WO2021089756A1 - Decoding of rrc reconfigurations with target cell configuration in conditional handover - Google Patents
Decoding of rrc reconfigurations with target cell configuration in conditional handover Download PDFInfo
- Publication number
- WO2021089756A1 WO2021089756A1 PCT/EP2020/081236 EP2020081236W WO2021089756A1 WO 2021089756 A1 WO2021089756 A1 WO 2021089756A1 EP 2020081236 W EP2020081236 W EP 2020081236W WO 2021089756 A1 WO2021089756 A1 WO 2021089756A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base station
- target
- configuration
- source
- conditional handover
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 41
- 230000001960 triggered effect Effects 0.000 claims abstract description 40
- 230000000977 initiatory effect Effects 0.000 claims abstract description 33
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- 238000004590 computer program Methods 0.000 claims description 14
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- 238000004891 communication Methods 0.000 description 15
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
- H04W36/362—Conditional handover
Definitions
- the conditional handover refers to a handover that includes one or more conditions that need to be met before the handover is executed by a user equipment.
- a user equipment may receive a conditional handover command to a candidate target base station.
- the conditional handover may include one or more conditions, which when satisfied, allow the execution of the conditional handover to the target base station. If the one or more conditions are not satisfied, the user equipment may not initiate the conditional handover to the target base station.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20803783.8A EP4055888A1 (de) | 2019-11-07 | 2020-11-06 | Decodierung von rrc-rekonfigurationen mit zielzellenkonfiguration in bedingtem handover |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962931928P | 2019-11-07 | 2019-11-07 | |
US62/931,928 | 2019-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021089756A1 true WO2021089756A1 (en) | 2021-05-14 |
Family
ID=73198286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2020/081236 WO2021089756A1 (en) | 2019-11-07 | 2020-11-06 | Decoding of rrc reconfigurations with target cell configuration in conditional handover |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4055888A1 (de) |
WO (1) | WO2021089756A1 (de) |
-
2020
- 2020-11-06 WO PCT/EP2020/081236 patent/WO2021089756A1/en unknown
- 2020-11-06 EP EP20803783.8A patent/EP4055888A1/de active Pending
Non-Patent Citations (4)
Title |
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ERICSSON: "Conditional handover failures in LTE", vol. RAN WG2, no. Prague, Czech Republic; 20190826 - 20190830, 15 August 2019 (2019-08-15), XP051767126, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_107/Docs/R2-1909323.zip> [retrieved on 20190815] * |
INTEL CORPORATION: "Email discussion report for [107#30][NR/LTE/Mob-enh] Configuration of CHO and execution condition", vol. RAN WG2, no. Chongqing, China; 20191014 - 20191018, 6 October 2019 (2019-10-06), XP051805388, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_107bis/Docs/R2-1912779.zip R2-1912779 report of email discussion 107#30_V04.doc> [retrieved on 20191006] * |
NOKIA ET AL: "Mobility robustness for single active protocol stack solution", vol. RAN WG2, no. Xian, China; 20190408 - 20190412, 6 April 2019 (2019-04-06), XP051701591, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN2/Docs/R2%2D1904284%2Ezip> [retrieved on 20190406] * |
NOKIA ET AL: "On when to decode and non-compliance with target cell configuration", vol. RAN WG2, no. Reno, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), XP051817253, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_108/Docs/R2-1915498.zip R2-1915498 On when to decode and non-compliance with target cell configuration.docx> [retrieved on 20191108] * |
Also Published As
Publication number | Publication date |
---|---|
EP4055888A1 (de) | 2022-09-14 |
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