Invention Grant
US07773994B2 Method and apparatus for uplink data transmission in handover area using transport channels for uplink service
有权
用于上行链路服务的传输信道的切换区域中的上行链路数据传输的方法和装置
- Patent Title: Method and apparatus for uplink data transmission in handover area using transport channels for uplink service
- Patent Title (中): 用于上行链路服务的传输信道的切换区域中的上行链路数据传输的方法和装置
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Application No.: US11201273Application Date: 2005-08-11
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Publication No.: US07773994B2Publication Date: 2010-08-10
- Inventor: Kyeong-In Jeong , Gert Jan Van Lieshout
- Applicant: Kyeong-In Jeong , Gert Jan Van Lieshout
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Roylance, Abrams, Berdo & Goodman, L.L.P.
- Priority: KR10-2004-0063393 20040812
- Main IPC: H04W36/00
- IPC: H04W36/00
Abstract:
A method and an apparatus for uplink data transmission using an enhanced uplink dedicated channel (E-DCH) in a mobile telecommunication system which employs a code division multiple access (CDMA) scheme are provided. User equipment (UE) located in a handover area related to a cell supporting the E-DCH and a cell not supporting the E-DCH configures a radio bearer including the E-DCH and a radio bearer including an uplink dedicated channel (DCH) such that they are mapped to one uplink logical channel, and transmits uplink data through any one radio bearer selected by the UE or a serving radio network controller (SRNC). Thus, a delay time due to radio bearer reconfigurations and signaling overhead for the radio bearer reconfigurations are reduced.
Public/Granted literature
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