CN111357361A - 信息传输的方法和通信设备 - Google Patents

信息传输的方法和通信设备 Download PDF

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Publication number
CN111357361A
CN111357361A CN201880074135.9A CN201880074135A CN111357361A CN 111357361 A CN111357361 A CN 111357361A CN 201880074135 A CN201880074135 A CN 201880074135A CN 111357361 A CN111357361 A CN 111357361A
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China
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identifier
data
scrambling
sequence
antenna port
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CN201880074135.9A
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CN111357361B (zh
Inventor
窦圣跃
葛士斌
王婷
李元杰
张希
毕晓艳
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请提供了一种信息传输的方法和通信设备，该方法包括在确定高层信令没有配置扰码标识时，通信设备使用第二初始加扰值对数据进行加扰或解扰处理，其中，该扰码标识用于该通信设备确定用于数据加扰或解扰的第一初始加扰值，该第二初始加扰值与小区标识、无线网络临时标识和保留比特中的至少一项或者至少两项相关。因此，本申请实施例，在确定如果高层没有配置扰码标识时，通信设备使用第二初始加扰值对数据进行加扰或解扰处理。解决了现有技术中终端设备无法确定用于数据加扰的初始加扰值的问题。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201880074135.9A 2017-11-17 2018-11-15 信息传输的方法和通信设备 Active CN111357361B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201711148937.3A CN109802752B (zh) 2017-11-17 2017-11-17 信息传输的方法和通信设备
CN2017111489373 2017-11-17
PCT/CN2018/115708 WO2019096220A1 (zh) 2017-11-17 2018-11-15 信息传输的方法和通信设备

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CN111357361A true CN111357361A (zh) 2020-06-30
CN111357361B CN111357361B (zh) 2022-11-18

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EP (1) EP3687248B1 (zh)
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CN112544114A (zh) * 2020-11-19 2021-03-23 北京小米移动软件有限公司 下行控制信息加扰方法、装置、通信设备和存储介质

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CN109802752B (zh) * 2017-11-17 2022-01-14 华为技术有限公司 信息传输的方法和通信设备
US12089208B2 (en) * 2019-01-11 2024-09-10 Lg Electronics Inc. Method for setting bandwidth part and transmitting and receiving data in wireless communication system, and device for same
CN110880963B (zh) * 2019-11-07 2022-03-11 北京紫光展锐通信技术有限公司 上行控制信息的传输方法及相关装置
WO2021208109A1 (zh) * 2020-04-18 2021-10-21 华为技术有限公司 通信的方法和装置
CN116827733A (zh) * 2020-04-29 2023-09-29 华为技术有限公司 数据传输方法及设备、芯片系统、计算机可读存储介质
CN114374467A (zh) * 2020-10-14 2022-04-19 展讯通信（上海）有限公司 通信方法及相关产品
WO2022241436A1 (en) * 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

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CN112544114B (zh) * 2020-11-19 2023-10-10 北京小米移动软件有限公司 下行控制信息加扰方法、装置、通信设备和存储介质

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CN109802752A (zh) 2019-05-24
EP3687248A1 (en) 2020-07-29
US11419120B2 (en) 2022-08-16
CN109802752B (zh) 2022-01-14
US20200260454A1 (en) 2020-08-13
WO2019096220A1 (zh) 2019-05-23
EP3687248A4 (en) 2021-02-17
CN111357361B (zh) 2022-11-18
EP3687248B1 (en) 2023-08-09

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