A terminal uplink single transmission method, 5G new air interface base station and LTE base station
A base station and terminal technology, applied in the field of communication, can solve the problems that the terminal cannot transmit simultaneously in the uplink, intermodulation and harmonics at the radio frequency, etc.
Active Publication Date: 2020-06-19
CHINA UNITED NETWORK COMM GRP CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the fact that under the dual connectivity system, when the terminal implements uplink dual transmission in some frequency bands, there will be intermodulation and harmonic problems at the radio frequency, and due to cost constraints, some terminals cannot simultaneously transmit 4G and 5G carriers in the uplink. Therefore, based on LTE How to enable the terminal to realize single uplink transmission under the dual connection network of LTE base station and 5G new air base station has become a problem to be solved.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used for example, illustration or description. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present invention shall not be construed as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "such as" is ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
Embodiments of the present invention provide a terminal uplink single transmission method, a 5G new air interface base station, and an LTE base station, which relate to the field of communication technology and are used to enable a terminal to implement uplink single transmission under a dual-connection network of an LTE base station and a 5G new air interface base station. The method includes: the 5G new air interface base station sets configuration information according to its own service type and load situation and sends request information to the LTE base station, and the LTE base station sends response request information to the 5G new air interface base station after receiving the request information; After receiving the response request information, the base station sends configuration information to the LTE base station; after receiving the configuration information, the LTE base station identifies the terminal connected to the dual-connection network; after determining that the terminal is a terminal that performs uplink single transmission in the dual-connection network Afterwards, the LTE base station schedules the service of the uplink single-transmission terminal according to the configuration information. The invention is used in dual connectivity networks.
Description
technical field [0001] The present invention relates to the field of communication technologies, and in particular to a terminal uplink single transmission method, a 5G new air interface base station and an LTE base station. Background technique [0002] Dual connectivity means that users can stay connected to multiple systems or multiple carriers to improve user experience. For the dual connectivity in the system, the division of user data at different layers of the communication protocol can be considered as carrier aggregation operation {user data is divided in MAC (Media Access Control, media access control layer)} or dual connectivity operation {user data is in PDCP (Packet Data Convergence Protocol, packet data convergence protocol) layer division}. When researching 3G and 4G (3rd-Generation, 4rd-Generation, third-generation mobile communication technology, fourth-generation mobile communication technology) mobile communication systems, dual connectivity between diffe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/0446H04W72/1215H04W72/1268H04W72/27H04W72/52
Inventor 韩潇范斌
Owner CHINA UNITED NETWORK COMM GRP CO LTD