KR20100037139A - 배터리 수명을 연장시키기 위한 동기화 방법 - Google Patents
배터리 수명을 연장시키기 위한 동기화 방법 Download PDFInfo
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- KR20100037139A KR20100037139A KR1020107003057A KR20107003057A KR20100037139A KR 20100037139 A KR20100037139 A KR 20100037139A KR 1020107003057 A KR1020107003057 A KR 1020107003057A KR 20107003057 A KR20107003057 A KR 20107003057A KR 20100037139 A KR20100037139 A KR 20100037139A
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- 238000000034 method Methods 0.000 claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 33
- 230000004044 response Effects 0.000 description 9
- 230000011664 signaling Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 230000009118 appropriate response Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1615—Switching on; Switching off, e.g. remotely
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- 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
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Telephonic Communication Services (AREA)
- Primary Cells (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 사용되는 프레임 구조를 도시하는 데이터 도이다.
54 : 시간 프레임
56 : 타임 슬롯
101, 102, 103 : 무선 송수신기
Claims (14)
- 무선 송수신 유닛(WTRU; wireless transmit receive unit)에서 사용하기 위한 방법에 있어서,
복수 개의 타임 슬롯들로 나누어진 프레임으로 제공되는 동기화 스케줄 -상기 동기화 스케줄은 상기 복수 개의 타임 슬롯들 중 어느 것이 상기 WTRU를 위하여 예정된 데이터를 포함하는지를 식별함 -을 수신하고;
상기 동기화 스케줄에서 상기 WTRU를 위하여 예정된 데이터를 포함하는 것으로 식별된 복수 개의 타임 슬롯들 중 각각의 타임 슬롯 동안에 데이터를 수신하며;
상기 WTRU를 위하여 예정된 데이터를 포함하는 것으로 식별되지 않은 복수 개의 타임 슬롯들 중 하나 이상의 타임 슬롯 동안에 정지(quiescent) 상태에 들어가는 것
을 포함하는, WTRU에서 사용하기 위한 방법. - 제1항에 있어서, 상기 복수 개의 타임 슬롯들 중 하나 이상의 타임 슬롯은 복수 개의 WTRU들을 위한 데이터를 포함하는 것인, WTRU에서 사용하기 위한 방법.
- 제1항에 있어서, 데이터를 위한 상기 동기화 스케줄은 일련의 프레임들로 그룹지어진(grouped) 복수 개의 프레임들로 제공되는 것이고, 각각의 WTRU는 상기 일련의 프레임들 내에서 하나의 타임 슬롯을 할당 받는 것인, WTRU에서 사용하기 위한 방법.
- 제3항에 있어서, 상기 프레임들은 일련의 프레임들로 그룹지어진(grouped) 것이고, 복수 개의 WTRU들은 상기 일련의 프레임들 내에서 복수 개의 타임 슬롯들을 할당 받는 것인, WTRU에서 사용하기 위한 방법.
- 제4항에 있어서, 상기 복수 개의 타임 슬롯들 중 하나 이상의 타임 슬롯은 각각의 일련의 프레임들에 대한 WTRU에 할당되는 것인, WTRU에서 사용하기 위한 방법.
- 제5항에 있어서, 하나 이상의 프레임은 유니캐스트(unicast) 프레임인 것인, WTRU에서 사용하기 위한 방법.
- 제5항에 있어서, 하나 이상의 프레임은 멀티캐스트(multicast) 프레임인 것인, WTRU에서 사용하기 위한 방법.
- 데이터가 복수 개의 타임 슬롯들로 나누어진 프레임으로 전달되는 기지국에서 사용하기 위한 방법에 있어서,
프레임으로 제공되는 동기화 스케줄을 송신하는 것을 포함하고,
상기 동기화 스케줄은 상기 프레임의 복수 개의 타임 슬롯들 중 어느 것이 연관된 무선 송수신 유닛(WTRU; wireless transmit receive unit)를 위하여 예정된 데이터를 포함하는지를 식별함으로써, 상기 WTRU를 위하여 예정된 데이터를 포함하는 것으로 식별되지 않은 복수 개의 타임 슬롯들 중 하나 이상의 타임 슬롯 동안에 상기 WTRU가 정지(quiescent) 상태에 들어가도록 하는 것인, 기지국에서 사용하기 위한 방법. - 제8항에 있어서, 상기 복수 개의 타임 슬롯들 중 하나 이상의 타임 슬롯은 복수 개의 WTRU들을 위한 데이터를 포함하는 것인 기지국에서 사용하기 위한 방법.
- 제8항에 있어서, 데이터를 위한 상기 동기화 스케줄은 일련의 프레임들로 그룹지어진(grouped) 복수 개의 프레임들로 제공되는 것이고, 각각의 WTRU는 상기 일련의 프레임들 내에서 하나의 타임 슬롯을 할당 받는 것인, 기지국에서 사용하기 위한 방법.
- 제10항에 있어서, 상기 프레임들은 일련의 프레임들로 그룹지어진(grouped) 것이고, 복수 개의 WTRU들은 상기 일련의 프레임들 내에서 복수 개의 타임 슬롯들을 할당 받는 것인, 기지국에서 사용하기 위한 방법.
- 제11항에 있어서, 상기 복수 개의 타임 슬롯들 중 하나 이상의 타임 슬롯은 각각의 일련의 프레임들에 대한 WTRU에 할당되는 것인, 기지국에서 사용하기 위한 방법.
- 제12항에 있어서, 하나 이상의 프레임은 유니캐스트(unicast) 프레임인 것인, 기지국에서 사용하기 위한 방법.
- 제12항에 있어서, 하나 이상의 프레임은 멀티캐스트(multicast) 프레임인 것인, 기지국에서 사용하기 위한 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37890102P | 2002-05-06 | 2002-05-06 | |
US60/378,901 | 2002-05-06 | ||
PCT/US2003/013812 WO2003096580A2 (en) | 2002-05-06 | 2003-05-02 | Synchronization for extending battery life |
Related Parent Applications (1)
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KR1020097017415A Division KR101007954B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
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KR1020107016393A Division KR101061954B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
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KR20100037139A true KR20100037139A (ko) | 2010-04-08 |
KR101061955B1 KR101061955B1 (ko) | 2011-09-05 |
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KR1020087010851A KR20080046292A (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020097001890A KR100966867B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020097017415A KR101007954B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020107016393A KR101061954B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020047017897A KR100699291B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020057015793A KR20050098009A (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020107003057A KR101061955B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
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KR1020087010851A KR20080046292A (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020097001890A KR100966867B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020097017415A KR101007954B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020107016393A KR101061954B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020047017897A KR100699291B1 (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
KR1020057015793A KR20050098009A (ko) | 2002-05-06 | 2003-05-02 | 배터리 수명을 연장시키기 위한 동기화 방법 |
Country Status (12)
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US (5) | US8023475B2 (ko) |
EP (2) | EP1502372A4 (ko) |
JP (8) | JP4092332B2 (ko) |
KR (7) | KR20080046292A (ko) |
CN (1) | CN1653733B (ko) |
AU (1) | AU2003231273A1 (ko) |
CA (2) | CA2484222C (ko) |
HK (1) | HK1076552A1 (ko) |
MX (1) | MXPA04011036A (ko) |
NO (1) | NO340197B1 (ko) |
TW (7) | TWI314020B (ko) |
WO (1) | WO2003096580A2 (ko) |
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