, by the user equipment, NAS signaling or Layer 3 signaling of a second communications network to the SRC by using the first connection, and/or receiving NAS signaling or Layer 3 signaling of a second communications network from the SRC by using the first connection, where the first communications network and the second communications network use different RATs, and the SRC is configured to manage radio resources of the first communications network and the second communications network. Therefore, in the embodiments of the present invention, NAS/L3 signaling of a second communications network is transmitted over the first connection that is established in a first communications network, so that a service can flexibly switch between different RATs, and the system efficiency is improved.
摘要:
Embodiments of the present invention provide a location area management method and a device, where the location area management method includes: receiving, by a single radio controller, a first request message, where the first request message is used by user equipment UE to request a location update; generating, by the single radio controller, a paging area list of the UE according to the first request message, where the paging area list includes a location area identity of a location area of at least one network standard; and adding, by the single radio controller, the paging area list of the UE to a first response message, and sending the first response message to the UE. According to the location area management method and the device provided in the embodiments of the present invention, location areas of different network standards are managed together, and a location area management effect is improved.
摘要:
The present invention relates to the field of mobile communications, and provides a mobile communications method, a device, and a system. The method includes: receiving, by an access network device by using a terrestrial interface of a first network standard between an access network and a first core network, a first terrestrial interface message of the first network standard sent by the first core network; generating, by the access network device according to an air interface protocol of an air interface of a second network standard between the access network and user equipment UE and the first terrestrial interface message, a first air interface message of the second network standard; and sending, by the access network device by using the air interface of the second network standard, the first air interface message to the UE. The method implements direct communication between network devices of different standards in a mobile communications system, thereby decoupling an air interface from a terrestrial interface, avoiding signaling and a delay that are caused by a cross-system operation, and forming a communications network supporting multiple network standards.
摘要:
Embodiments of the present invention provide a location area management method and a core network controller, where the location area management method includes: receiving, by the core network controller, a location update request message sent by a UE in a first network standard; generating, by the core network controller, a paging area list, where the paging area list includes at least a first location area identity used to indicate a location area of the first network standard and a second location area identity used to indicate a location area of a second network standard; and adding, by the core network controller, the paging area list to a location update accept message and sending the location update accept message to the UE. According to the location area management method and the core network controller provided in the embodiments of the present invention, unified management is performed on location areas of different network standards, collaboration on an inter-standard location update is implemented, and management efficiency of a location area is improved.
摘要:
Embodiments of the present invention provide a location area management method and a device, where the location area management method includes: receiving, by a single radio controller, a first request message, where the first request message is used by a user equipment UE to request a location update; generating, by the single radio controller, a paging area list of the UE according to the first request message, where the paging area list includes a location area identity of a location area of at least one network standard; and adding, by the single radio controller, the paging area list of the UE to a first response message, and sending the first response message to the UE. According to the location area management method and the device provided in the embodiments of the present invention, location areas of different network standards are managed together, and a location area management effect is improved.