# US 2018/0026753 A1 · Data Transmission Method and Apparatus, and First Device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2018/0026753 A1 - Document ID: US20180026753A1 - Status: Published application - Kind: A1 - Application number: 15/550,702 - Filed: 2015-02-11 - Published: 2018-01-25 - Earliest claimed: 2015-02-11 - Assignees: Huawei Technologies Co., Ltd. - Applicants: Huawei Technologies Co., Ltd. - Inventors: Qingfeng Cao - Web page: https://patentgrep.com/patent/US20180026753A1 ## CPC - H04L 1/18: Automatic repetition systems, e.g. Van Duuren systems - G06T 7/20: Analysis of motion (motion estimation for coding, decoding, compressing or decompressing digital video signals H04N19/43, H04N19/51) - G16H 20/30: relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising - G16H 10/60: for patient-specific data, e.g. for electronic patient records - H04L 69/324: in the data link layer [OSI layer 2], e.g. HDLC - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) - G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL - G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA ## Abstract A data transmission method, apparatus, and a first device are provided in order to improve accuracy of analyzing sports and health data of a user. The method includes first storing, by a first device according to a particular data storage structure, sports and health data that is within a specified time period and that is detected by the first device, and then transmitting at least some of the sports and health data within the specified time period to a second device according to the data storage structure. ## Claims ### Claim at position 1 -21. (canceled) ### Claim 22 A data transmission method, comprising: storing, by a first device according to a particular data storage structure, sports and health data within a specified time period that is detected by the first device, wherein the particular data storage structure is divided into at least one logical page, wherein each logical page comprises at least one data frame, wherein each data frame records sports and health data detected within a first time period, and wherein the first time period is a corresponding time period obtained by adding a previous data frame of the data frame and a specified time interval to a start time of the specified time period; and transmitting, by the first device, at least some of the sports and health data within the specified time period to a second device according to the data storage structure. ### Claim 23 (depends on 22) The data transmission method according to claim 22, wherein each logical page comprises at least one data frame group, wherein each data frame group comprises one primary frame and at least one secondary frame, wherein the primary frame records sports and health data detected within a second time period, wherein the at least one secondary frame records sports and health data detected within a third time period, wherein the second time period is a corresponding time period obtained by adding a previous primary frame of the primary frame, the at least one secondary frame, and the specified time interval to the start time of the specified time period, wherein the third time period is a time period obtained by adding the specified time interval to an end time of a previous primary frame of the secondary frame or to an end time of the secondary frame, and wherein the end time is used as a start time. ### Claim 24 (depends on 23) The data transmission method according to claim 23, wherein the specified time interval is a time corresponding to one primary frame. ### Claim 25 (depends on 23) The data transmission method according to claim 23, wherein the specified time interval is a time corresponding to one secondary frame. ### Claim 26 (depends on 22) The data transmission method according to claim 22, wherein the specified time period is divided into at least one time zone, wherein the pages are in a one-to-one correspondence with the time zones in order, wherein the at least one time zone is recorded in a field of a timestamp of a corresponding logical page, and wherein an accumulated time period of the timestamp is the specified time period. ### Claim 27 (depends on 22) The data transmission method according to claim 22, further comprising: receiving, by the first device, a retransmission request message sent by the second device, wherein content of the retransmission request message is empty, wherein the retransmission request message indicates that the second device has not received sports and health data corresponding to a last logical page, or the retransmission request message carries a field of the last logical page, and wherein the field of the last logical page instructs the first device to retransmit the sports and health data corresponding to the last logical page; and resending, by the first device, the sports and health data on the last logical page to the second device according to an indication or the retransmission request message. ### Claim 28 (depends on 27) The data transmission method according to claim 27, wherein transmitting the at least some of the sports and health data comprises directly transmitting, by the first device, the sports and health data within the specified time period to the second device according to the data storage structure. ### Claim 29 (depends on 27) The data transmission method according to claim 27, wherein transmitting the at least some of the sports and health data comprises: storing, by the first device, the sports and health data within the specified time period according to the data storage structure; and transmitting the sports and health data within the specified time period to the second device. ### Claim 30 A data transmission device, wherein the data transmission device is a first device, wherein the data transmission device comprises: a memory; a transmitter; and a processor, wherein the processor is coupled to the memory and the transmitter using a data bus, and wherein the processor is configured to: store, in the memory according to a particular data storage structure, sports and health data within a specified time period that is detected by the first device, wherein the particular data storage structure is divided into at least one logical page, wherein each logical page comprises at least one data frame, wherein each data frame records sports and health data detected within a first time period, and wherein the first time period is a corresponding time period obtained by adding a previous data frame of the data frame and a specified time interval to a start time of the specified time period; and transmit at least some of the sports and health data within the specified time period to a second device according to the data storage structure using the transmitter ### Claim 31 (depends on 30) The device according to claim 30, wherein each logical page comprises at least one data frame group, wherein each data frame group comprises one primary frame and at least one secondary frame, wherein the primary frame records sports and health data detected within a second time period, wherein the at least one secondary frame records sports and health data detected within a third time period, wherein the second time period is a corresponding time period obtained by adding a previous primary frame of the primary frame, the at least one secondary frame, and the specified time interval to the start time of the specified time period, wherein the third time period is a time period obtained by adding the specified time interval to an end time of a previous primary frame of the secondary frame or to an end time of the secondary frame, and wherein the end time is used as a start time. ### Claim 32 (depends on 31) The device according to claim 31, wherein the specified time interval is a time corresponding to one primary frame. ### Claim 33 (depends on 31) The device according to claim 31, wherein the specified time interval is a time corresponding to one secondary frame. ### Claim 34 (depends on 30) The device according to claim 30, wherein the specified time period is divided into at least one time zone, wherein logical pages are in a one-to-one correspondence with time zones in order, wherein the at least one time zone is recorded in a field of a timestamp of a corresponding logical page, and wherein an accumulated time period of the timestamp is the specified time period. ### Claim 35 (depends on 30) The device according to claim 30, wherein the transmitter is configured to: receive a retransmission request message sent by the second device, wherein the retransmission request message is empty, wherein the retransmission request message indicates that the second device has not received sports and health data on a last logical page, or the retransmission request message carries a field of the last logical page, and wherein the field of the last logical page instructs the first device to retransmit the sports and health data corresponding to the last logical page; and reseed the sports and health data on the last logical page to the second device according to an indication of the retransmission request message. ### Claim 36 (depends on 30) The device according to claim 30, wherein the processor is further configured to directly transmit, using the transmitter according to the data storage structure, the sports and health data within the specified time period to the second device. ### Claim 37 (depends on 30) The device according to claim 30, wherein the processor is further configured to: store, using the memory according to the data storage structure, the sports and health data within the specified time period; and transmit, using the transmitter, the sports and health data to the second device. ### Claim 38 A data storage structure, wherein the data storage structure is used by a first device to store sports and health data within a specified time period that is detected by the first device, wherein the data storage structure is divided into at least one logical page, wherein each logical page comprises at least one data frame, wherein each data frame records sports and health data detected within a first time period, and wherein the first time period is a corresponding time period obtained by adding a previous data frame of the data frame and a specified time interval to a start time of the specified time period. ### Claim 39 (depends on 38) The data storage structure according to claim 38, wherein each logical page comprises at least one data frame group, wherein each data frame group comprises one primary frame and at least one secondary frame, wherein the primary frame records sports and health data detected within a second time period, wherein the at least one secondary frame records sports and health data detected within a third time period, wherein the second time period is a corresponding time period obtained by adding a previous primary frame of the primary frame, the secondary frame, and the specified time interval to the start time of the specified time period, wherein the third time period is a time period obtained by adding the specified time interval to an end time of a previous primary frame of the secondary frame or to an end time of the secondary frame, and wherein the end time is used as a start time. ### Claim 40 (depends on 39) The data storage structure according to claim 39, wherein the specified time interval is a time corresponding to one primary frame. ### Claim 41 (depends on 39) The data storage structure according to claim 39, wherein the specified time interval is a time corresponding to one secondary frame.