Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for transmission and reception of signals and related method of signaling

A technology for associating and sending information, applied in the field of communication systems, and can solve the problems of inability to detect synchronization signals of secondary cells, interference, etc.

Active Publication Date: 2014-07-30
HUAWEI TECH CO LTD
View PDF5 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a heterogeneous network, the secondary cell may be interfered by other cells, so that the UE cannot detect the synchronization signal of the secondary cell

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for transmission and reception of signals and related method of signaling
  • Method and system for transmission and reception of signals and related method of signaling
  • Method and system for transmission and reception of signals and related method of signaling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026]The construction and practice of various embodiments of the present invention are discussed in detail below. It should be appreciated, however, that the present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments discussed are merely illustrative of the teachings and techniques that can be used to make and practice the invention, and do not limit the scope of the invention.

[0027] figure 1 Shown is an overall block diagram of an example communication system 100 that can implement one or more embodiments. System 100 enables multiple wireless users to transmit and receive data and content and may implement one or more channel access methods such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access access (FDMA), orthogonal FDMA (OFDMA), single carrier FDMA (SC-FDMA) and other channel access protocols.

[0028] Communicati...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A base station (e.g., an evolved Node B) (300) determines whether the physical broadcast channel (PBCH), reference signals (SCH) and common reference signals (CRS) are transmitted (or awaiting transmission) on a secondary component carrier (Scell) with the cell (506). The determination information is transmitted to a user equipment (UE) (110) to inform the UE that the Scell transmissions do not include PBCH / SCH / CRS (508). As a result, the resource elements (REs) normally used to carry system information in the PBCH / SCH / CRS can be dynamically assigned (or reassigned) to the data channel. In this manner, the physical downlink shared channel (PBSCH) bandwidth can be increased by utilizing those resource elements that are normally reserved / assigned to the PBCH / SCH / CRS.

Description

technical field [0001] The present invention relates to communication systems and methods, in particular to a method and system for transmitting and receiving wireless signals and related sending methods. Background technique [0002] According to the 3rd Generation Partnership Project (3GPP) Technical Specification Group Radio Access Network, Evolved Universal Terrestrial Radio Access E-UTRA (LTE-Advanced or LTE-A) further development requirements, version 10 (3GPP TR36.913V8. 0.0(2008-06)), which is incorporated by reference into this text, LTE-Advanced networks shall target a downlink (DL) peak data rate of 1 Gbps and an uplink (UL) peak data rate of 500 Mbps. Comparing Release 8 (LTE) and Release 10 (LTE Advanced), the UL peak data rate increases from 50Mbps to 500Mbps, and the DL peak data rate increases to 1Gpbs. [0003] An important aspect of LTE-Advanced is aimed at providing advanced topology networks—heterogeneous networks with large cells (macro), small cells (p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W4/06
CPCH04L5/001H04L5/0044H04L5/0053H04W48/12H04L5/0098
Inventor 肖为民柯柏安曲秉玉
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com