Title:
METHOD AND DEVICE FOR SEAMLESS TRANSITION
Document Type and Number:
WIPO Patent Application WO/2016/106653
Kind Code:
A1
Abstract:
A method and device for seamless transition, the method implemented on a user equipment side comprising: a UE receives configuration information transmitted by an RNC and the configuration information includes an indication of transferring to an URA_PCH state, a temporary identification, an H-RNTI and information of an E-AGCH; the UE transfers to the URA_PCH state according to the indication of transferring to the URA_PCH state; when the UE has a data packet on radio bear 1 or a radio bearer above the radio bearer 1 to be transmitted, the UE adds the temporary identification and indication information of the URA_PCH in a packet header of the data packet before a completion of a conflict detection; the data packet is transmitted to a base station by means of a common Enhanced Dedicated Channel (E-DCH) resource of a cell in which the UE resides; the UE receives, in the E-AGCH, indication information that the base station grants the UE to use the common E-DCH resource; and, the UE uses the H-RNTI to receive downlink data packets. In a transition process, extra signaling is not required to be consumed, and transmission resources can be saved and time delay of data packet transmission is reduced.
Inventors:
PANG LINGLI (CN)
ZHENG XIAOXIAO (CN)
XU MIN (CN)
ZHENG XIAOXIAO (CN)
XU MIN (CN)
Application Number:
PCT/CN2014/095827
Publication Date:
July 07, 2016
Filing Date:
December 31, 2014
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W52/28; H04W72/04
Foreign References:
| CN103220798A | 2013-07-24 | |||
| US20140235257A1 | 2014-08-21 |
Other References:
"UTRAN architecture for 3G Home Node B (HNB", 3GPP, TSG RAN, TS 25.467 V12.3.0, 24 December 2015 (2015-12-24)
NSN: "Paging for RNC HNB URA-PCH mobility support", 3GPP, TSG RAN, R3-140237, 10 February 2015 (2015-02-10)
NSN: "Paging for RNC HNB URA-PCH mobility support", 3GPP, TSG RAN, R3-140237, 10 February 2015 (2015-02-10)
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
深圳市深佳知识产权代理事务所（普通合伙） (CN)
深圳市深佳知识产权代理事务所（普通合伙） (CN)
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