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公开(公告)号:WO2011124147A1
公开(公告)日:2011-10-13
申请号:PCT/CN2011/072535
申请日:2011-04-08
Applicant: 中国移动通信集团公司 , 沈晓冬 , 王启星 , 刘建军 , 史志华
IPC: H04L1/00
CPC classification number: H04L5/005 , H04B7/155 , H04L5/0007 , H04L5/0032 , H04L5/0051 , H04L5/0082 , H04L27/2605 , H04L2001/0097
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公开(公告)号:WO2009124459A1
公开(公告)日:2009-10-15
申请号:PCT/CN2009/000341
申请日:2009-03-30
IPC: H04W52/00
CPC classification number: H04B7/0452 , H04W52/146 , H04W52/243 , H04W52/248 , H04W52/262 , H04W52/40
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公开(公告)号:WO2009056005A1
公开(公告)日:2009-05-07
申请号:PCT/CN2008/001720
申请日:2008-10-10
Applicant: 中国移动通信集团公司 , 李珍玲 , 沈晓冬
IPC: H04L29/02
Abstract: This invention discloses a control method of a single-frequency network and a control entity of a single-frequency network. The control method of the single-frequency network provided by this invention comprises: obtaining the service request information sent by a user terminal; changing the single-frequency network according to the service request information. The control entity of the single-frequency network provided by this invention comprises: an obtaining unit, used for obtaining the service request information sent by a user terminal; a controlling unit, used for changing the single-frequency network according to the service request information. This invention realizes the dynamic control of a single-frequency network by changing the single-frequency network according to the service request information sent by a user terminal. Consequently, the service provider can dynamically change a single-frequency network according to the requirement of users and implement the optimization configuration of wireless network resources.
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公开(公告)号:WO2013189247A1
公开(公告)日:2013-12-27
申请号:PCT/CN2013/077009
申请日:2013-06-17
IPC: B01J13/00 , C01B21/072 , C01F7/00 , C04B35/52
CPC classification number: F16L59/028 , B01J13/0091 , C01B21/072 , C01B32/00 , C04B35/52 , C04B35/581 , C04B38/0045 , C04B2111/763 , C04B2235/3865 , C04B2235/422 , C04B2235/444 , C04B2235/48
Abstract: 提供了一种高强度耐高温块状C-AlN复合气凝胶的制备方法,包括:将氯化铝结晶体、水、乙醇、环氧丙垸均匀搅拌,得到澄清的氧化铝溶胶溶液,再向溶液中加入甲醛、间苯二酚,搅拌均匀,得到RF/Al 2 O 3 复合气凝胶溶胶溶液,静置凝胶。再利用CO 2 超临界干燥法对样品进行处理,最后对样品进行氮气条件下高温热处理,最终得到高强度耐高温块状C-AlN复合气凝胶。该方法制备的复合气凝胶具有高完整性、高比表面积、结构完整、低热导率、低密度、高强度的优点。
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公开(公告)号:WO2011023057A1
公开(公告)日:2011-03-03
申请号:PCT/CN2010/075627
申请日:2010-08-02
Applicant: 中国移动通信集团公司 , 沈晓冬
Inventor: 沈晓冬
CPC classification number: H04W52/50 , H04W48/08 , H04W52/146 , H04W52/16 , H04W52/245 , H04W52/246 , H04W56/00 , H04W72/02 , H04W74/0833 , H04W76/10
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公开(公告)号:WO2011012048A1
公开(公告)日:2011-02-03
申请号:PCT/CN2010/075138
申请日:2010-07-14
Applicant: 中国移动通信集团公司 , 王竞 , 刘光毅 , 沈晓冬
IPC: H04W72/04
CPC classification number: H04W72/0493 , H04B7/15542 , H04B7/15592 , H04B7/2606 , H04W72/04 , H04W84/047
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公开(公告)号:WO2010121515A1
公开(公告)日:2010-10-28
申请号:PCT/CN2010/071598
申请日:2010-04-07
Applicant: 中国移动通信集团公司 , 沈晓冬 , 刘光毅 , 韩璐 , 姜大洁
CPC classification number: H04L5/0048 , H04L5/0044 , H04L5/0053 , H04L5/1469 , H04W72/048
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公开(公告)号:WO2010097021A1
公开(公告)日:2010-09-02
申请号:PCT/CN2010/070455
申请日:2010-02-01
Applicant: 中国移动通信集团公司 , 杨宁 , 沈晓冬 , 刘光毅
IPC: H04W74/08
CPC classification number: H04B7/155 , H04B7/2606 , H04W28/26 , H04W48/08 , H04W56/00 , H04W74/0833 , H04W84/047 , H04W88/04
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公开(公告)号:WO2008128435A1
公开(公告)日:2008-10-30
申请号:PCT/CN2008/000802
申请日:2008-04-18
Applicant: 中国移动通信集团公司 , 闫志刚 , 李珍玲 , 沈晓冬
IPC: H04Q7/32
CPC classification number: H04W72/005 , H04L65/4076
Abstract: A method and a system for feeding a service state information back are disclosed, which are applied to a multimedia broadcasting/multicasting service system. The method comprises steps as follows: after an event triggered is detected, a user equipment transmits uplink feedback signaling with the service state information of the user equipment to a coordinating entity in a region where the user equipment locates(101); the coordinating entity re-assigns network resources to the user equipments in its region of right according to the uplink feedback signaling(102). The system comprises: user equipments, base station nodes and the coordinating entities. According the solution, when the event is triggered, the user equipment forwardly transmits the uplink feedback signaling so as to assign the network resources, thereby it is unnecessary to periodically use the polling mechanism to statistically count the user equipments, then the system resources engrossed due to the periodical polling are reduced. In addition, the system can simultaneously obtain the service information and application information.
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