SG11201908694QA - Communication apparatus and communication method - Google Patents

Communication apparatus and communication method

Info

Publication number
SG11201908694QA
SG11201908694QA SG11201908694QA SG11201908694QA SG 11201908694Q A SG11201908694Q A SG 11201908694QA SG 11201908694Q A SG11201908694Q A SG 11201908694QA SG 11201908694Q A SG11201908694Q A SG 11201908694QA
Authority
SG
Singapore
Prior art keywords
communication
transmission scheme
communication apparatus
wireless terminal
primary channel
Prior art date
Application number
Inventor
Yuichi Morioka
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of SG11201908694QA publication Critical patent/SG11201908694QA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences

Abstract

COMMUNICATION APPARATUS AND COMMUNICATION METHOD [] A communication apparatus and a communication method for performing wireless data transmission using multiple channels are provided. The communication apparatus operating as a base station includes: a communication section that transmits and receives a wireless signal; and a control section that controls a channel used by a subordinate wireless terminal, the control section designates a first transmission scheme to a first wireless terminal that uses a specific primary channel, and designates a second transmission scheme different from the first transmission scheme to a second wireless terminal that uses a non-primary channel that does not include the primary channel. The second transmission scheme has a lower data rate or higher transmission power than that of the first transmission scheme. Fig. 6
SG11201908694Q 2017-05-02 2018-03-05 Communication apparatus and communication method SG11201908694QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017091724 2017-05-02
PCT/JP2018/008421 WO2018203439A1 (en) 2017-05-02 2018-03-05 Communication device and communication method

Publications (1)

Publication Number Publication Date
SG11201908694QA true SG11201908694QA (en) 2019-10-30

Family

ID=64016051

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908694Q SG11201908694QA (en) 2017-05-02 2018-03-05 Communication apparatus and communication method

Country Status (11)

Country Link
US (2) US11252785B2 (en)
EP (2) EP4311347A3 (en)
JP (1) JP7127640B2 (en)
CN (1) CN110547020B (en)
ES (1) ES2964933T3 (en)
MX (1) MX2019012778A (en)
RU (1) RU2758882C2 (en)
SG (1) SG11201908694QA (en)
TW (1) TWI793118B (en)
WO (1) WO2018203439A1 (en)
ZA (1) ZA201905376B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210392587A1 (en) * 2020-06-15 2021-12-16 Mediatek Singapore Pte. Ltd. Wide-Bandwidth Transmission In Wireless Communications
US11606118B2 (en) * 2020-08-27 2023-03-14 Connectify, Inc. Data transfer with multiple threshold actions

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Also Published As

Publication number Publication date
US11252785B2 (en) 2022-02-15
RU2758882C2 (en) 2021-11-02
EP3618538A4 (en) 2020-04-08
EP3618538B1 (en) 2023-11-01
TWI793118B (en) 2023-02-21
US20220124872A1 (en) 2022-04-21
EP4311347A3 (en) 2024-02-28
RU2019133799A3 (en) 2021-06-30
WO2018203439A1 (en) 2018-11-08
MX2019012778A (en) 2020-01-20
CN110547020A (en) 2019-12-06
EP3618538A1 (en) 2020-03-04
US20200053829A1 (en) 2020-02-13
JP7127640B2 (en) 2022-08-30
TW201844057A (en) 2018-12-16
ZA201905376B (en) 2020-05-27
CN110547020B (en) 2024-04-09
RU2019133799A (en) 2021-04-26
JPWO2018203439A1 (en) 2020-03-12
EP4311347A2 (en) 2024-01-24
ES2964933T3 (en) 2024-04-10

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