CN103167598B - 一种远距离通信方法及装置 - Google Patents
一种远距离通信方法及装置 Download PDFInfo
- Publication number
- CN103167598B CN103167598B CN201110424878.4A CN201110424878A CN103167598B CN 103167598 B CN103167598 B CN 103167598B CN 201110424878 A CN201110424878 A CN 201110424878A CN 103167598 B CN103167598 B CN 103167598B
- Authority
- CN
- China
- Prior art keywords
- base station
- response message
- preamble
- value
- mobile terminal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000284 extract Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Abstract
Description
Preamble format | TCP | TSEQ | TGUARD | PRACH覆盖距离 |
0 | 3168·Ts | 24576·Ts | 2976·Ts | 14.5km |
1 | 21024·Ts | 24576·Ts | 15840·Ts | 77km |
2 | 6240·Ts | 2·24576·Ts | 6048·Ts | 29.5km |
3 | 21024·Ts | 2·24576·Ts | 21984·Ts | 107km |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110424878.4A CN103167598B (zh) | 2011-12-16 | 2011-12-16 | 一种远距离通信方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110424878.4A CN103167598B (zh) | 2011-12-16 | 2011-12-16 | 一种远距离通信方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103167598A CN103167598A (zh) | 2013-06-19 |
CN103167598B true CN103167598B (zh) | 2016-08-10 |
Family
ID=48590249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110424878.4A Active CN103167598B (zh) | 2011-12-16 | 2011-12-16 | 一种远距离通信方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103167598B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015032088A1 (zh) * | 2013-09-09 | 2015-03-12 | 华为技术有限公司 | 时间提前量的调整方法、设备及系统 |
US9929794B2 (en) * | 2015-10-15 | 2018-03-27 | Honeywell International Inc. | Long term evolution (LTE) air to ground communication enhancements associated with uplink synchronization |
KR20180017940A (ko) | 2016-08-11 | 2018-02-21 | 삼성전자주식회사 | 무선 셀룰라 통신 시스템에서 지연감소를 위한 전송 방법 및 장치 |
US10863547B2 (en) * | 2017-11-09 | 2020-12-08 | Qualcomm Incorporated | Adapting timing advance for multiple RACH transmission in backhaul networks |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102118801A (zh) * | 2011-03-31 | 2011-07-06 | 电信科学技术研究院 | 多载波聚合系统中的上行传输方法和设备 |
CN102123516A (zh) * | 2011-03-31 | 2011-07-13 | 电信科学技术研究院 | 一种基于多个上行定时提前量的随机接入方法和设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101778467B (zh) * | 2009-01-14 | 2012-05-30 | 鼎桥通信技术有限公司 | Td-scdma系统中实现接入点同步定时的方法 |
CN102123475B (zh) * | 2010-01-12 | 2015-08-19 | 华为技术有限公司 | 一种定时提前分组的确定方法及装置 |
-
2011
- 2011-12-16 CN CN201110424878.4A patent/CN103167598B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102118801A (zh) * | 2011-03-31 | 2011-07-06 | 电信科学技术研究院 | 多载波聚合系统中的上行传输方法和设备 |
CN102123516A (zh) * | 2011-03-31 | 2011-07-13 | 电信科学技术研究院 | 一种基于多个上行定时提前量的随机接入方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
CN103167598A (zh) | 2013-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109792608B (zh) | 上行链路同步操作的免定时调整方案 | |
US9014134B2 (en) | Uplink access request in an OFDM communication environment | |
US20210022175A1 (en) | Communications method and apparatus | |
CN106559874B (zh) | 一种子带调度方法、装置 | |
EP2953390B1 (en) | Data transmission method, user equipment, base station, and system | |
CN102045862A (zh) | 一种载波聚合实现方法、装置与系统 | |
JP2020074648A5 (zh) | ||
EP3466178B1 (en) | Communications devices and methods | |
CN107404749B (zh) | 一种通信连接方法及基站 | |
KR101770906B1 (ko) | 셀룰러 및 d2d 혼합 네트워크의 통신 방법 및 사용자 장비 | |
CN107787039B (zh) | 上行传输方法、下行传输方法、用户设备和基站 | |
EP3389305B1 (en) | Device and method of handling a measurement gap in a wireless communication system | |
WO2018202182A1 (zh) | 资源配置的方法及装置 | |
WO2018177382A1 (zh) | 一种共享信道的接入方法和接入设备 | |
US20140355510A1 (en) | Method and apparatus for adjusting signal transmission starting point of terminal in wireless network | |
CN103167598B (zh) | 一种远距离通信方法及装置 | |
US10405312B2 (en) | System and method for transmissions with frequency diversity | |
CN106936560A (zh) | 一种帧同步方法、用户设备及基站 | |
AU2013370621A1 (en) | Method and device for processing random access preamble | |
CN109041223B (zh) | 一种通信方法及相关设备 | |
US10383038B2 (en) | Apparatus and methods for providing and receiving system information in a wireless communications network | |
CN109586874B (zh) | 一种特殊子帧的配置方法、检测方法、基站及终端 | |
CN102545985B (zh) | 协作多点传输中的干扰规避方法和装置 | |
US20230300770A1 (en) | Method and apparatus for delay indication | |
US9094904B2 (en) | Adaptive maintenance of uplink time alignment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HANGTONG INTERNET INFORMATION SERVICE CO., LTD. Free format text: FORMER OWNER: BEIJING WEIBANG YUANHANG WIRELESS TECHNOLOGY CO., LTD. Effective date: 20130711 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100088 HAIDIAN, BEIJING TO: 300300 DONGLI, TIANJIN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130711 Address after: 300300 Central Avenue, Tianjin Airport Economic Zone, east of four Avenue, Crowne Plaza, 2-2-1106 Applicant after: AEROER INTERNET INFORMATION SERVICE CO., LTD. Address before: 100088 Beijing city Haidian District No. 6 Zhichun Road Jinqiu International Building area B 701B Applicant before: Beijing Weibang Yuanhang Wireless Technology Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160223 Address after: 401135 Chongqing Yubei District City Longxing Zhen Ying Long Road No. 19 Applicant after: Chongqing Airnet Science and Technology Co., Ltd. Address before: 300300 Central Avenue, Tianjin Airport Economic Zone, east of four Avenue, Crowne Plaza, 2-2-1106 Applicant before: AEROER INTERNET INFORMATION SERVICE CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180606 Address after: 100192 Room 308, a 3, Yongtai Zhuang North Road, Haidian District, Beijing, 9 Patentee after: Hang Guang satellite network limited liability company Address before: No. 19, Longxing Town, Yubei District, Chongqing, Chongqing Patentee before: Chongqing Airnet Science and Technology Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A remote communication method and device Effective date of registration: 20201117 Granted publication date: 20160810 Pledgee: Tianyi smart Aviation Technology Co., Ltd Pledgor: Hang Guang satellite network LLC Registration number: Y2020990001355 |