US 11,991,726 B2
Allocation of radio resources for vehicular communication
Prateek Basu Mallick, Hessen (DE); Joachim Loehr, Hessen (DE); Hidetoshi Suzuki, Kanagawa (JP); and Lilei Wang, Beijing (CN)
Assigned to Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed by Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed on Mar. 16, 2023, as Appl. No. 18/185,197.
Application 18/185,197 is a continuation of application No. 17/221,303, filed on Apr. 2, 2021, granted, now 11,638,261.
Application 17/221,303 is a continuation of application No. 17/031,382, filed on Sep. 24, 2020, granted, now 10,999,851, issued on May 4, 2021.
Application 17/031,382 is a continuation of application No. 16/088,004, granted, now 10,827,502, issued on Nov. 3, 2020, previously published as PCT/CN2016/077312, filed on Mar. 25, 2016.
Prior Publication US 2023/0217473 A1, Jul. 6, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/51 (2023.01); H04W 64/00 (2009.01); H04W 72/02 (2009.01); H04W 84/04 (2009.01)
CPC H04W 72/51 (2023.01) [H04W 64/00 (2013.01); H04W 72/02 (2013.01); H04W 84/042 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A communication system, comprising:
a user equipment; and
a radio base station, which includes:
first control circuitry, which, in operation, generates parameter information; and
first transmission circuitry, which, in operation, transmits to the user equipment the parameter information in a cell in which the user equipment is located,
wherein the parameter information, which indicates use of radio resources which correspond to a geographical location of the user equipment, defines a location subsection in which the user equipment is geographically located, wherein the parameter information includes a first parameter indicative of a length of the location subsection, a second parameter indicative of a width of the location subsection, a third parameter indicative of a number of location subsections with respect to the length in longitude into which a location section is divided, and a fourth parameter indicative of a number of location subsections with respect to the width in latitude into which the location section is divided, and
wherein the first transmission circuitry, in operation, dynamically signals the first to fourth parameters to the user equipment, and
wherein the user equipment includes:
second reception circuitry, which, in operation, receives the parameter information; and
second control circuitry, which is coupled to the second reception circuitry and which, responsive to the parameter information indicating to use radio resources which correspond to the geographical location of the user equipment:
determines the geographical location of the user equipment,
identifies a location subsection in which the user equipment is geographically located based on the parameter information,
dynamically determines radio resources, which correspond to the identified location subsection in which the user equipment is geographically located, based on the first to fourth parameters, and
performs communication using the determined radio resources.