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Radio resource allocation in a narrowband communication system

專利號(hào)
US10791555B2
公開日期
2020-09-29
申請(qǐng)人
Telefonaktiebolaget LM Ericsson (publ)（SE Stockholm）
發(fā)明人
Vidit Saxena; Johan Bergman; Yufei Blankenship; Xingqin Lin
IPC分類
H04W72/04; H04L5/00; H04W76/27
技術(shù)領(lǐng)域
resource,pusch,allocation,uplink,nb,radio,in,tone,circuitry,khz
地域： Stockholm

摘要

Methods and apparatuses of resource allocation for wireless communication are presented. In an example, a user equipment (12) may contain radio circuitry and processing circuitry such that the user equipment (12) is configured to obtain a set of multiple indices, where each index in the set of multiple indices corresponds to a different uplink resource allocation from a set of uplink resource allocations (11) formed from twelve contiguous subcarriers. In an aspect, the set of uplink resource allocations (11) includes an allocation of the twelve contiguous subcarriers, two allocations of six contiguous subcarriers, four allocations of three contiguous subcarriers, and twelve allocations of a single subcarrier. In a further aspect, the user equipment (12) can receive an index indication corresponding to an index from the set of multiple indices from the base station (10). Also, the user equipment (12) can transmit data to the base station (10) using the resource allocation corresponding to the received index indication.

說明書

FIG. 1 is a block diagram of a wireless communication system implementing aspects of uplink resource allocation according to one or more embodiments.

FIG. 2 is a block diagram of a wireless communication system implementing aspects of uplink resource allocation according to one or more embodiments.

FIG. 3A is a block diagram of a wireless communication system implementing aspects of uplink resource allocation according to one or more embodiments.

FIG. 3B is a block diagram of a wireless communication system implementing aspects of uplink resource allocation according to one or more embodiments.

FIG. 4 is a block diagram of a wireless communication system implementing aspects of uplink resource allocation according to one or more embodiments.

FIG. 5 is a logic flow diagram of a method implemented by a user equipment according to one or more embodiments.

FIG. 6 is a logic flow diagram of a method implemented by a base station according to one or more embodiments.

FIG. 7 is a logic flow diagram of a method implemented by a radio network node according to one or more embodiments.

FIG. 8 is a block diagram of a radio device according to one or more embodiments.

FIG. 9 is a block diagram of a base station according to one or more embodiments.

權(quán)利要求

1
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