- 专利标题: Channel quality reporting in LTE-M
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申请号: US16489399申请日: 2019-07-29
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公开(公告)号: US11064532B2公开(公告)日: 2021-07-13
- 发明人: Johan Bergman , Yutao Sui , Tuomas Tirronen , Emre Yavuz
- 申请人: Telefonaktiebolaget LM Ericsson (publ)
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Murphy, Bilak & Homiller, PLLC
- 国际申请: PCT/SE2019/050715 WO 20190729
- 国际公布: WO2020/032860 WO 20200213
- 主分类号: H04W74/08
- IPC分类号: H04W74/08 ; H04W24/10 ; H04W72/12
摘要:
Embodiments include methods for a user equipment (UE) to provide downlink (DL) channel-quality reports during a random-access (RA) procedure in a cell provided by a network node in a radio access network (RAN). Such embodiments include receiving, from the network node, a first indicator indicating that the UE may have to report DL channel quality in a particular message of the RA procedure; and initiating the RA procedure. The UE may be configured to operate in a coverage-enhancement (CE) mode. Such embodiments can also include initiating DL channel quality measurements based on the first indicator, wherein the DL channel quality measurements can be initiated before receiving a RA response from the network node. Other embodiments include complementary methods performed by a network node, as well as UEs and network nodes configured to perform the respective methods.
公开/授权文献
- US20200267769A1 Channel Quality Reporting in LTE-M 公开/授权日:2020-08-20
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