Information transmission method, terminal equipment and access network equipment

A terminal equipment and information transmission technology, applied in the field of communication, can solve the problems of UCI reporting conflict, affecting data transmission performance, UCI unable to report, etc. Effect

CN108282882BActive Publication Date: 2021-06-22HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-06-22

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Abstract

Embodiments of the present application provide an information transmission method, a terminal device, and an access network device. The information transmission method provided by the embodiment of the present application may include: the terminal device determines N UCIs that need to be sent within the same time unit, N is an integer greater than or equal to 2, and the N UCIs include at least one of the following: beamforming information, cache status report information, and scheduling request information; the terminal device sends M UCIs to the access network device according to the priorities of the N UCIs; the priority of the M UCIs is higher than that of the other N- The priority of M UCIs, where M is a positive integer less than or equal to N. The embodiments of the present application can effectively avoid UCI reporting conflicts, ensure the success rate of UCI reporting, and effectively guarantee data transmission performance and service requirements.
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Description

technical field

[0001] The embodiments of the present application relate to the field of communication technologies, and in particular, to an information transmission method, a terminal device, and an access network device. Background technique

[0002] The 5th Generation Mobile Communication (5G for short) New Radio Access Technology (NR for short) is committed to supporting higher system performance, supporting different services, different deployment scenarios and different spectrums . Wherein, the aforementioned services may be, for example, enhanced Mobile Broadband (eMBB for short) service, Machine Type Communication (MTC for short) service, and Ultra-reliable and low latency communications (Ultra-reliable and low latency communications for short). URLLC) service, Multimedia Broadcast Multicast Service (Multimedia Broadcast Multicast Service, referred to as MBMS) and positioning service. The deployment scenarios mentioned above may be, for example, indoor hotspot (In...

Examples

Embodiment Construction

[0143] The information transmission method, terminal device, and access network device provided by the following embodiments of the present application can be applied to 5G NR communication technology or the evolution communication technology of any other communication technology.

[0144] figure 1 It is a structural diagram of a communication system applicable to the embodiment of the present application. The methods provided by the following embodiments of the present application can be applied to figure 1 In the communication system shown. Such as figure 1 As shown, the communication system includes at least one access network device 101 . Each access network device 101 serves at least one terminal device 102 through a wireless interface.

[0145] It should be noted that for figure 1 The number of access network devices 101 included in the shown communication system and the number of terminal devices 102 served by each access network device 101 are deployed according t...