Title:
METHODS AND APPARATUS FOR CELL RE-SELECTION IN NEW RADIO SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/219023
Kind Code:
A1
Abstract:
Aspects of the disclosure can provide an apparatus and method for cell reselection in a New Radio (NR) system. In some examples, the apparatus includes transceiver and processing circuitry. The processing circuitry ranks a priority list of frequencies which correspond to a plurality of cells, wherein the cells are part of a NR system. The plurality of cells can include a current serving cell, one or more inter-frequency cells, and one or more intra-frequency cells. The processing circuitry measures reference signal received power (RSRP) and/or reference signal received quality (RSRQ) of the cells in the priority list of frequencies in an unused synchronization signal block (SSB) time location in a discontinuous reception (DRX) cycle. Further, the processing circuitry can select a new serving cell when the measured signal performance of the new serving cell satisfies a cell selection criteria.
Inventors:
TANG ZHIXUN (CN)
ZHANG YUANYUAN (CN)
YU TSANG-WEI (CN)
TSENG LI-CHUAN (CN)
ZHANG YUANYUAN (CN)
YU TSANG-WEI (CN)
TSENG LI-CHUAN (CN)
Application Number:
PCT/CN2019/087012
Publication Date:
November 21, 2019
Filing Date:
May 15, 2019
Export Citation:
Assignee:
MEDIATEK SINGAPORE PTE LTD (SG)
TANG ZHIXUN (CN)
ZHANG YUANYUAN (CN)
YU TSANG WEI (CN)
TSENG LI CHUAN (CN)
TANG ZHIXUN (CN)
ZHANG YUANYUAN (CN)
YU TSANG WEI (CN)
TSENG LI CHUAN (CN)
International Classes:
H04W36/00
Domestic Patent References:
| WO2008126380A1 | 2008-10-23 |
Foreign References:
| CN103597882A | 2014-02-19 | |||
| US20140220975A1 | 2014-08-07 |
Other References:
MEDIATEK INC.: "Discussion on idle state for SA NR", 3GPP TSG-RAN WG4 MEETING #87 R4-1806534, 14 May 2018 (2018-05-14), XP051446199
See also references of EP 3815425A4
See also references of EP 3815425A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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