WO2012096527A3 - Apparatus and method for coordinating in-device coexistence interference in a wireless communication system - Google Patents

Apparatus and method for coordinating in-device coexistence interference in a wireless communication system Download PDF

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Publication number
WO2012096527A3
WO2012096527A3 PCT/KR2012/000294 KR2012000294W WO2012096527A3 WO 2012096527 A3 WO2012096527 A3 WO 2012096527A3 KR 2012000294 W KR2012000294 W KR 2012000294W WO 2012096527 A3 WO2012096527 A3 WO 2012096527A3
Authority
WO
WIPO (PCT)
Prior art keywords
interference
support information
coordination
device coexistence
base station
Prior art date
Application number
PCT/KR2012/000294
Other languages
French (fr)
Korean (ko)
Other versions
WO2012096527A2 (en
Inventor
안재현
권기범
정명철
Original Assignee
주식회사 팬택
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
Priority claimed from KR1020110110799A external-priority patent/KR20120081923A/en
Application filed by 주식회사 팬택 filed Critical 주식회사 팬택
Priority to US13/979,606 priority Critical patent/US20130336281A1/en
Publication of WO2012096527A2 publication Critical patent/WO2012096527A2/en
Publication of WO2012096527A3 publication Critical patent/WO2012096527A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

The present description relates to an apparatus and method for coordinating in-device coexistence interference in a wireless communication system. The method of the present invention comprises the following steps: performing triggering for making a request to a base station for the coordination of interference between transmission in a first frequency band of a first network system by a terminal, and reception in a second frequency band of a second network system by said terminal; transmitting mixed support information to the base station, wherein the mixed support information includes first support information for supporting FDM scheme-based coordination of said interference in a frequency domain, and second support information for supporting TDM scheme-based coordination of said interference in a time domain; and receiving, from the base station, response information for accepting or rejecting the coordination of said interference as a response to the mixed support information. According to the present description, procedures for processing in-device coexistence interference may be simplified and easily performed, and backward compatibility between the procedures of the present invention and existing procedures may be maintained.
PCT/KR2012/000294 2011-01-12 2012-01-12 Apparatus and method for coordinating in-device coexistence interference in a wireless communication system WO2012096527A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/979,606 US20130336281A1 (en) 2011-01-12 2012-01-12 Apparatus and method for coordinating in-device coexistence interference in a wireless communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20110003247 2011-01-12
KR10-2011-0003247 2011-01-12
KR1020110110799A KR20120081923A (en) 2011-01-12 2011-10-27 Apparatus and method for coordinating in-device coexistence interference in wireless communication system
KR10-2011-0110799 2011-10-27

Publications (2)

Publication Number Publication Date
WO2012096527A2 WO2012096527A2 (en) 2012-07-19
WO2012096527A3 true WO2012096527A3 (en) 2012-10-18

Family

ID=46507584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000294 WO2012096527A2 (en) 2011-01-12 2012-01-12 Apparatus and method for coordinating in-device coexistence interference in a wireless communication system

Country Status (1)

Country Link
WO (1) WO2012096527A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2709415A1 (en) * 2012-09-18 2014-03-19 Panasonic Corporation Maximization of scheduling opportunities in In-Device Coexistence interference scenarios
WO2014113072A1 (en) 2013-01-17 2014-07-24 Intel IP Corporation Centralized partitioning of user devices in a heterogeneous wireless network
CN104106224A (en) * 2013-02-08 2014-10-15 华为技术有限公司 Wireless communication method, terminal and network device
CN104349350A (en) * 2013-07-26 2015-02-11 中国电信股份有限公司 Method for wireless resource optimized scheduling, base station and system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CMCC: "Framework and procedure of in-device coexistence interference avoidance", 3GPP TSG-RAN WG2 MEETING #72, R2-106382, 15 November 2010 (2010-11-15) *
HUAWEI ET AL.: "Consideration on the details of in-device interference", 3GPP TSG-RAN WG2 MEETING #71BIS, R2-105587, 11 October 2010 (2010-10-11) *
MOTOROLA: "Discussion on FDM approach for In device coexistence", 3GPP TSG-RAN WG2 MEETING #72, R2-106475, 15 November 2010 (2010-11-15) *
SAMSUNG: "Possible TDM Solution for LTE, WiFi and BT In-device Coexistence", 3GPP TSG-RAN WG2 MEETING #71BIS, R2-105572, 11 October 2010 (2010-10-11) *

Also Published As

Publication number Publication date
WO2012096527A2 (en) 2012-07-19

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