公开(公告)号：US20190075559A1

公开(公告)日：2019-03-07

申请号：US16178697

申请日：2018-11-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guangri CHEN ,  Mingchao LI ,  Guanglin HAN ,  Jun ZHANG

IPC: H04W72/04 ,  H04W72/12 ,  H04W4/46 ,  H04W74/08 ,  H04W76/14

Abstract: This application relates to the field of wireless communications, and in particular, to a resource scheduling technology for vehicle to vehicle communication in a wireless communications system. In a resource scheduling method, a first terminal device receives a second-vehicle message sent by at least one second terminal device, where the second-vehicle message carries vehicle status information of the second terminal device. The first terminal device determines a historical resource occupation status of the at least one second terminal device, and selects, based on the vehicle status information indicating a vehicle location and a traveling status of the second terminal device, a first resource used for sending a first-vehicle message.

公开(公告)号：US20180213550A1

公开(公告)日：2018-07-26

申请号：US15926846

申请日：2018-03-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mingchao LI ,  Guanglin HAN ,  Xiao XIAO ,  Yao HUA

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/14 ,  H04W72/02

CPC classification number: H04W72/1263 ,  H04W4/40 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/1284 ,  H04W72/14 ,  H04W88/00

Abstract: Embodiments of the present invention provide a data transmission method and apparatus, and relate to the communications field. The method includes: obtaining configuration information; establishing at least one logical channel according to an identifier of each logical channel and the corresponding transmission mode indication; obtaining a transmission resource according to the transmission mode indication of a logical channel to which device-to-device (D2D) buffered data belongs; and sending the D2D buffered data by using the obtained transmission resource. A problem that a resource allocation mode used by a terminal during D2D communication is relatively single and is not flexible enough is resolved, and the terminal can use different resource allocation modes according to a logical channel granularity, so that not only consumption of signaling resources of a network device can be reduced, but also QoS requirements of some services that require relatively high QoS can be satisfied.

公开(公告)号：US20150156790A1

公开(公告)日：2015-06-04

申请号：US14622166

申请日：2015-02-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanglin HAN ,  Jian ZHANG

IPC: H04W72/08

CPC classification number: H04W72/087 ,  H04W72/1236 ,  H04W72/1252

Abstract: Embodiments of the present invention provides a method, an apparatus, and a system for resource scheduling, related to the field of communications, configured to reduce the probability of transmitting data to a terminal by a network-side equipment with a too high or too low scheduling rate so as to improve system performance and improve customer experience. The method includes: receiving scheduling information transmitted by a terminal; where the scheduling information includes: a requested scheduling rate requested by the terminal request and/or requested amount of scheduling data requested by the terminal; and determining a scheduling rate according to the scheduling information. The present invention is applicable to a scenario where a network-side equipment transmits data to a terminal.

Abstract translation: 本发明的实施例提供了一种与通信领域相关的用于资源调度的方法，装置和系统，其被配置为通过网络侧设备以太高或太低的方式降低向终端发送数据的概率 调度速度，以提高系统性能，改善客户体验。 该方法包括：接收终端发送的调度信息; 其中所述调度信息包括：所述终端请求请求的请求调度速率和/或所述终端请求的所请求的调度数据量; 以及根据所述调度信息确定调度速率。 本发明适用于网络侧设备向终端发送数据的场景。

公开(公告)号：US20140341021A1

公开(公告)日：2014-11-20

申请号：US14451020

申请日：2014-08-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanglin HAN ,  Jian ZHANG ,  Huadong HU

IPC: H04L12/851

CPC classification number: H04L47/2425 ,  H04L41/5025

Abstract: The present invention provides a service rate control method, system and device. The method includes: receiving, by a PGW, a PCC rule sent by a PCRF, wherein the PCC rule includes a service data flow identifier, a QCI and an ARP; and determining whether the PCC rule satisfies a new bearer establishment condition, if the PCC rule satisfies the new bearer establishment condition, establishing a first bearer according to the QCI and the ARP, and binding a service data flow corresponding to the service data flow identifier to the first bearer. The present invention solves the problem that rates of some service data flows will exceed their own GBRs continuously due to service characteristics, thereby leading a QoS of other service data flow sharing a same bearer as the service data flow cannot be satisfied, thus ensuring the degree of user experience.

Abstract translation: 本发明提供一种服务速率控制方法，系统和装置。 该方法包括：由PGW接收由PCRF发送的PCC规则，其中PCC规则包括业务数据流标识符，QCI和ARP; 并且如果PCC规则满足新的承载建立条件，则确定PCC规则是否满足新的承载建立条件，根据QCI和ARP建立第一承载，并将对应于业务数据流标识符的业务数据流绑定到 第一承运人 本发明解决了由于服务特性，一些业务数据流的速率连续超过其自己的GBR，从而导致与服务数据流不能满足的其他服务数据流共享相同承载的QoS，从而确保了其程度 的用户体验。

公开(公告)号：US20130148607A1

公开(公告)日：2013-06-13

申请号：US13762691

申请日：2013-02-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yinghui YU ,  Miao ZHANG ,  Guanglin HAN ,  Yue LI

IPC: H04W72/04

CPC classification number: H04W72/048 ,  H04L61/103 ,  H04L61/2069 ,  H04W8/186

Abstract: The present invention discloses a network connection method and system. The method includes: grouping a plurality of terminals, allocating group identities, and establishing a mapping relationship between the group identities and terminal identities; establishing a group-based signaling radio bearer and a group-based data radio bearer for each group; allocating, when a terminal in each group access a network, the terminal the group-based signaling radio bearer and group-based data radio bearer corresponding to the group to which the terminal belongs according to a mapping relationship between a group identities and a terminal identity, so that the terminals initiate network access by using the group-based signaling radio bearer and the group-based data radio bearer. The signaling overhead of establishing signaling connection and data bearer may be reduced though the technical solution of the present invention.

Abstract translation: 本发明公开了一种网络连接方法和系统。 该方法包括：分组多个终端，分配组身份，建立组身份和终端身份之间的映射关系; 为每个组建立基于组的信令无线承载和基于组的数据无线承载; 当每个组中的终端接入网络时，根据组身份和终端身份之间的映射关系，分配终端与终端所属组相对应的基于组的信令无线承载和基于组的数据无线承载 ，使得终端通过使用基于组的信令无线电承载和基于组的数据无线承载来发起网络接入。 可以通过本发明的技术方案来减少建立信令连接和数据承载的信令开销。

公开(公告)号：US20180302912A1

公开(公告)日：2018-10-18

申请号：US16017912

申请日：2018-06-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liang CHEN ,  Xue LI ,  Rui YUE ,  Guanglin HAN

IPC: H04W72/12 ,  H04W72/04

Abstract: Embodiments of the present invention provide an uplink traffic resource scheduling method, a device, and a system. The method includes: determining, by a terminal, a transmission pattern for a scheduling request based on uplink data, where the transmission pattern is used to indicate code channel resources that are in one uplink subframe and that are used to carry the scheduling request, and the scheduling request is used to request to schedule an uplink traffic resource to transmit the uplink data; and sending the scheduling request to a network device by using the code channel resources indicated by the transmission pattern, so that the network device schedules, for the terminal based on the code channel resources carrying the scheduling request, an uplink traffic resource corresponding to the transmission pattern.

公开(公告)号：US20160057773A1

公开(公告)日：2016-02-25

申请号：US14931283

申请日：2015-11-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei QUAN ,  Yi JIANG ,  Jian ZHANG ,  Arnaud MEYLAN ,  Qiao ZHANG ,  Zhongbin QIN ,  Guanglin HAN

IPC: H04W72/12 ,  H04W72/04

CPC classification number: H04W72/1289 ,  H04W72/04 ,  H04W72/042 ,  H04W72/1278

Abstract: A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource (101); receiving the SR on the first shared resource (102); allocating a second shared resource of uplink data to the multiple terminal devices, or allocating a dedicated resource of uplink data to at least one of the multiple terminal devices (103). The network side device includes: a configuration module, a receiving module and an allocation module. The terminal device includes: a receiving module, a request module and a sending module. The present invention avoids the waste of the uplink data resource, and improves a utilization rate of the uplink data resource and a transmission success rate of the uplink data.

公开(公告)号：US20140112157A1

公开(公告)日：2014-04-24

申请号：US14142029

申请日：2013-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD

Inventor： Guanglin HAN

IPC: H04W28/06 ,  H04W24/08

CPC classification number: H04W28/065 ,  H04L69/22 ,  H04W12/10 ,  H04W24/08 ,  H04W28/06 ,  H04W80/02

Abstract: The present invention relates to the field of communications technologies, and discloses a method and an apparatus for sending a packet, updating and maintaining a PDCP layer hyper frame number state, and processing data. The method for processing data includes: according to a sequence number in a received packet, determining whether a service data unit in the packet needs to be read; if the service data unit in the packet does not need to be read, determining whether a header compression algorithm is configured for a current PDCP entity or a bearer link corresponding to the PDCP entity; and discarding the service data unit in the packet directly if a result of the judgment indicates that no header compression algorithm is configured for the packet or the current PDCP entity.

Abstract translation: 本发明涉及通信技术领域，并且公开了一种用于发送分组，更新和维护PDCP层超帧数状态以及处理数据的方法和装置。 处理数据的方法包括：根据接收到的分组中的序列号，确定是否需要读取分组中的业务数据单元; 如果分组中的服务数据单元不需要被读取，则确定是否为当前PDCP实体或对应于PDCP实体的承载链路配置了头压缩算法; 并且如果判断结果指示没有针对分组或当前PDCP实体配置报头压缩算法，则直接丢弃分组中的业务数据单元。

公开(公告)号：US20140056198A1

公开(公告)日：2014-02-27

申请号：US14066449

申请日：2013-10-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Ke TANG ,  Guanglin HAN ,  Jian ZHANG ,  Yu WANG

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  H04W52/0229 ,  H04W52/0251 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/24

Abstract: The present invention provides a state switching method, an inactivity timer starting method, and a user equipment. The state switching method includes: sending, by a user equipment, a scheduling request to a network side, and receiving a newly transmitted data uplink grant that is delivered by the network side according to the scheduling request; setting the user equipment to an inactive state after the user equipment sending data according to the uplink grant; and switching the user equipment to an active state after a set period arrives and/or after it is determined that the data is sent successfully.

Abstract translation: 本发明提供一种状态切换方法，不活动定时器启动方法和用户设备。 所述状态切换方法包括：由用户设备向所述网络侧发送调度请求，并且根据所述调度请求，接收由所述网络侧发送的新发送的数据上行链路许可; 在用户设备根据上行链路许可发送数据之后，将用户设备设置为非活动状态; 并且在设定的时间到达之后和/或在确定数据被成功发送之后将用户设备切换到活动状态。

公开(公告)号：US20140036827A1

公开(公告)日：2014-02-06

申请号：US14044127

申请日：2013-10-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanglin HAN ,  Shulan FENG ,  Jing HAN ,  Yuhua CHEN ,  Yi GUO ,  Jian ZHANG ,  Qinghai ZENG

IPC: H04W52/36

CPC classification number: H04W52/365 ,  H04W52/146 ,  H04W52/16 ,  H04W52/243 ,  H04W52/367 ,  H04W52/38 ,  H04W52/40 ,  H04W52/50 ,  H04W76/16 ,  H04W88/06

Abstract: The present invention discloses a method and an apparatus for controlling transmitting power and relates to the field of communications. The method includes: setting, according to a transmission state of data transmission using a first access technology, a power reduction value of transmitting power for data transmission using a second access technology; and controlling, according to the power reduction value, transmitting power for data transmission using the second access technology. The apparatus includes: a setting module, configured to set, according to a transmission state of data transmission using a first access technology, a power reduction value for transmitting power for data transmission using a second access technology; and a controlling module, configured to control, according to the power reduction value, the transmitting power for data transmission using the second access technology.

Abstract translation: 本发明公开了一种用于控制发射功率并涉及通信领域的方法和装置。 该方法包括：根据使用第一接入技术的数据传输的传输状态，使用第二接入技术来设置用于数据传输的发射功率的功率降低值; 并且根据功率降低值，使用第二接入技术来控制用于数据传输的发射功率。 该装置包括：设置模块，被配置为根据使用第一接入技术的数据传输的传输状态设置用于使用第二接入技术发送用于数据传输的功率的功率降低值; 以及控制模块，被配置为根据功率降低值，使用第二接入技术来控制用于数据传输的发送功率。