KR100866815B1 - 고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치 - Google Patents
고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치 Download PDFInfo
- Publication number
- KR100866815B1 KR100866815B1 KR1020077021658A KR20077021658A KR100866815B1 KR 100866815 B1 KR100866815 B1 KR 100866815B1 KR 1020077021658 A KR1020077021658 A KR 1020077021658A KR 20077021658 A KR20077021658 A KR 20077021658A KR 100866815 B1 KR100866815 B1 KR 100866815B1
- Authority
- KR
- South Korea
- Prior art keywords
- packet
- slot
- subscriber station
- signal
- base station
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004891 communication Methods 0.000 title abstract description 34
- 230000003044 adaptive effect Effects 0.000 title 1
- 239000000872 buffer Substances 0.000 claims description 65
- 230000004044 response Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 description 21
- 230000006870 function Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000012937 correction Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000013442 quality metrics Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
- H04L1/002—Algorithms with memory of the previous states, e.g. Markovian models
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1809—Selective-repeat protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
- H04L1/1838—Buffer management for semi-reliable protocols, e.g. for less sensitive applications such as streaming video
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Artificial Intelligence (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
데이터 레이트(kbps) | Bits/Packet | Slot/Packet |
38.4 | 1024 | 16 |
76.8 | 1024 | 8 |
102.4 | 1024 | 6 |
153.6 | 1024 | 4 |
204.8 | 1024 | 3 |
307.2 | 1024 | 2 |
614.4 | 1024 | 1 |
921.6 | 3072 | 2 |
1228.8 | 2048 | 1 |
1843.2 | 3072 | 1 |
2457.6 | 4096 | 1 |
Claims (13)
- 제 1 데이터 레이트로 다중 슬롯 패킷의 부분들을 수신하는 단계로서, 각각의 상기 부분이 분리된 시간 슬롯동안 수신되고, 상기 다중-슬롯 패킷은 송신을 위해 최대 개수의 시간 슬롯을 가지며, 상기 송신을 위한 최대 개수의 시간 슬롯은 상기 다중-슬롯 패킷의 재송신을 위해 슬롯들을 할당하는, 수신 단계;상기 다중-슬롯 패킷의 상기 수신된 부분을 누산하는 단계;상기 다중-슬롯 패킷의 상기 누산된 부분의 디코딩을 시도하는 단계; 및상기 디코딩이 성공적이면, Stop-Repeat 메시지를 송신하는 단계를 포함하는, 무선 통신 디바이스에서의 방법.
- 제 1 항에 있어서,상기 디코딩이 성공적이지 않으면, 상기 수신된 부분의 개수를 전송을 위한 시간 슬롯의 상기 최대 개수와 비교하는 단계; 및상기 수신된 부분의 상기 개수가 전송을 위한 시간 슬롯의 상기 최대 개수와 동일하면, Continue-Repeat 메시지를 송신하는 단계를 더 포함하는, 무선 통신 디바이스에서의 방법.
- 제 2 항에 있어서,송신을 위한 시간 슬롯의 상기 최대 개수는 상기 제 1 데이터 레이트에 기초하는, 무선 통신 디바이스에서의 방법.
- 다중-슬롯 패킷의 송신을 위한 시간 슬롯의 최대 개수를 할당하는 단계;제 1 데이터 레이트로 상기 다중-슬롯 패킷의 부분을 송신하는 단계로서, 각각의 상기 부분이 분리된 시간 슬롯 동안 송신되는, 송신 단계;상기 다중-슬롯 패킷의 송신을 위한 시간 슬롯의 상기 최대 개수가 만료되기 전에 Stop-Repeat 메시지를 수신하는 단계; 및상기 다중-슬롯 패킷의 송신을 종료하는 단계를 포함하는, 무선 네트워크 디바이스에서의 방법.
- 제 4 항에 있어서,상기 다중-슬롯 패킷의 송신의 상기 최대 개수의 만료 후에, Continue-Repeat 메시지를 수신하는 단계; 및시간 슬롯내의 상기 다중-슬롯 패킷의 다음 부분을 송신하는 단계를 더 포함하는, 무선 네트워크 디바이스에서의 방법.
- 제 4 항에 있어서,송신을 위한 시간 슬롯의 상기 최대 개수는 제 1 데이터 레이트에 기초하는, 무선 네트워크 디바이스에서의 방법.
- 제 1 데이터 레이트로 다중-슬롯 패킷의 부분들을 수신하는 수단으로서, 각 각의 상기 부분은 분리된 시간 슬롯동안 수신되며, 상기 다중-슬롯 패킷은 송신을 위한 시간 슬롯의 최대 개수를 가지며, 송신을 위한 시간 슬롯의 최대 개수는 상기 다중-슬롯 패킷의 재송신을 위해 슬롯들을 할당하는, 수신 수단;상기 다중-슬롯 패킷의 상기 수신된 부분들을 누산하기 위한 수단;상기 다중-슬롯 패킷의 상기 누산된 부분의 디코딩을 시도하는 수단; 및상기 디코딩이 성공적이면, Stop-Repeat 메시지를 송신하는 수단을 포함하는, 무선 통신 디바이스.
- 다중-슬롯 패킷의 송신을 위한 시간 슬롯들의 최대 개수를 할당하는 수단;제 1 데이터 레이트로 상기 다중-슬롯 패킷의 부분들을 송신하는 수단으로서, 각각의 상기 부분은 분리된 시간 슬롯동안 송신되는, 송신 수단;상기 다중-슬롯 패킷의 송신을 위한 시간 슬롯의 상기 최대 개수의 만료 전에 Stop-Repeat 메시지를 수신하는 수단; 및상기 다중-슬롯 패킷의 송신을 종료하는 수단을 구비하는, 무선 네트워크 디바이스.
- 제 1 데이터 레이트로 다중-슬롯 패킷의 부분들을 수신하도록 구성된 수신기로서, 각각의 상기 부분은 분리된 시간동안 수신되고, 상기 다중-슬롯 패킷은 송신을 위한 시간 슬롯의 최대 개수를 가지며, 송신을 위한 시간 슬롯의 최대 개수는 상기 다중-슬롯 패킷의 재송신을 위해 슬롯들을 할당하는, 수신기;상기 다중-슬롯 패킷의 상기 수신된 부분을 누산하도록 구성된 수신 버퍼;상기 다중-슬롯 패킷의 상기 누산된 부분들의 디코딩을 시도하도록 구성된 디코더; 및상기 디코딩이 성공적이면, Stop-Repeat 메시지를 송신하도록 구성된 송신기를 구비하는, 무선 장치.
- 제 9 항에 있어서,상기 디코딩이 성공적이지 않으면 Continue-Repeat 메시지를 송신하도록 더 구성된, 무선 장치.
- 제 9 항에 있어서,시간 슬롯의 상기 최대 개수는 상기 데이터 레이트에 기초하는, 무선 장치.
- 제 9 항에 있어서,상기 송신기는 상기 장치에의 송신을 위한 데이터 레이트를 요청하는 데이터 레이트 제어 메시지를 송신하도록 구성된, 무선 장치.
- 다중-슬롯 패킷의 송신을 위한 시간 슬롯의 최대 개수를 할당하도록 구성되는 제어기;제 1 데이터 레이트로 상기 다중-슬롯 패킷의 부분들을 송신하도록 구성되 며, 각각의 부분은 분리된 시간 슬롯동안 송신되는, 송신기; 및상기 다중-슬롯 패킷의 송신을 위한 시간 슬롯의 상기 최대 개수의 만료 전에 Stop-Repeat 메시지를 수신하도록 구성되는 수신기를 구비하며,상기 제어기는 Stop-Repeat 메시지에 대응하여 상기 다중-슬롯 패킷의 송신을 종료하도록 더 구성된, 무선 네트워크 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/549,416 | 2000-04-14 | ||
US09/549,416 US7088701B1 (en) | 2000-04-14 | 2000-04-14 | Method and apparatus for adaptive transmission control in a high data rate communication system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027013789A Division KR100825239B1 (ko) | 2000-04-14 | 2001-04-13 | 고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070106034A KR20070106034A (ko) | 2007-10-31 |
KR100866815B1 true KR100866815B1 (ko) | 2008-11-04 |
Family
ID=24192949
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027013789A KR100825239B1 (ko) | 2000-04-14 | 2001-04-13 | 고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치 |
KR1020077021658A KR100866815B1 (ko) | 2000-04-14 | 2001-04-13 | 고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027013789A KR100825239B1 (ko) | 2000-04-14 | 2001-04-13 | 고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치 |
Country Status (13)
Country | Link |
---|---|
US (1) | US7088701B1 (ko) |
EP (2) | EP1873952B1 (ko) |
JP (2) | JP5073908B2 (ko) |
KR (2) | KR100825239B1 (ko) |
CN (1) | CN1208921C (ko) |
AT (1) | ATE402532T1 (ko) |
AU (1) | AU2001253511A1 (ko) |
BR (1) | BR0110003A (ko) |
DE (1) | DE60134967D1 (ko) |
ES (1) | ES2310178T3 (ko) |
HK (1) | HK1057952A1 (ko) |
TW (1) | TW511349B (ko) |
WO (1) | WO2001080475A1 (ko) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8050198B2 (en) | 1999-05-24 | 2011-11-01 | Qualcomm Incorporated | Method and system for scheduling data transmission in communication systems |
US7245594B1 (en) * | 2000-05-12 | 2007-07-17 | Qualcomm Incorporated | Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission |
BRPI0114892B1 (pt) * | 2000-10-24 | 2017-06-20 | Microsoft Technology Licensing, Llc | A method of communicating through a code-division multiple access access system, a method for informing a particular user if an existing one of a shared data channel contains data for the user and a wireless terminal |
SE0100475D0 (sv) * | 2001-02-09 | 2001-02-09 | Ericsson Telefon Ab L M | Method and system of retransmission |
CA2442821C (en) * | 2001-03-30 | 2016-08-16 | Advanced Metering Data Systems, L.L.C. | Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks |
JPWO2003103328A1 (ja) * | 2002-05-31 | 2005-10-06 | 三菱電機株式会社 | 通信システム |
US6996763B2 (en) | 2003-01-10 | 2006-02-07 | Qualcomm Incorporated | Operation of a forward link acknowledgement channel for the reverse link data |
US20040160922A1 (en) | 2003-02-18 | 2004-08-19 | Sanjiv Nanda | Method and apparatus for controlling data rate of a reverse link in a communication system |
US7155236B2 (en) | 2003-02-18 | 2006-12-26 | Qualcomm Incorporated | Scheduled and autonomous transmission and acknowledgement |
US20050276224A1 (en) * | 2004-06-13 | 2005-12-15 | Sam Shiaw-Shiang Jiang | Multiple transmission communications method and device |
KR100884699B1 (ko) * | 2004-08-18 | 2009-02-19 | 모토로라 인코포레이티드 | 투명 릴레이를 위한 방법 및 장치 |
US7681100B2 (en) * | 2004-08-18 | 2010-03-16 | Pine Valley Investments, Inc. | System and method for retransmission of voice packets in wireless communications |
CN101015222B (zh) * | 2004-09-06 | 2010-06-09 | Ut斯达康通讯有限公司 | Ims系统中多媒体业务的动态速率控制系统及方法 |
US20060122976A1 (en) | 2004-12-03 | 2006-06-08 | Shumeet Baluja | Predictive information retrieval |
US20060209780A1 (en) * | 2005-01-21 | 2006-09-21 | Nokia Corporation | Data transfer in TDMA system |
WO2006096987A1 (en) * | 2005-03-16 | 2006-09-21 | Domosys Corporation | System and method for power line communications |
KR100843073B1 (ko) * | 2005-06-10 | 2008-07-03 | 삼성전자주식회사 | 오류 정정 패킷을 이용한 전송률 제어 방법 및 이를 이용한통신 장치 |
US8838115B2 (en) * | 2005-07-20 | 2014-09-16 | Qualcomm Incorporated | Method and apparatus for expanded data rate control indices in a wireless communication system |
US9461736B2 (en) * | 2006-02-21 | 2016-10-04 | Qualcomm Incorporated | Method and apparatus for sub-slot packets in wireless communication |
US8689025B2 (en) * | 2006-02-21 | 2014-04-01 | Qualcomm Incorporated | Reduced terminal power consumption via use of active hold state |
EP1989809B1 (en) * | 2006-02-21 | 2011-01-12 | QUALCOMM Incorporated | Feedback channel design for multiple-input multiple-output communication systems |
US8077595B2 (en) | 2006-02-21 | 2011-12-13 | Qualcomm Incorporated | Flexible time-frequency multiplexing structure for wireless communication |
GB2441809A (en) * | 2006-09-15 | 2008-03-19 | Iti Scotland Ltd | Setting a data rate in a data transmission link |
US7649839B2 (en) * | 2007-11-21 | 2010-01-19 | Motorola, Inc. | Method and device for managing data rate in a communication system |
JP4718595B2 (ja) * | 2007-12-27 | 2011-07-06 | パナソニック株式会社 | 無線通信システム及び携帯端末装置 |
US8411638B2 (en) * | 2008-06-23 | 2013-04-02 | Qualcomm Incorporated | Methods and systems for background scanning in OFDMA mobile stations |
CN101355461B (zh) * | 2008-09-05 | 2010-08-18 | 北京邮电大学 | 自适应测量装置及其自适应测量方法 |
US8971241B2 (en) * | 2008-09-30 | 2015-03-03 | Qualcolmm Incorporated | Techniques for supporting relay operation in wireless communication systems |
US8537724B2 (en) | 2009-03-17 | 2013-09-17 | Motorola Mobility Llc | Relay operation in a wireless communication system |
CA2765663C (en) * | 2009-06-19 | 2017-06-06 | Research In Motion Limited | Uplink transmissions for type 2 relay |
CN102130749B (zh) * | 2010-01-12 | 2013-08-14 | 中国移动通信集团公司 | 下行信号的发送系统、方法以及相关装置 |
EP2634977A4 (en) * | 2010-10-28 | 2015-01-07 | Nec Corp | NETWORK SYSTEM AND METHOD OF CONTROLLING COMMUNICATION TRAFFIC |
DE102012101229B3 (de) * | 2012-02-16 | 2012-10-04 | Insta Elektro Gmbh | Elektrische Installationsanordnung |
FR2993118B1 (fr) * | 2012-07-05 | 2015-04-03 | Thales Sa | Procede ameliore et systeme d'emission de donnes satellitaires |
WO2015072905A1 (en) * | 2013-11-12 | 2015-05-21 | Telefonaktiebolaget L M Ericsson (Publ) | Devices and methods for handling blind (re)transmissions in a network |
US9369241B2 (en) * | 2014-02-18 | 2016-06-14 | Huawei Technologies Co., Ltd. | HARQ frame data structure and method of transmitting and receiving with HARQ in systems using blind detection |
US9717015B2 (en) * | 2014-07-03 | 2017-07-25 | Qualcomm Incorporated | Rate control for wireless communication |
WO2017095289A1 (en) | 2015-12-01 | 2017-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Predictive acknowledgment feedback mechanism |
CA3009575A1 (en) * | 2016-01-11 | 2017-07-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Feedback for data block transmission |
EP3823196B1 (en) | 2016-02-01 | 2023-10-18 | Huawei Technologies Co., Ltd. | Uplink control information transmission method and apparatus |
US10237019B2 (en) | 2016-05-03 | 2019-03-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Variable transport format parameters for fast acknowledgment feedback mechanism |
US11277758B2 (en) * | 2017-02-17 | 2022-03-15 | Nec Corporation | Communication apparatus and communication method |
US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
EP3888256A4 (en) | 2018-11-27 | 2022-08-31 | Xcom Labs, Inc. | MULTIPLE INPUT AND INCOHERENT COOPERATIVE MULTIPLE OUTPUT COMMUNICATIONS |
US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
US10756767B1 (en) | 2019-02-05 | 2020-08-25 | XCOM Labs, Inc. | User equipment for wirelessly communicating cellular signal with another user equipment |
US10735057B1 (en) | 2019-04-29 | 2020-08-04 | XCOM Labs, Inc. | Uplink user equipment selection |
US10686502B1 (en) | 2019-04-29 | 2020-06-16 | XCOM Labs, Inc. | Downlink user equipment selection |
US11411778B2 (en) | 2019-07-12 | 2022-08-09 | XCOM Labs, Inc. | Time-division duplex multiple input multiple output calibration |
US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
US11750324B2 (en) | 2021-11-30 | 2023-09-05 | Analog Devices International Unlimited Company | Methods for adaptive error avoidance to increase re-transmission reliability in time-slotted communication links |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998049796A2 (en) * | 1997-04-28 | 1998-11-05 | Nokia Mobile Phones Limited | Method for transmitting packet switched data in a mobile communications system |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6172433A (ja) * | 1984-09-18 | 1986-04-14 | Fujitsu Ltd | デ−タ転送方式 |
FR2578703B1 (fr) | 1985-03-05 | 1987-06-26 | Europ Agence Spatiale | Procede de transmission de donnees autoadaptatif et hybride, notamment pour la telecommunication spatiale |
FR2595522A1 (fr) * | 1986-03-06 | 1987-09-11 | Cimsa Sintra | Procede et dispositif de transmission de donnees numeriques par messages organises en trames |
US4901307A (en) | 1986-10-17 | 1990-02-13 | Qualcomm, Inc. | Spread spectrum multiple access communication system using satellite or terrestrial repeaters |
JPS6469134A (en) * | 1987-09-10 | 1989-03-15 | Nec Corp | Data re-sending system |
JPH01209830A (ja) * | 1988-02-17 | 1989-08-23 | Sony Corp | データ通信装置 |
JPH03107229A (ja) * | 1989-09-20 | 1991-05-07 | Fujitsu Ltd | 通信制御方式 |
US5511073A (en) | 1990-06-25 | 1996-04-23 | Qualcomm Incorporated | Method and apparatus for the formatting of data for transmission |
US5103459B1 (en) | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
GB9024684D0 (en) * | 1990-11-13 | 1991-01-02 | Cognito Group Ltd | A method of communicating data |
JP2730338B2 (ja) * | 1991-07-15 | 1998-03-25 | 日本電気株式会社 | 衛星通信方式 |
US5267261A (en) | 1992-03-05 | 1993-11-30 | Qualcomm Incorporated | Mobile station assisted soft handoff in a CDMA cellular communications system |
ZA948134B (en) | 1993-10-28 | 1995-06-13 | Quaqlcomm Inc | Method and apparatus for performing handoff between sectors of a common base station |
US5546394A (en) * | 1994-12-09 | 1996-08-13 | Motorola, Inc. | Message fragmenting in a time diversity radio system |
US5734646A (en) * | 1995-10-05 | 1998-03-31 | Lucent Technologies Inc. | Code division multiple access system providing load and interference based demand assignment service to users |
US5933462A (en) | 1996-11-06 | 1999-08-03 | Qualcomm Incorporated | Soft decision output decoder for decoding convolutionally encoded codewords |
US6574211B2 (en) * | 1997-11-03 | 2003-06-03 | Qualcomm Incorporated | Method and apparatus for high rate packet data transmission |
KR100252932B1 (ko) * | 1997-11-06 | 2000-04-15 | 서평원 | 코드분할다중접속셀룰러전화시스템에서주파수간핸드오프제어방법 |
CN1678121B (zh) * | 1998-05-07 | 2011-01-19 | 高通股份有限公司 | 无线通信系统中协调短消息发送与硬切换搜索的方法和设备 |
EP0959590B1 (en) * | 1998-05-22 | 2005-12-14 | Canon Kabushiki Kaisha | Data communication system operating at maximum data rate |
FI106491B (fi) * | 1998-08-12 | 2001-02-15 | Nokia Mobile Phones Ltd | Menetelmä ja laitteisto radiorajapinnan datanopeuden saumattomaksi muuttamiseksi piirikytketyssä välityksessä |
US6389016B1 (en) * | 1998-10-14 | 2002-05-14 | Nortel Networks Limited | Data communication system and method for transporting data |
US6636500B2 (en) * | 1999-07-27 | 2003-10-21 | Lucent Technologies Inc. | Medium allocation method |
US6574668B1 (en) * | 2000-01-25 | 2003-06-03 | Cirrus Logic, Inc. | Retransmission scheme in wireless computer networks |
-
2000
- 2000-04-14 US US09/549,416 patent/US7088701B1/en not_active Expired - Lifetime
-
2001
- 2001-04-13 ES ES01927018T patent/ES2310178T3/es not_active Expired - Lifetime
- 2001-04-13 KR KR1020027013789A patent/KR100825239B1/ko active IP Right Grant
- 2001-04-13 AU AU2001253511A patent/AU2001253511A1/en not_active Abandoned
- 2001-04-13 DE DE60134967T patent/DE60134967D1/de not_active Expired - Lifetime
- 2001-04-13 WO PCT/US2001/012242 patent/WO2001080475A1/en active Application Filing
- 2001-04-13 EP EP07014756.6A patent/EP1873952B1/en not_active Expired - Lifetime
- 2001-04-13 BR BRPI0110003-3A patent/BR0110003A/pt active IP Right Grant
- 2001-04-13 KR KR1020077021658A patent/KR100866815B1/ko active IP Right Grant
- 2001-04-13 JP JP2001576604A patent/JP5073908B2/ja not_active Expired - Lifetime
- 2001-04-13 EP EP01927018A patent/EP1273121B1/en not_active Expired - Lifetime
- 2001-04-13 CN CNB018109284A patent/CN1208921C/zh not_active Expired - Lifetime
- 2001-04-13 AT AT01927018T patent/ATE402532T1/de not_active IP Right Cessation
- 2001-05-11 TW TW090108922A patent/TW511349B/zh not_active IP Right Cessation
-
2004
- 2004-02-05 HK HK04100735A patent/HK1057952A1/xx unknown
-
2012
- 2012-02-16 JP JP2012031977A patent/JP5607089B2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998049796A2 (en) * | 1997-04-28 | 1998-11-05 | Nokia Mobile Phones Limited | Method for transmitting packet switched data in a mobile communications system |
Also Published As
Publication number | Publication date |
---|---|
EP1273121B1 (en) | 2008-07-23 |
US7088701B1 (en) | 2006-08-08 |
KR100825239B1 (ko) | 2008-04-25 |
JP2003531518A (ja) | 2003-10-21 |
ATE402532T1 (de) | 2008-08-15 |
ES2310178T3 (es) | 2009-01-01 |
KR20020087983A (ko) | 2002-11-23 |
CN1208921C (zh) | 2005-06-29 |
AU2001253511A1 (en) | 2001-10-30 |
WO2001080475A1 (en) | 2001-10-25 |
EP1873952B1 (en) | 2017-12-20 |
EP1873952A1 (en) | 2008-01-02 |
KR20070106034A (ko) | 2007-10-31 |
DE60134967D1 (de) | 2008-09-04 |
HK1057952A1 (en) | 2004-04-23 |
EP1273121A1 (en) | 2003-01-08 |
TW511349B (en) | 2002-11-21 |
JP5607089B2 (ja) | 2014-10-15 |
JP5073908B2 (ja) | 2012-11-14 |
BR0110003A (pt) | 2006-05-09 |
CN1436411A (zh) | 2003-08-13 |
JP2012142967A (ja) | 2012-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100866815B1 (ko) | 고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치 | |
US8089924B2 (en) | Method and apparatus for high rate packet data transmission | |
KR100945697B1 (ko) | 다중 핸드오프 기준을 이용하는 통신 시스템 | |
US6101168A (en) | Method and apparatus for time efficient retransmission using symbol accumulation | |
CA2408619C (en) | Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission | |
US20030142656A1 (en) | Method and apparatus for high rate packet data transmission | |
EP1117184A1 (en) | Method and apparatus for a CDMA cellular radio transmission system | |
JP4186607B2 (ja) | 送信装置、受信装置 | |
BRPI0110003B1 (pt) | A network node method and equipment for receiving a first packet from a source network node, as well as, a network node method and equipment for sending a first packet of data to a destination network node |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120927 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20130927 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20140929 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150930 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160929 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170929 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180928 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20190924 Year of fee payment: 12 |