CN104618939A - Lte ps连接状态下实现2g/3g电路域主叫业务的方法 - Google Patents
Lte ps连接状态下实现2g/3g电路域主叫业务的方法 Download PDFInfo
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- CN104618939A CN104618939A CN201310539307.4A CN201310539307A CN104618939A CN 104618939 A CN104618939 A CN 104618939A CN 201310539307 A CN201310539307 A CN 201310539307A CN 104618939 A CN104618939 A CN 104618939A
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- antenna
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000007774 longterm Effects 0.000 title abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 482
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 26
- 238000010168 coupling process Methods 0.000 description 26
- 238000005859 coupling reaction Methods 0.000 description 26
- 238000012545 processing Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 18
- 238000010295 mobile communication Methods 0.000 description 10
- 238000012546 transfer Methods 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310539307.4A CN104618939B (zh) | 2013-11-04 | 2013-11-04 | Lte ps连接状态下实现2g/3g电路域主叫业务的方法 |
Applications Claiming Priority (1)
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CN201310539307.4A CN104618939B (zh) | 2013-11-04 | 2013-11-04 | Lte ps连接状态下实现2g/3g电路域主叫业务的方法 |
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Publication Number | Publication Date |
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CN104618939A true CN104618939A (zh) | 2015-05-13 |
CN104618939B CN104618939B (zh) | 2018-10-16 |
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CN201310539307.4A Active CN104618939B (zh) | 2013-11-04 | 2013-11-04 | Lte ps连接状态下实现2g/3g电路域主叫业务的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110312287A (zh) * | 2018-03-27 | 2019-10-08 | 华为技术有限公司 | 一种保持语音通话连续性的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020142796A1 (en) * | 2001-03-30 | 2002-10-03 | Gregory Sutton | Antenna switch assembly, and associated method, for a radio communication station |
CN102413532A (zh) * | 2011-12-13 | 2012-04-11 | 华为终端有限公司 | 一种lte单卡双待多模终端及其ps业务切换方法 |
US20120134279A1 (en) * | 2010-11-25 | 2012-05-31 | Hitachi, Ltd. | Distributed antenna system, distributed antenna switching method, base station apparatus and antenna switching device |
CN103368622A (zh) * | 2012-03-27 | 2013-10-23 | 联芯科技有限公司 | 多模双待终端及其天线资源分配方法 |
-
2013
- 2013-11-04 CN CN201310539307.4A patent/CN104618939B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020142796A1 (en) * | 2001-03-30 | 2002-10-03 | Gregory Sutton | Antenna switch assembly, and associated method, for a radio communication station |
US20120134279A1 (en) * | 2010-11-25 | 2012-05-31 | Hitachi, Ltd. | Distributed antenna system, distributed antenna switching method, base station apparatus and antenna switching device |
CN102413532A (zh) * | 2011-12-13 | 2012-04-11 | 华为终端有限公司 | 一种lte单卡双待多模终端及其ps业务切换方法 |
CN103368622A (zh) * | 2012-03-27 | 2013-10-23 | 联芯科技有限公司 | 多模双待终端及其天线资源分配方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110312287A (zh) * | 2018-03-27 | 2019-10-08 | 华为技术有限公司 | 一种保持语音通话连续性的方法 |
CN110312287B (zh) * | 2018-03-27 | 2022-04-29 | 华为技术有限公司 | 一种保持语音通话连续性的方法 |
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Publication number | Publication date |
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CN104618939B (zh) | 2018-10-16 |
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Effective date of registration: 20200605 Address after: 8-07, building 6, ronghuiyuan, airport economic core area, Shunyi District, Beijing Patentee after: Xin Xin finance leasing (Beijing) Co.,Ltd. Address before: Zuchongzhi road in Pudong Zhangjiang hi tech park Shanghai 201203 Lane 2288 Pudong New Area Spreadtrum Center Building 1 Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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Effective date of registration: 20201202 Address after: Room 2502, COFCO Plaza, 990 Nanma Road, Nankai District, Tianjin Patentee after: Xin Xin finance leasing (Tianjin) Co.,Ltd. Address before: 8-07, building 6, ronghuiyuan, airport economic core area, Shunyi District, Beijing Patentee before: Xin Xin finance leasing (Beijing) Co.,Ltd. |
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Application publication date: 20150513 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xin Xin finance leasing (Tianjin) Co.,Ltd. Contract record no.: X2021110000055 Denomination of invention: Method for realizing calling service in 2G / 3G circuit domain under LTE PS connection state Granted publication date: 20181016 License type: Exclusive License Record date: 20211227 |
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Effective date of registration: 20230712 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: Room 2502, COFCO Plaza, 990 Nanma Road, Nankai District, Tianjin 300100 Patentee before: Xin Xin finance leasing (Tianjin) Co.,Ltd. |
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