US 11,895,552 B2Granted

Resource arrangement

AssigneeSamsung Electronics Co., Ltd.

InventorsHimke Van Der Velde, Gert Jan Van Lieshout

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Abstract

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for switching resource pools by a device arranged to transmit according to a first resource pool is provided. The method includes sensing a second resource pool, determining whether the second resource pool has been sensed sufficiently long to apply sensing based resource selection, and selecting resources from an exceptional pool by using random resource selection, if the second resource pool has not been sensed sufficiently long to apply sensing based resource selection.

Claims16

Dependent claims

A method for switching resource pools by a device in a wireless communication system, the method comprising:

receiving, from a base station, system information block (SIB) including first vehicle-to-everything (V2X) configuration information associated with normal resource pools and second V2X configuration information associated with exceptional resource pools, wherein the first V2X configuration information and the second V2X configuration information indicate resources for a sidelink communication;
sensing the normal resource pools indicated by the first V2X configuration information included in the SIB;
determining whether a result of the sensing the normal resource pools is available;
selecting one of the normal resource pools indicated by the first V2X configuration information in case that the result of the sensing the normal resource pools is available;
selecting, by using random selection, one of the exceptional resource pools indicated by the second V2X configuration information included in the SIB in case that the device is in idle mode and the result of the sensing the normal resource pools is not available;
and
transmitting sidelink control information and data based on a resource of the selected resource pool,
wherein the first V2X configuration information is different from the second V2X configuration information.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/847,646Filed 23 Jun 2022 · continuation
Priority: GB 161239118 Jul 2016
Published: US 2022/0330127 A113 Oct 2022
Granted: 6 Feb 2024
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

H04W 36/305
By measured or perceived connection quality data: handover due to radio link failure
H04W 36/0072
Transmission or use of information for re-establishing the radio link: of resource information of target access point
H04W 72/02
Local resource management: selection of wireless resources by user or terminal
H04W 72/542
Based on quality criteria: using measured or perceived quality

Family

Application15/652,904Parent of this continuation · filed 18 Jul 2017
US 2022/0330127 A1Pre-grant publication · published 13 Oct 2022
US 11,445,424 B2Parent of this continuation
US 2018/0020387 A1Published application
US 11,895,552 B2This patent

From the US filing history. Foreign family members aren’t listed.