Invention Grant
US09185721B2 Random access preamble transmission design with multiple available random access channel resources
有权
具有多个可用随机接入信道资源的随机接入前导码传输设计
- Patent Title: Random access preamble transmission design with multiple available random access channel resources
- Patent Title (中): 具有多个可用随机接入信道资源的随机接入前导码传输设计
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Application No.: US14262881Application Date: 2014-04-28
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Publication No.: US09185721B2Publication Date: 2015-11-10
- Inventor: Lei Du , Min Huang , Yong Teng
- Applicant: Nokia Solutions and Networks Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Solutions and Networks Oy
- Current Assignee: Nokia Solutions and Networks Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W74/00 ; H04W72/12 ; H04W74/08
Abstract:
A method for use of a RA preamble with multiple available RACH resources is described. The method includes allocating resources including a plurality of RACH resources for a UE. Information that indicates a dedicated preamble and the allocated resources is sent to the UE. The UE receives the information. A response including the dedicated preamble is generated at the UE. The method also includes the UE sending the response over at least two of the allocated resources. In response to receiving at least one response, a message is transmitted to the UE. Apparatus and computer readable media are also described.
Public/Granted literature
- US20140269570A1 Random Access Preamble Transmission Design With Multiple Available Random Access Channel Resources Public/Granted day:2014-09-18
Information query
